AS3257 GTT Communications Inc., page 8

Spam statistics of AS3257 GTT Communications Inc.

CountryNumber of networksIP AddressesPurpose of use
United States22326 045Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-25 5702 1708.49%
Websites countIP addresses with websites
123 98738 636

Spam activity log

- spam active IP adresses

About AS3257



Ownership of AS3257


AS3257 is owned by GTT Communications, Inc., which is a global telecommunication carrier and operates a Tier 1 IP network. GTT Communications provides internet services to various multinational clients.



Main Operational Activity


The main operational activity of AS3257's owner, GTT Communications, is to deliver secure, reliable, and scalable network connections for a wide assortment of organizations. They specialize in IP transit, wide area networking, dedicated internet access, and private network services among others.



Establishment of AS3257


AS3257 was established as part of GTT Communications' infrastructure but the exact date of its establishment may not be publicly disclosed. GTT itself has been in operation since 2005, growing through acquisitions of several other networks and service providers.



Malicious Use of AS3257


Like many large Autonomous Systems, AS3257 might occasionally be misused by hackers or spammers with malicious intent. However, GTT Communications actively works to mitigate such activities within their network. Regarding specific details from CleanTalk about the status of AS3257:



  • There may be records of spamming activity detected coming from this network.

  • The extent of the activity, the number of incidents, and the remedial actions taken can be found on websites that track and report on such occurrences like CleanTalk.


It's important to note that the presence of some malicious activity does not necessarily reflect the overall security and management practices of an Autonomous System; it could represent isolated cases that are being addressed by the network operator.


WhoIs AS3257

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SPAM active IP addresses in AS3257 GTT Communications Inc.

#Sender IPDetectedLast seenReported as spam
123.236.96.1502019-09-23 07:07:412025-01-31 21:18:193
223.236.96.2102019-11-24 21:13:462025-01-25 06:54:313
345.170.14.172020-11-16 18:00:032025-02-01 14:27:2660
445.170.14.402020-11-13 14:48:262025-01-21 04:29:22163
545.170.14.1042021-01-10 08:30:032025-02-01 16:24:22146
645.170.14.1132021-03-19 21:41:012025-02-01 08:29:20205
745.170.14.1162021-04-03 04:30:552025-01-26 18:29:21167
845.170.14.2192020-12-16 21:23:142025-01-23 14:29:22151
945.170.14.2492021-01-04 07:30:002025-02-01 05:48:2955
1068.68.110.202024-12-08 19:16:162025-01-27 02:21:199
1168.68.110.362024-11-28 05:15:252025-01-27 03:27:2018
1268.68.110.402024-06-21 16:55:312025-01-27 03:03:3911
1368.68.110.2222019-11-05 14:45:402025-01-27 02:24:1714
1468.68.110.2312019-11-05 14:45:402025-01-25 06:54:389
1568.68.110.2542024-11-28 00:40:252025-01-27 01:42:1921
1680.94.68.1382016-11-23 23:26:372025-01-26 09:33:179
1788.218.172.542025-01-03 04:15:202025-01-21 20:29:18196
1888.218.172.1062024-10-24 13:05:412025-01-23 08:36:348
1988.218.172.2362025-01-03 04:18:182025-01-21 20:29:18201
2088.218.173.1332025-01-03 04:12:252025-01-21 20:29:18188
2188.218.173.2522025-01-03 04:12:252025-01-21 20:29:18199
2288.218.174.582024-12-30 08:24:182025-01-21 20:29:18172
2388.218.174.1972024-11-29 19:40:472025-01-21 07:18:218
2488.218.175.82024-12-23 01:21:202025-01-21 20:29:18212
2588.218.175.922024-12-22 10:18:232025-01-21 20:29:18205
2688.218.175.1942024-11-23 21:20:312025-01-23 08:39:187
2789.149.52.242024-08-10 04:50:372025-01-28 19:15:2211
2889.149.52.1132025-01-03 05:12:242025-01-30 06:29:2356
2989.149.52.1302019-12-05 14:35:132025-01-29 06:03:17221
3089.202.238.1202019-01-10 17:42:222025-01-25 19:09:1721

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
21166.134.116.0/23United States512210.00%
21266.134.180.0/23United States512110.00%
21366.134.240.0/21United States2048210.00%
21466.134.248.0/21United States2048710.00%
21566.166.128.0/23United States512210.00%
21666.166.142.0/23United States512210.00%
21766.166.168.0/21United States2048210.00%
21866.166.172.0/22United States1024210.00%
21966.166.192.0/22United States1024110.00%
22066.166.192.0/21United States2048410.00%
22166.167.72.0/21United States2048310.00%
22266.167.76.0/22United States1024310.00%
22366.167.128.0/21United States2048310.00%
22466.167.128.0/22United States1024210.00%
22566.167.194.0/23United States512210.00%
22666.167.232.0/21United States2048610.00%
22766.167.236.0/22United States1024210.00%
22866.234.224.0/19United States81924310.00%
22966.234.239.0/24United States256310.00%
23067.100.144.0/21United States2048310.00%
23167.100.148.0/22United States1024210.00%
23267.100.176.0/21United States2048310.00%
23367.100.180.0/22United States1024310.00%
23467.100.204.0/23United States512210.00%
23567.102.48.0/21United States2048210.00%
23667.102.48.0/22United States1024110.00%
23767.102.88.0/22United States1024610.00%
23867.102.88.0/21United States2048710.00%
23967.102.136.0/22United States1024210.00%
24067.102.136.0/21United States2048210.00%

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