- tor-relays - lists.torproject.org

How to limit number of sockets used?
by Steve Snyder 10 Apr '13

10 Apr '13

I am running Tor v0.2.3.25 in a VPS that limits me to a max of 4096 sockets in use. How can I instruct Tor not to attempt to use more than this number? Yes, I know about ConstrainedSockets/ConstrainedSockSize, but the way I read these it limits the amount of memory used, not the socket count. Advice, please? Thanks.

5 5

Can you double check my exit policy for usefulness while minimizing complaints
by Nate Homier 09 Apr '13

09 Apr '13

I was wondering if I have a good compromise between not allowing BitTorrent and allowing enough ports to be useful. Here's mine. ExitPolicy accept *:119 # accept nntp as well as default exit policy ExitPolicy accept *:22 # ssh ExitPolicy accept *:80 # www ExitPolicy accept *:443 # www secure ExitPolicy accept *:110 # pop3 ExitPolicy accept *:143 # imap ExitPolicy accept *:995 # pop3 secure ExitPolicy accept *:6660-6669 # irc ExitPolicy accept *:6697 # irc ssl ExitPolicy accept *:7000-7001 # irc ssl ExitPolicy accept *:706 # silc ExitPolicy accept *:1863 # msn ExitPolicy accept *:5050 # yahoo messenger ExitPolicy accept *:5190 # various im programs ExitPolicy accept *:5222 # various im programs ExitPolicy accept *:5223 # various im programs ExitPolicy accept *:8300 # im ExitPolicy accept *:8888 # www ExitPolicy accept *:465 # smtps (SMTP over SSL) ExitPolicy accept *:993 # imaps (IMAP over SSL) ExitPolicy accept *:994 # ircs (IRC over SSL) ExitPolicy reject *:* # no exits allowed How does this compare with this policy located here: https://trac.torproject.org/projects/tor/wiki/doc/ReducedExitPolicy Should I use the official Tor reduced policy or is mine good enough to be useful while minimizing complaints. Nate

2 2

tor cpu usage
by Martin Weinelt 09 Apr '13

09 Apr '13

Hey, I'm running a tor relay with version 0.2.4.11-alpha and there seems to be an issue about cpu usage. Usually when the bandwidth peaks (at about 10 MBit/s) the cpu is at about 25-35% load, however after a few days it gets stuck at 100%. The notices-logfile, to my knowledge, does not indicate any weirdness. I'm attaching the "[warn]" section though: Apr 04 18:19:16.000 [warn] crypto error while checking RSA signature: block type is not 01 (in rsa routines:RSA_padding_check_PKCS1_type_1) Apr 04 18:19:16.000 [warn] crypto error while checking RSA signature: padding check failed (in rsa routines:RSA_EAY_PUBLIC_DECRYPT) Apr 06 20:38:18.000 [warn] Tried to establish rendezvous on non-OR or non-edge circuit. Apr 06 21:01:05.000 [warn] Tried to establish rendezvous on non-OR or non-edge circuit. Apr 07 04:35:49.000 [warn] eventdns: Unable to add nameserver 2001:4860:4860::8888: error 2 Apr 07 04:35:49.000 [warn] eventdns: Unable to add nameserver 2001:4860:4860::8844: error 2 Unfortunately I don't do any statistics so I can't relate a specific event with the spiking cpu load. Does anybody else experience this? What could cause this? How can I fix it? Martin

1 0

How Can I Do This?
by Barack Obama 08 Apr '13

08 Apr '13

My website, Bypass-Censorship.org, is getting LOTS of spam traffic from Tor (specifically in the wp-cron.php script). I obviously don't want to block Tor as it's extremely beneficial for privacy geeks and people from Iran, China, etc, to access my site; however, I do have an alternative solution that I may need help with. Basically what I want to do is add some PHP code in the beginning of index.php (I use WordPress as my CMS). What the code should do is detect if the client is using Tor, and if the client is, the script redirects to the mobile version of my site (mobile.dudamobile.com/site/bypass-censorship - it is hosted for free on DudaMobile). I believe this would be beneficial for two reasons: 1. Spam attacks and hack attacks are useless since it is not on my primary host (meaning there is no wp-cron.php). 2. And it will take a huge load off my server (I am well-ranked for the term "hidden wiki" in Google and Ixquick). Please tell me what you think of this idea, and how I can implement it. Thanks, -BC

