AS3257 GTT Communications Inc., page 54

Spam statistics of AS3257 GTT Communications Inc.

CountryNumber of networksIP AddressesPurpose of use
United States31336 951Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-86 6399 38810.84%
Websites countIP addresses with websites
58 88019 523

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
145.56.183.592026-10-19 10:47:442026-10-21 18:56:253
2142.147.222.1282025-12-13 02:29:532026-10-21 19:57:193
3142.147.200.1302025-12-05 12:12:082026-10-21 21:32:433
4142.147.196.1662025-10-22 19:45:242026-10-21 23:52:483
545.41.166.2362025-12-03 01:10:332026-10-22 00:30:063
645.61.66.202025-12-10 13:56:472026-10-22 11:51:063
7209.101.217.1612026-06-20 16:21:482026-10-22 21:34:593
8142.147.198.1182025-12-11 01:51:192026-10-22 22:08:343
9142.147.198.2292025-12-18 15:41:372026-10-23 05:10:083
10142.147.217.1602025-12-01 18:36:112026-10-23 08:00:443
11195.180.33.712026-08-20 16:47:482026-10-23 09:49:113
1285.189.13.522026-10-15 20:48:532026-10-23 16:26:473
13167.160.63.2252025-12-18 02:12:342026-10-23 18:02:083
14142.147.203.822025-12-21 10:01:332026-10-23 20:26:403
15209.101.217.1572026-06-24 12:55:332026-10-23 21:07:093
1645.41.166.2192025-11-28 00:39:562026-10-24 02:25:563
17185.228.194.1182025-11-18 21:36:192026-10-24 02:48:473
18195.40.169.1612026-09-30 23:50:012026-10-24 04:42:503
19142.147.223.1122025-12-03 08:47:562026-10-24 05:20:443
2045.61.65.962025-12-24 04:04:442026-10-24 07:27:453
2174.2.218.1542026-06-21 17:38:342026-10-24 11:20:453
2245.41.134.132025-10-19 06:59:502026-10-24 14:35:443
2345.41.132.1142025-11-18 09:21:182026-10-24 14:39:293
24142.147.200.82025-11-28 16:10:492026-10-24 15:01:193
25142.147.196.2242025-12-03 03:09:302026-10-24 15:03:183
26167.160.63.252025-12-13 21:56:462026-10-24 15:06:353
27167.160.57.1852025-11-29 08:28:002026-10-24 15:45:223
28142.147.217.222025-12-04 03:52:472026-10-24 16:48:073
29195.40.169.672026-09-30 01:32:072026-10-24 16:59:183
3072.245.70.1632026-10-24 14:32:172026-10-24 17:39:223

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1591154.208.116.0/24Seychelles2566100.00%
1592154.208.116.0/22Seychelles102417000.00%
1593155.117.162.0/24United States256200.00%
1594155.229.22.0/23United States5123500.00%
1595155.229.209.0/24United States256100.00%
1596156.43.80.0/22United Kingdom1024100.00%
1597156.43.80.0/24United Kingdom256100.00%
1598156.225.15.0/24United Kingdom256900.00%
1599156.228.7.0/24United States256300.00%
1600156.228.9.0/24United States256100.00%
1601156.228.16.0/24United States256100.00%
1602156.228.16.0/23United States512300.00%
1603156.228.16.0/22United States1024400.00%
1604156.228.17.0/24United States256200.00%
1605159.63.176.0/21United States2048200.00%
1606162.141.95.0/24United States256400.00%
1607162.141.165.0/24United States256100.00%
1608162.210.155.0/24United States256100.00%
1609162.212.200.0/21Canada2048300.00%
1610162.212.202.0/23Canada512300.00%
1611162.244.76.0/23United States512700.00%
1612162.244.78.0/23United States512200.00%
1613162.244.156.0/23United States512100.00%
1614165.217.64.0/24United States256100.00%
1615165.217.64.0/22United States1024100.00%
1616166.0.12.0/24France256100.00%
1617166.0.12.0/22France1024100.00%
1618166.0.72.0/24France2561300.00%
1619166.0.72.0/22France10245000.00%
1620166.0.120.0/22France1024500.00%