AS3257 GTT Communications Inc.

Spam statistics of AS3257 GTT Communications Inc.

CountryNumber of networksIP AddressesPurpose of use
United States24833 051Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-25 1172 2008.76%
Websites countIP addresses with websites
137 41644 378

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
145.41.60.412016-11-24 15:45:522025-05-25 14:40:5417
245.41.60.762017-01-26 02:36:242025-05-25 14:40:5417
345.41.60.1442022-10-19 08:50:452025-05-25 12:42:2620
445.41.60.2542021-12-01 11:44:442025-06-01 00:45:0660
545.41.181.2342020-02-09 17:28:492025-06-02 22:07:3811
645.170.14.172020-11-16 18:00:032025-06-03 21:37:5960
745.170.14.2492021-01-04 07:30:002025-06-04 18:10:2955
868.68.110.202024-12-08 19:16:162025-06-01 22:29:509
968.68.110.362024-11-28 05:15:252025-06-01 19:51:3218
1068.68.110.402024-06-21 16:55:312025-06-01 22:50:1611
1168.68.110.2222019-11-05 14:45:402025-06-01 23:34:3314
1268.68.110.2312019-11-05 14:45:402025-05-24 23:50:549
1368.68.110.2542024-11-28 00:40:252025-06-01 23:36:2821
1480.94.68.1382016-11-23 23:26:372025-06-03 09:11:439
1580.94.68.1702016-11-09 12:36:352025-05-28 21:28:376
1689.116.64.42023-08-25 13:08:182025-06-04 00:13:0319
1789.116.64.82023-10-27 10:55:492025-06-04 16:03:1714
1889.116.64.92023-10-27 13:40:552025-06-03 09:24:045
1989.116.64.102023-10-27 12:40:532025-06-04 04:59:4114
2089.116.64.112023-09-02 23:45:532025-05-28 22:56:0213
2189.116.64.142023-08-25 14:15:572025-05-31 15:56:4519
2289.116.64.152023-08-18 09:35:202025-06-03 06:00:3018
2389.116.64.162024-02-20 18:23:092025-06-03 13:41:4510
2489.116.64.172023-10-27 17:00:552025-06-03 15:07:148
2589.116.64.182023-10-27 14:31:002025-05-29 00:24:1810
2689.116.64.202023-08-14 05:40:392025-06-04 12:31:3811
2789.116.64.212023-09-25 14:02:142025-06-03 14:07:3510
2889.116.64.222023-09-06 12:30:562025-06-04 16:13:2212
2989.116.64.232023-08-14 06:40:492025-06-02 15:03:1621
3089.116.64.242023-08-25 05:53:312025-06-04 17:20:339

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
194.131.0.0/17Spain32768294510283.00%
245.61.64.0/18United States16384424610216.00%
345.56.128.0/18United States1638447375994.00%
494.131.32.0/19Greece81929573995.00%
5185.228.192.0/22United States102449231030.00%
6104.232.192.0/19United States819213502203.00%
745.170.12.0/22United States102443620920.00%
868.68.96.0/20United States409617971975.00%
9134.195.152.0/22United States102432618118.00%
10179.61.180.0/22Canada102436416716.00%
11207.230.104.0/22United States102435916616.00%
12181.214.37.0/24Canada25625115259.00%
1323.184.144.0/22United States102418812512.00%
1423.184.144.0/24United States25618812549.00%
15179.61.180.0/23Canada51222410020.00%
1686.111.224.0/21United States2048814945.00%
17179.61.180.0/24Canada2561528533.00%
18193.169.218.0/23United States5121608016.00%
19104.251.82.0/24United States2561417730.00%
20191.101.209.0/24United Kingdom2561567630.00%
2145.56.155.0/24United States2562386827.00%
22181.214.206.0/24Netherlands2562486726.00%
2388.218.172.0/22United States102484576.00%
24104.251.90.0/24United States256905120.00%
2545.41.181.0/24United States2561614919.00%
26195.81.0.0/16Italy65536515460.00%
27173.205.0.0/17United States327681266440.00%
28195.160.192.0/23Ukraine51273449.00%
2945.56.160.0/24United States2561244317.00%
3070.39.128.0/17United States327683668420.00%