4 3

Advice on configuring Obfsproxy3 transport?
by Steve Snyder 06 Apr '13

06 Apr '13

Attempting to get Obfsproxy3 to work. With Tor v0.2.4.11-alpha and Obfsproxy pulled from https://git.torproject.org/obfsproxy.git yesterday this is what I get at runtime: Apr 05 14:57:23.000 [warn] Server managed proxy encountered a method error. (obfs3 could not setup protocol) Apr 05 14:57:23.000 [warn] Managed proxy at '/usr/bin/obfsproxy' failed the configuration protocol and will be destroyed I have no problems with obfs2, but obfs3 success continues to elude me. These are the relevant lines from my bridge config: ServerTransportListenAddr obfs3 aaa.bb.cc.dd:12647 ServerTransportPlugin obfs3 exec /usr/bin/obfsproxy --managed Any advice on how to get Obfsproxy to work would be greatly appreciated. Thanks.

2 1

Obfsproxy doesn't use specified addresses?
by Steve Snyder 05 Apr '13

05 Apr '13

I've got a server with 2 IP addresses, and a bridge running on each address. I followed the instructions for using Obfsproxy, adding this line to each Tor config file: ServerTransportPlugin obfs2 exec /usr/bin/obfsproxy --managed It seems that Obfsproxy is not running on a per-address basis but instead each instance is bound to all addresses. (See below). Is this really how it is supposed to work? Shouldn't each instance of Obfsproxy be bound to a specific IP address? ----------------- # lsof -ni | grep _tor tor TCP aaa.aa.aa.aa:https (LISTEN) tor TCP aaa.aa.aa.aa:57242->000.00.000.000:https (ESTABLISHED) tor TCP aaa.aa.aa.aa:48851->111.111.111.11:torrouting (ESTABLISHED) tor TCP aaa.aa.aa.aa:34865->222.22.222.222:torrouting (ESTABLISHED) tor TCP bbb.bb.bb.bb:https (LISTEN) tor TCP bbb.bb.bb.bb:42826->333.33.333.33:https (ESTABLISHED) tor TCP bbb.bb.bb.bb:https->444.4.444.444:58519 (ESTABLISHED) tor TCP bbb.bb.bb.bb:33745->55.55.555.55:https (ESTABLISHED) tor TCP bbb.bb.bb.bb:44772->666.666.666.666:https (ESTABLISHED) obfsproxy TCP *:34866 (LISTEN) obfsproxy TCP *:41887 (LISTEN)

1 0

Re: [tor-relays] Too-regular traffic
by eliaz＠riseup.net 01 Apr '13

01 Apr '13

Never mind - I noticed the bookkeeping during a period when my bridge was carrying very low traffic. On 03.29.2013 eliaz wrote: > My bridge relay often shows regular pulses in its bandwidth graph, as > per the attached. Do these represent some housekeeping on the > network? [attachment scrubbed]

1 0

ask
by syrus f 30 Mar '13

30 Mar '13

Hello My tor can not connect to internet in these last week. I am in Iran. and have been change my relay addresses but problem not solve what i must to do?

4 3

Re: [tor-relays] ongoing denial of service attack against Road Runner IP addresses
by Kent Backman 29 Mar '13

29 Mar '13

Quoting Rebecca Kaiser <abuse(a)wholesaleinternet.net>: Thanks, Rebecca I see no further malicious activity from DataShack and Wholesale Internet. Still ongoing attack from Limestone and Ubiquity/Nobistech and a few other US ISP's, and of course malicious traffic from IP addresses from one specific foreign country. Any explanation from your foreign customers as to why they are engaging in what appears to be illegal activity, at least as far as US laws apply? - Kent > We've received confirmation from our client that this has been shut down. > > > > From: Kent Backman [mailto:kent@kentbackman.com] > Sent: Tuesday, March 26, 2013 8:08 PM > To: abuse(a)rr.com > Cc: abuse(a)nobistech.net; security(a)datashack.net; noc(a)psychz.net; > abuse(a)limestonenetworks.com; abuse(a)wholesaleinternet.net; abuse(a)he.net > Subject: ongoing denial of service attack against Road Runner IP address > 98.150.237.177 by botnet operating out of Nobistech, Datashack, Limestone, > HE, Pegtech, WholeSale Interent, and Psychz VPS nodes > Importance: High > >

