AS3257 GTT Communications Inc., page 50

Spam statistics of AS3257 GTT Communications Inc.

CountryNumber of networksIP AddressesPurpose of use
United States31336 960Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-86 6639 16410.57%
Websites countIP addresses with websites
58 87919 525

Spam activity log

- spam active IP adresses - AS3257 Spam rate - United States average spam rate

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
145.41.166.2362025-12-03 01:10:332026-10-22 00:30:063
245.61.66.202025-12-10 13:56:472026-10-22 11:51:063
3209.101.217.1612026-06-20 16:21:482026-10-22 21:34:593
4142.147.198.2292025-12-18 15:41:372026-10-23 05:10:083
5142.147.217.1602025-12-01 18:36:112026-10-23 08:00:443
6195.180.33.712026-08-20 16:47:482026-10-23 09:49:113
785.189.13.522026-10-15 20:48:532026-10-23 16:26:473
8209.101.217.1572026-06-24 12:55:332026-10-23 21:07:093
945.41.166.2192025-11-28 00:39:562026-10-24 02:25:563
10185.228.194.1182025-11-18 21:36:192026-10-24 02:48:473
11195.40.169.1612026-09-30 23:50:012026-10-24 04:42:503
12142.147.223.1122025-12-03 08:47:562026-10-24 05:20:443
1374.2.218.1542026-06-21 17:38:342026-10-24 11:20:453
1445.41.134.132025-10-19 06:59:502026-10-24 14:35:443
1545.41.132.1142025-11-18 09:21:182026-10-24 14:39:293
16142.147.200.82025-11-28 16:10:492026-10-24 15:01:193
17142.147.196.2242025-12-03 03:09:302026-10-24 15:03:183
18167.160.63.252025-12-13 21:56:462026-10-24 15:06:353
19195.40.169.672026-09-30 01:32:072026-10-24 16:59:183
2072.245.70.1632026-10-24 14:32:172026-10-24 17:39:223
21104.232.192.1052025-12-09 11:56:382026-10-24 19:13:453
22167.160.61.2432025-10-20 17:33:172026-10-24 19:22:423
23142.111.166.412026-09-15 15:49:032026-10-24 19:50:303
24142.147.218.1702025-10-20 17:27:052026-10-24 20:25:173
25142.147.219.2182025-10-18 02:47:012026-10-24 23:02:383
26167.160.63.932025-12-15 16:03:342026-10-25 00:13:043
2745.61.64.1382025-10-22 09:28:102026-10-25 02:27:263
2845.61.64.562025-12-02 21:27:082026-10-25 02:30:043
29167.160.63.312025-12-02 09:01:412026-10-25 05:02:523
3045.41.166.482025-09-15 12:46:282026-10-25 05:46:233

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1471142.111.132.0/22United States10246600.00%
1472142.111.164.0/24United States25623100.00%
1473142.111.179.0/24United States256100.00%
1474142.111.185.0/24United States25620000.00%
1475142.111.195.0/24United States2561700.00%
1476142.111.196.0/24United States25620000.00%
1477142.111.196.0/22United States102425700.00%
1478142.111.198.0/24United States2565700.00%
1479142.111.200.0/24United States2567200.00%
1480142.111.209.0/24United States2564700.00%
1481142.147.208.0/22United States102418800.00%
1482142.252.117.0/24United States25610700.00%
1483142.252.148.0/22United States10241000.00%
1484144.31.8.0/22France1024600.00%
1485144.225.180.0/22France1024200.00%
1486144.225.224.0/22France1024100.00%
1487145.8.0.0/16Netherlands655364700.00%
1488145.8.36.0/22Netherlands1024200.00%
1489145.8.80.0/22Netherlands1024100.00%
1490145.8.88.0/22Netherlands1024100.00%
1491145.8.104.0/22Netherlands1024100.00%
1492145.8.136.0/22Netherlands1024100.00%
1493145.8.148.0/22Netherlands1024200.00%
1494145.8.152.0/22Netherlands1024100.00%
1495145.8.156.0/22Netherlands1024100.00%
1496145.8.164.0/22Netherlands1024100.00%
1497145.8.188.0/22Netherlands1024100.00%
1498145.8.196.0/22Netherlands1024100.00%
1499145.8.204.0/22Netherlands1024100.00%
1500145.8.220.0/22Netherlands1024100.00%