AS3257 GTT Communications Inc.

Spam statistics of AS3257 GTT Communications Inc.

CountryNumber of networksIP AddressesPurpose of use
United States19225 733Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-25 5902 1758.50%
Websites countIP addresses with websites
123 97738 588

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
123.236.96.2102019-11-24 21:13:462025-01-25 06:54:313
245.170.14.172020-11-16 18:00:032025-01-29 04:36:1960
345.170.14.402020-11-13 14:48:262025-01-21 04:29:22163
445.170.14.1162021-04-03 04:30:552025-01-26 18:29:21167
545.170.14.2192020-12-16 21:23:142025-01-23 14:29:22151
645.170.14.2492021-01-04 07:30:002025-01-29 00:51:2055
768.68.110.202024-12-08 19:16:162025-01-27 02:21:199
868.68.110.362024-11-28 05:15:252025-01-27 03:27:2018
968.68.110.402024-06-21 16:55:312025-01-27 03:03:3911
1068.68.110.2222019-11-05 14:45:402025-01-27 02:24:1714
1168.68.110.2312019-11-05 14:45:402025-01-25 06:54:389
1268.68.110.2542024-11-28 00:40:252025-01-27 01:42:1921
1380.94.68.1382016-11-23 23:26:372025-01-26 09:33:179
1488.218.172.542025-01-03 04:15:202025-01-21 20:29:18196
1588.218.172.1062024-10-24 13:05:412025-01-23 08:36:348
1688.218.172.2362025-01-03 04:18:182025-01-21 20:29:18201
1788.218.173.842024-11-29 19:00:332025-01-16 20:30:269
1888.218.173.1332025-01-03 04:12:252025-01-21 20:29:18188
1988.218.173.2522025-01-03 04:12:252025-01-21 20:29:18199
2088.218.174.582024-12-30 08:24:182025-01-21 20:29:18172
2188.218.174.852025-01-03 04:12:252025-01-15 18:29:19162
2288.218.174.1972024-11-29 19:40:472025-01-21 07:18:218
2388.218.175.82024-12-23 01:21:202025-01-21 20:29:18212
2488.218.175.922024-12-22 10:18:232025-01-21 20:29:18205
2588.218.175.1942024-11-23 21:20:312025-01-23 08:39:187
2689.149.52.242024-08-10 04:50:372025-01-28 19:15:2211
2789.149.52.1302019-12-05 14:35:132025-01-19 08:29:19221
2889.202.238.1202019-01-10 17:42:222025-01-25 19:09:1721
2994.131.51.572024-12-17 05:10:292025-01-15 20:48:195
30181.214.186.42018-08-29 21:49:582025-01-24 03:09:174

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
145.61.64.0/18United States16384413010456.00%
245.56.128.0/18United States1638446016244.00%
3185.228.192.0/22United States102447129028.00%
445.170.12.0/22United States102443821721.00%
5104.232.192.0/19United States819212562093.00%
668.68.96.0/20United States409617961975.00%
7207.230.104.0/22United States102435517017.00%
8179.61.180.0/22Canada102436416716.00%
9181.214.37.0/24Canada25625115259.00%
1023.184.144.0/22United States102418812512.00%
1123.184.144.0/24United States25618812549.00%
12134.195.152.0/22United States102423311711.00%
13179.61.180.0/23Canada51222410020.00%
1462.93.160.0/19United States8192155891.00%
15179.61.180.0/24Canada2561528533.00%
16191.101.209.0/24United Kingdom2561568031.00%
17104.251.82.0/24United States2561367529.00%
1845.56.155.0/24United States2562386827.00%
19181.214.206.0/24Netherlands2562486726.00%
20193.169.218.0/23Ukraine5121446412.00%
21104.251.90.0/24United States256895120.00%
2245.41.181.0/24United States2561614919.00%
23195.81.0.0/16Italy65536516450.00%
2445.56.160.0/24United States2561244317.00%
25173.205.0.0/17United States327681271430.00%
2670.39.128.0/17United States327683671420.00%
27216.73.172.0/22United States102485424.00%
2888.218.172.0/22United States102465414.00%
29195.160.192.0/23Ukraine51268377.00%
3023.230.64.0/19United States81925712340.00%

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