2 2

Re: [tor-relays] Ongoing denial of service attack against Tor relays by leased botnet in America and PRC (Nobistech, Datashack, Limestone, HE, Pegtech, WholeSale Internet, and Psychz VPS nodes, etc)
by Kent Backman 29 Mar '13

29 Mar '13

The list has been very helpful, and helped me gather more information. Appreciate all the responses. The botnet is certainly there, but the targets seem to be much more constrained than I first thought. It *is* just me. Only nodes that someone could associate with me are being targeted. An exit node I setup last night with a nearly default torrc file on a different ISP was clean. While unfortunately this is not better news for me, it is explainable considering what I have exposed in the past, but a false alarm for the rest of you. Thanks -----Original Message----- From: Kent Backman [mailto:kent@kentbackman.com] Sent: Thursday, March 28, 2013 12:14 AM To: 'tor-relays(a)lists.torproject.org' Subject: Ongoing denial of service attack against Tor relays by leased botnet in America and PRC (Nobistech, Datashack, Limestone, HE, Pegtech, WholeSale Interent, and Psychz VPS nodes, etc) Up front, I am not a conspiracy theorist. New to the list, I run a Tor exit node from my small cable modem connection in Honolulu, as well as for a short time on a few on VPS's to prove to myself that it wasn't "just me." Over the last several weeks, I have collected substantial evidence indicating that a botnet is degrading the Tor anonymity network in its entirety via a sustained denial of service attack. I believe it is made to blend in with all the other crazy packets that an exit node generates, but it is pretty easy to spot if you just look at the RST's or drops coming off your node, all from a static unused destination port. If you change the IP address of your node, it will take about 90 minutes before they identify your IP and you start getting attacked again. I will submit to you the headers of a few hundred packets, and the full list of perps involved in separate emails because of the size thing. Do a whois lookup on a few of those VPS IP addresses and you will see the country involved. Here are the last few hundred packet headers showing the two bigger ISP's. Wasn't able to show perp list since first two messages held for the moderator because of the size. Wondering what other folks are seeing with their relays. UTC DATE UTC TIME IP SRC-ISP SPT DST DST-ISP DPT Flags 2013-03-28 7:33:38 173.208.95.126 Nobis Technology Group, LLC 2571 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:39 173.208.95.126 Nobis Technology Group, LLC 2571 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:39 74.63.192.36 Limestone Networks 1274 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:39 108.177.168.156 Nobis Technology Group, LLC 3471 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:39 173.208.95.126 Nobis Technology Group, LLC 2571 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:39 23.19.67.28 Nobis Technology Group, LLC 3866 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:40 74.63.192.36 Limestone Networks 1274 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:40 108.177.168.156 Nobis Technology Group, LLC 3471 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:40 74.63.192.36 Limestone Networks 1598 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:40 23.19.67.28 Nobis Technology Group, LLC 3866 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:40 108.177.168.156 Nobis Technology Group, LLC 3471 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:40 74.63.192.36 Limestone Networks 1274 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:41 74.63.192.36 Limestone Networks 1598 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:41 23.19.67.28 Nobis Technology Group, LLC 3866 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:41 74.63.192.36 Limestone Networks 1598 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:44 173.208.44.42 Nobis Technology Group, LLC 1358 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:45 173.208.44.42 Nobis Technology Group, LLC 1358 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:45 64.120.60.121 Nobis Technology Group, LLC 4001 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:45 69.147.233.52 Nobis Technology Group, LLC 2291 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:45 173.208.44.42 Nobis Technology Group, LLC 1358 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:45 64.120.60.121 Nobis Technology Group, LLC 4001 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:46 69.147.233.52 Nobis Technology Group, LLC 2291 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:46 64.120.60.121 Nobis Technology Group, LLC 4001 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:46 69.147.233.52 Nobis Technology Group, LLC 2291 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:47 64.120.60.139 Nobis Technology Group, LLC 2078 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:47 23.19.54.243 Nobis Technology Group, LLC 1281 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:48 64.120.60.139 Nobis Technology Group, LLC 2078 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:48 23.19.54.243 Nobis Technology Group, LLC 1281 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:48 64.120.60.139 Nobis Technology Group, LLC 2078 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:48 23.19.54.243 Nobis Technology Group, LLC 1281 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:48 64.120.60.106 Nobis Technology Group, LLC 3004 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:49 64.120.60.106 Nobis Technology Group, LLC 3004 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:49 64.120.60.106 Nobis Technology Group, LLC 3004 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:50 69.162.117.205 Limestone Networks 1273 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:50 23.19.63.204 Nobis Technology Group, LLC 2769 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:50 69.162.117.205 Limestone