AS3257 GTT Communications Inc.

Spam statistics of AS3257 GTT Communications Inc.

CountryNumber of networksIP AddressesPurpose of use
United States23926 807Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-25 4492 1588.48%
Websites countIP addresses with websites
123 84838 675

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
123.236.96.2142019-12-28 10:28:072025-02-05 08:54:183
245.170.14.172020-11-16 18:00:032025-02-16 08:45:3160
345.170.14.402020-11-13 14:48:262025-02-08 20:45:42163
445.170.14.572021-03-23 04:50:462025-02-11 10:15:4352
545.170.14.1042021-01-10 08:30:032025-02-03 14:33:23146
645.170.14.1462020-12-16 06:06:582025-02-07 09:57:42129
745.170.14.1722021-03-15 02:10:402025-02-12 03:45:2121
845.170.14.2062021-03-20 14:20:342025-02-07 15:30:2445
945.170.14.2232020-11-16 00:05:332025-02-14 19:42:35381
1045.170.14.2312021-07-21 02:40:432025-02-08 18:06:2154
1145.170.14.2432020-11-18 14:17:042025-02-04 20:21:1982
1245.170.14.2492021-01-04 07:30:002025-02-16 06:36:1555
1368.68.110.202024-12-08 19:16:162025-02-13 18:15:399
1468.68.110.402024-06-21 16:55:312025-02-13 19:18:1911
1568.68.110.2222019-11-05 14:45:402025-02-13 18:42:2214
1668.68.110.2312019-11-05 14:45:402025-02-13 15:48:299
1768.68.110.2542024-11-28 00:40:252025-02-13 14:33:2421
1868.69.189.2502024-10-13 12:15:512025-02-05 12:33:235
1980.94.68.1382016-11-23 23:26:372025-02-08 03:15:229
2080.94.68.1702016-11-09 12:36:352025-02-09 15:24:346
2188.218.172.542025-01-03 04:15:202025-02-10 20:29:22196
2288.218.172.2362025-01-03 04:18:182025-02-10 20:29:22201
2388.218.173.1332025-01-03 04:12:252025-02-10 20:29:22188
2488.218.173.2522025-01-03 04:12:252025-02-10 20:29:22199
2588.218.174.582024-12-30 08:24:182025-02-10 20:29:22172
2688.218.174.852025-01-03 04:12:252025-02-04 18:29:20162
2788.218.174.1432024-02-20 07:22:332025-02-13 00:18:24382
2888.218.175.82024-12-23 01:21:202025-02-10 20:29:22212
2988.218.175.922024-12-22 10:18:232025-02-10 20:29:22205
3088.218.175.1942024-11-23 21:20:312025-02-12 12:29:227

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
145.61.64.0/18United States16384413710346.00%
245.56.128.0/18United States1638446316224.00%
3185.228.192.0/22United States102447528928.00%
494.131.32.0/19Greece81928392713.00%
545.170.12.0/22United States102443721521.00%
6104.232.192.0/19United States819212742103.00%
768.68.96.0/20United States409617961935.00%
8207.230.104.0/22United States102435517017.00%
9179.61.180.0/22Canada102436416716.00%
10181.214.37.0/24Canada25625115259.00%
11134.195.152.0/22United States102424712712.00%
1223.184.144.0/24United States25618812549.00%
1323.184.144.0/22United States102418812512.00%
14179.61.180.0/23Canada51222410020.00%
1562.93.160.0/19United States8192155891.00%
16179.61.180.0/24Canada2561528533.00%
17191.101.209.0/24United Kingdom2561567931.00%
18104.251.82.0/24United States2561367529.00%
1945.56.155.0/24United States2562386827.00%
20193.169.218.0/23Ukraine5121456412.00%
2188.218.172.0/22United States102483586.00%
22181.214.206.0/24Netherlands2562485220.00%
23104.251.90.0/24United States256895120.00%
2445.41.181.0/24United States2561614919.00%
25173.205.0.0/17United States327681268460.00%
26195.81.0.0/16Italy65536515450.00%
2745.56.137.0/24Italy256754317.00%
2845.56.160.0/24United States2561244317.00%
29216.73.172.0/22United States102485424.00%
3070.39.128.0/17United States327683669410.00%

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