AS3257 GTT Communications Inc.

Spam statistics of AS3257 GTT Communications Inc.

CountryNumber of networksIP AddressesPurpose of use
United States15923 829Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-25 6462 1798.50%
Websites countIP addresses with websites
123 89038 506

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 07:07:412025-01-11 23:42:213
245.170.14.172020-11-16 18:00:032025-01-22 04:36:2060
345.170.14.402020-11-13 14:48:262025-01-21 04:29:22163
445.170.14.1132021-03-19 21:41:012025-01-12 07:48:17205
545.170.14.1482020-12-18 23:46:162025-01-13 14:42:2457
645.170.14.2492021-01-04 07:30:002025-01-22 06:27:2155
780.94.68.1382016-11-23 23:26:372025-01-19 15:54:219
888.218.172.542025-01-03 04:15:202025-01-21 20:29:18196
988.218.172.1062024-10-24 13:05:412025-01-21 05:54:198
1088.218.172.2362025-01-03 04:18:182025-01-21 20:29:18201
1188.218.173.842024-11-29 19:00:332025-01-16 20:30:269
1288.218.173.1332025-01-03 04:12:252025-01-21 20:29:18188
1388.218.173.2522025-01-03 04:12:252025-01-21 20:29:18199
1488.218.174.582024-12-30 08:24:182025-01-21 20:29:18172
1588.218.174.852025-01-03 04:12:252025-01-15 18:29:19162
1688.218.174.1972024-11-29 19:40:472025-01-21 07:18:218
1788.218.175.82024-12-23 01:21:202025-01-21 20:29:18212
1888.218.175.922024-12-22 10:18:232025-01-21 20:29:18205
1988.218.175.1942024-11-23 21:20:312025-01-21 19:39:175
2089.149.52.1132025-01-03 05:12:242025-01-10 06:29:1756
2189.149.52.1302019-12-05 14:35:132025-01-19 08:29:19221
2294.131.51.572024-12-17 05:10:292025-01-15 20:48:195
2394.131.54.982024-11-21 13:35:272025-01-10 12:29:23243
24104.153.209.1202025-01-02 06:15:222025-01-11 19:45:335
25104.251.82.602016-10-24 22:06:152025-01-11 12:29:2125
26104.251.82.712024-09-11 04:50:402025-01-11 12:29:2124
27104.251.82.992016-08-04 09:14:032025-01-10 16:29:22132
28104.251.82.1112019-03-18 02:26:552025-01-10 12:29:23214
29104.251.82.2172015-08-20 12:16:092025-01-11 18:29:2047
30181.214.206.372021-06-08 13:55:572025-01-10 06:30:241120

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
145.61.64.0/18United States16384412610036.00%
2185.228.192.0/22United States102447129028.00%
394.131.32.0/19Greece81928192623.00%
445.170.12.0/22United States102443821721.00%
5104.232.192.0/19United States819212442063.00%
668.68.96.0/20United States409617951995.00%
7207.230.104.0/22United States102435317017.00%
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 States102423110310.00%
13179.61.180.0/23Canada51222410020.00%
1486.111.224.0/21United States2048809945.00%
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%
19181.214.206.0/24Netherlands2562487329.00%
20193.169.218.0/23Ukraine5121446412.00%
21104.251.90.0/24United States256895120.00%
2245.41.181.0/24United States2561614919.00%
23195.81.0.0/16Italy65536515450.00%
24173.205.0.0/17United States327681271430.00%
2570.39.128.0/17United States327683671410.00%
2688.218.172.0/22United States102465404.00%
27195.160.192.0/23Ukraine51268377.00%
2823.230.64.0/19United States81925712340.00%
29195.134.192.0/19United States819243340.00%
30213.39.0.0/17Germany32768194330.00%

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