Networks 1273 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:51 23.19.63.204 Nobis Technology Group, LLC 2769 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:51 23.19.54.57 Nobis Technology Group, LLC 2633 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:51 69.162.117.205 Limestone Networks 1273 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:51 23.19.63.204 Nobis Technology Group, LLC 2769 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:51 23.19.54.57 Nobis Technology Group, LLC 2633 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:52 23.19.54.57 Nobis Technology Group, LLC 2633 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:53 173.208.95.106 Nobis Technology Group, LLC 2337 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:53 108.62.33.54 Nobis Technology Group, LLC 1322 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:54 23.19.130.121 Nobis Technology Group, LLC 2389 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:54 108.62.33.54 Nobis Technology Group, LLC 1322 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:54 173.208.95.106 Nobis Technology Group, LLC 2337 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:54 23.19.130.121 Nobis Technology Group, LLC 2389 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:54 108.62.33.54 Nobis Technology Group, LLC 1322 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:54 173.234.116.251 Nobis Technology Group, LLC 2873 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:54 173.208.95.106 Nobis Technology Group, LLC 2337 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:55 23.19.130.121 Nobis Technology Group, LLC 2389 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:55 173.234.116.251 Nobis Technology Group, LLC 2873 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:56 173.234.116.251 Nobis Technology Group, LLC 2873 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:56 173.234.145.205 Nobis Technology Group, LLC 2549 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:56 23.19.131.10 Nobis Technology Group, LLC 2273 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:56 69.147.233.52 Nobis Technology Group, LLC 4112 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:57 173.234.145.205 Nobis Technology Group, LLC 2549 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:57 69.147.233.52 Nobis Technology Group, LLC 4112 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:57 23.19.131.10 Nobis Technology Group, LLC 2273 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:57 23.19.63.204 Nobis Technology Group, LLC 4430 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:57 173.234.145.205 Nobis Technology Group, LLC 2549 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:58 23.19.131.10 Nobis Technology Group, LLC 2273 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:58 69.147.233.52 Nobis Technology Group, LLC 4112 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:58 23.19.63.204 Nobis Technology Group, LLC 4430 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:58 23.19.63.204 Nobis Technology Group, LLC 4430 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:59 173.208.57.54 Nobis Technology Group, LLC 3250 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:33:59 173.208.57.54 Nobis Technology Group, LLC 3250 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:00 23.19.130.91 Nobis Technology Group, LLC 2751 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:00 173.208.57.54 Nobis Technology Group, LLC 3250 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:00 23.19.130.91 Nobis Technology Group, LLC 2751 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:01 23.19.131.11 Nobis Technology Group, LLC 1828 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:01 23.19.130.91 Nobis Technology Group, LLC 2751 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:01 23.19.131.11 Nobis Technology Group, LLC 1828 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:02 23.19.131.11 Nobis Technology Group, LLC 1828 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:02 23.19.67.28 Nobis Technology Group, LLC 4607 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:03 23.19.67.28 Nobis Technology Group, LLC 4607 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:03 23.19.130.92 Nobis Technology Group, LLC 1398 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:04 23.19.67.28 Nobis Technology Group, LLC 4607 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:04 23.19.130.92 Nobis Technology Group, LLC 1398 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:04 70.32.43.188 Nobis Technology Group, LLC 3669 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:04 23.19.130.92 Nobis Technology Group, LLC 1398 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:05 70.32.43.188 Nobis Technology Group, LLC 3669 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:05 64.120.60.122 Nobis Technology Group, LLC 4518 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:05 70.32.43.188 Nobis Technology Group, LLC 3669 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:06 173.234.188.204 Nobis Technology Group, LLC 2505 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:06 64.120.60.122 Nobis Technology Group, LLC 4518 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:06 173.208.16.248 Nobis Technology Group, LLC 3296 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:06 173.234.188.204 Nobis Technology Group, LLC 2505 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:06 23.19.131.10 Nobis Technology Group, LLC 4396 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:07 23.19.67.28 Nobis Technology Group, LLC 1378 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:07 173.208.16.248 Nobis Technology Group, LLC 3296 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:07 64.120.60.122 Nobis Technology Group, LLC 4518 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:07 173.234.188.204 Nobis Technology Group, LLC 2505 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:07 23.19.131.10 Nobis Technology Group, LLC 4396 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:07 173.208.16.248 Nobis Technology Group, LLC 3296 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:07 23.19.67.28 Nobis Technology Group, LLC 1378 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:07 23.19.131.10 Nobis Technology Group, LLC 4396 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:08 23.19.67.28 Nobis Technology Group, LLC 1378 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:09 147.255.224.134 Nobis Technology Group, LLC 2361 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:09 147.255.224.134 Nobis Technology Group, LLC 2361 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:10 64.120.60.106 Nobis Technology Group, LLC 1518 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:10 70.32.43.190 Nobis Technology Group, LLC 2963 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:10 147.255.224.134 Nobis Technology Group, LLC 2361 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:10 64.120.60.106 Nobis Technology Group, LLC 1518 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:10 70.32.43.190 Nobis Technology Group, LLC 2963 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:11 64.120.60.106 Nobis Technology Group, LLC 1518 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:11 173.234.145.205 Nobis Technology Group, LLC 3493 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:11 70.32.43.190 Nobis Technology Group, LLC 2963 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:11 173.234.145.206 Nobis Technology Group, LLC 2492 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:11 173.234.145.205 Nobis Technology Group, LLC 3493 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:12 173.234.145.206 Nobis Technology Group, LLC 2492 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:12 173.234.145.205 Nobis Technology Group, LLC 3493 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:12 23.19.50.46 Nobis Technology Group, LLC 2827 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:12 173.234.145.206 Nobis Technology Group, LLC 2492 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:13 23.19.50.46 Nobis Technology Group, LLC 2827 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:13 23.19.50.46 Nobis Technology Group, LLC 2827 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:13 64.120.60.105 Nobis Technology Group, LLC 1194 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:14 64.120.60.105 Nobis Technology Group, LLC 1194 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:14 64.120.60.105 Nobis Technology Group, LLC 1194 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:15 173.234.116.237 Nobis Technology Group, LLC 4363 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:16 173.234.116.237 Nobis Technology Group, LLC 4363 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:16 64.120.60.174 Nobis Technology Group, LLC 2369 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:17 173.234.116.237 Nobis Technology Group, LLC 4363 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:17 64.120.60.174 Nobis Technology Group, LLC 2369 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:17 23.19.131.10 Nobis Technology Group, LLC 2648 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:17 64.120.60.174 Nobis Technology Group, LLC 2369 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:17 23.19.131.10 Nobis Technology Group, LLC 2648 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:18 23.19.131.10 Nobis Technology Group, LLC 2648 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:18 173.234.145.206 Nobis Technology Group, LLC 4154 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:19 23.19.130.121 Nobis Technology Group, LLC 3782 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:19 173.234.145.206 Nobis Technology Group, LLC 4154 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:19 23.19.130.121 Nobis Technology Group, LLC 3782 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:19 64.120.60.122 Nobis Technology Group, LLC 2141 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:19 173.234.145.206 Nobis Technology Group, LLC 4154 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:20 23.19.130.121 Nobis Technology Group, LLC 3782 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:20 64.120.60.122 Nobis Technology Group, LLC 2141 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:21 64.120.60.122 Nobis Technology Group, LLC 2141 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:21 173.208.95.126 Nobis Technology Group, LLC 3208 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:21 173.208.95.126 Nobis Technology Group, LLC 3208 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:21 64.120.60.174 Nobis Technology Group, LLC 3193 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:22 173.208.95.126 Nobis Technology Group, LLC 3208 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:22 64.120.60.174 Nobis Technology Group, LLC 3193 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:22 64.120.60.174 Nobis Technology Group, LLC 3193 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:22 64.120.44.150 Nobis Technology Group, LLC 3211 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:23 64.120.44.150 Nobis Technology Group, LLC 3211 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:23 108.62.33.51 Nobis Technology Group, LLC 3383 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:23 108.62.33.51 Nobis Technology Group, LLC 3383 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:23 64.120.44.150 Nobis Technology Group, LLC 3211 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:24 23.19.50.46 Nobis Technology Group, LLC 4534 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:24 108.62.33.51 Nobis Technology Group, LLC 3383 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:24 23.19.50.46 Nobis Technology Group, LLC 4534 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:25 23.19.130.86 Nobis Technology Group, LLC 3654 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:25 23.19.50.46 Nobis Technology Group, LLC 4534 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:25 23.19.130.86 Nobis Technology Group, LLC 3654 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:25 23.19.130.93 Nobis Technology Group, LLC 2090 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:26 23.19.130.86 Nobis Technology Group, LLC 3654 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:26 23.19.130.93 Nobis Technology Group, LLC 2090 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:26 69.147.233.52 Nobis Technology Group, LLC 4623 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:26 23.19.130.93 Nobis Technology Group, LLC 2090 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:26 64.120.60.121 Nobis Technology Group, LLC 1486 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:27 69.147.233.52 Nobis Technology Group, LLC 4623 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:27 64.120.60.121 Nobis Technology Group, LLC 1486 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:27 69.162.117.206 Limestone Networks 1906 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:27 173.234.116.232 Nobis Technology Group, LLC 4393 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:27 173.208.44.46 Nobis Technology Group, LLC 2169 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 69.147.233.52 Nobis Technology Group, LLC 4623 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 173.208.95.125 Nobis Technology Group, LLC 1316 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 64.120.60.121 Nobis Technology Group, LLC 1486 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 69.162.117.206 Limestone Networks 1906 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 173.234.116.232 Nobis Technology Group, LLC 4393 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 173.208.44.46 Nobis Technology Group, LLC 2169 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 108.177.157.70 Nobis Technology Group, LLC 1659 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 173.208.95.125 Nobis Technology Group, LLC 1316 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 69.162.117.206 Limestone Networks 1906 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:28 173.234.116.232 Nobis Technology Group, LLC 4393 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 173.208.95.106 Nobis Technology Group, LLC 1650 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 108.177.157.70 Nobis Technology Group, LLC 1659 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 173.208.95.125 Nobis Technology Group, LLC 1316 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 173.208.44.46 Nobis Technology Group, LLC 2169 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 23.19.131.10 Nobis Technology Group, LLC 1104 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 23.19.131.10 Nobis Technology Group, LLC 1132 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 108.177.157.70 Nobis Technology Group, LLC 1659 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 173.208.95.106 Nobis Technology Group, LLC 1650 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 23.19.131.10 Nobis Technology Group, LLC 1104 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:29 23.19.67.211 Nobis Technology Group, LLC 1884 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:30 23.19.131.10 Nobis Technology Group, LLC 1132 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:30 23.19.67.214 Nobis Technology Group, LLC 1295 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:30 173.208.95.106 Nobis Technology Group, LLC 1650 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:30 23.19.131.10 Nobis Technology Group, LLC 1104 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:30 23.19.131.10 Nobis Technology Group, LLC 1132 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:30 23.19.67.211 Nobis Technology Group, LLC 1884 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:30 23.19.67.214 Nobis Technology Group, LLC 1295 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:30 64.120.60.118 Nobis Technology Group, LLC 2075 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:31 23.19.67.211 Nobis Technology Group, LLC 1884 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:31 23.19.67.214 Nobis Technology Group, LLC 1295 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:31 64.120.60.120 Nobis Technology Group, LLC 4950 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:31 69.162.119.4 Limestone Networks 2862 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:31 64.120.60.118 Nobis Technology Group, LLC 2075 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:31 64.120.60.120 Nobis Technology Group, LLC 4950 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:31 69.162.119.4 Limestone Networks 2862 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:32 64.120.60.118 Nobis Technology Group, LLC 2075 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:32 147.255.224.134 Nobis Technology Group, LLC 1603 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:32 64.120.60.120 Nobis Technology Group, LLC 4950 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:32 69.162.119.4 Limestone Networks 2862 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:32 147.255.224.134 Nobis Technology Group, LLC 1603 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:33 173.208.44.36 Nobis Technology Group, LLC 3290 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:33 147.255.224.134 Nobis Technology Group, LLC 1603 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:33 64.120.60.118 Nobis Technology Group, LLC 2677 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:33 173.208.44.36 Nobis Technology Group, LLC 3290 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:34 173.208.44.36 Nobis Technology Group, LLC 3290 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:34 64.120.60.118 Nobis Technology Group, LLC 2677 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:34 173.208.16.250 Nobis Technology Group, LLC 1802 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:35 173.208.16.250 Nobis Technology Group, LLC 1802 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:35 64.120.60.118 Nobis Technology Group, LLC 2677 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:35 173.208.16.250 Nobis Technology Group, LLC 1802 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:38 108.177.168.156 Nobis Technology Group, LLC 2832 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:38 108.177.168.156 Nobis Technology Group, LLC 2832 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:38 23.19.130.93 Nobis Technology Group, LLC 4597 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:39 108.177.168.156 Nobis Technology Group, LLC 2832 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:39 23.19.130.93 Nobis Technology Group, LLC 4597 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:39 69.162.117.206 Limestone Networks 3681 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:39 23.19.130.93 Nobis Technology Group, LLC 4597 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:40 69.162.117.206 Limestone Networks 3681 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:40 69.162.117.206 Limestone Networks 3681 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:40 64.120.60.121 Nobis Technology Group, LLC 3356 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:41 64.120.60.121 Nobis Technology Group, LLC 3356 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:42 64.120.60.121 Nobis Technology Group, LLC 3356 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:42 64.120.79.221 Nobis Technology Group, LLC 1410 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:42 108.62.237.205 Nobis Technology Group, LLC 2969 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:42 64.120.79.221 Nobis Technology Group, LLC 1410 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:42 108.62.237.205 Nobis Technology Group, LLC 2969 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:43 64.120.79.221 Nobis Technology Group, LLC 1410 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:43 108.62.42.18 Nobis Technology Group, LLC 2158 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:43 23.19.130.93 Nobis Technology Group, LLC 1789 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:43 108.62.237.205 Nobis Technology Group, LLC 2969 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:43 173.208.44.40 Nobis Technology Group, LLC 1441 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:43 108.62.42.18 Nobis Technology Group, LLC 2158 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:44 173.234.12.178 Nobis Technology Group, LLC 2411 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:44 173.208.44.40 Nobis Technology Group, LLC 1441 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:44 23.19.130.93 Nobis Technology Group, LLC 1789 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:44 108.62.42.18 Nobis Technology Group, LLC 2158 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:44 23.19.130.93 Nobis Technology Group, LLC 1789 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:44 173.208.44.40 Nobis Technology Group, LLC 1441 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:44 173.234.12.178 Nobis Technology Group, LLC 2411 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:45 173.234.12.178 Nobis Technology Group, LLC 2411 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:47 64.120.79.222 Nobis Technology Group, LLC 4601 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:47 69.162.80.59 Limestone Networks 3514 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:48 69.162.80.59 Limestone Networks 3514 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:48 64.120.79.222 Nobis Technology Group, LLC 4601 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:48 173.234.145.205 Nobis Technology Group, LLC 4688 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:48 64.120.79.222 Nobis Technology Group, LLC 4601 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:48 69.162.80.59 Limestone Networks 3514 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:48 173.208.44.46 Nobis Technology Group, LLC 4835 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:49 173.234.145.205 Nobis Technology Group, LLC 4688 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:49 173.208.44.46 Nobis Technology Group, LLC 4835 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:49 74.63.192.36 Limestone Networks 1339 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:49 173.234.145.205 Nobis Technology Group, LLC 4688 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:49 64.120.60.146 Nobis Technology Group, LLC 3668 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:50 173.208.44.46 Nobis Technology Group, LLC 4835 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:50 74.63.192.36 Limestone Networks 1339 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:50 23.19.131.11 Nobis Technology Group, LLC 3868 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:50 64.120.60.146 Nobis Technology Group, LLC 3668 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:50 74.63.192.36 Limestone Networks 1339 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:50 70.32.43.189 Nobis Technology Group, LLC 4246 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:50 23.19.131.11 Nobis Technology Group, LLC 3868 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:50 64.120.60.146 Nobis Technology Group, LLC 3668 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:51 23.19.131.11 Nobis Technology Group, LLC 3868 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:51 70.32.43.189 Nobis Technology Group, LLC 4246 66.8.214.196 Road Runner 8118 [S], 2013-03-28 7:34:51 64.120.60.139 Nobis Technology Group, LLC 1105 66.8.214.196 Road Runner 8118 [S],

2 1