AS3257 GTT Communications Inc., page 59

Spam statistics of AS3257 GTT Communications Inc.

CountryNumber of networksIP AddressesPurpose of use
United States31336 942Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-86 61612 20314.09%
Websites countIP addresses with websites
58 88419 497

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
1167.160.62.1972025-10-19 21:03:162026-10-20 06:38:263
265.86.146.2252026-06-01 22:04:142026-10-20 08:12:183
3142.147.199.472025-10-20 23:28:212026-10-20 09:10:063
445.61.65.1252025-10-19 09:20:422026-10-20 09:32:533
5142.147.200.822025-12-12 08:05:532026-10-20 10:11:233
645.41.145.512025-11-28 14:37:312026-10-20 11:41:143
7195.81.181.1142026-10-10 13:48:042026-10-20 12:47:273
8195.180.38.1632026-08-17 01:53:012026-10-20 13:00:493
9142.147.218.2162025-12-08 22:30:402026-10-20 13:33:543
10142.147.219.572025-11-27 22:32:512026-10-20 15:48:583
11142.147.223.2372025-12-11 19:16:022026-10-20 15:55:493
1245.61.67.612025-12-07 23:13:212026-10-20 15:57:003
1374.2.219.2132026-06-25 00:50:332026-10-20 18:38:413
1445.56.180.2082026-10-12 14:02:522026-10-20 18:57:153
1589.39.242.462026-07-15 21:40:582026-10-20 23:16:443
1645.41.164.1552025-12-09 03:29:422026-10-20 23:42:403
1769.31.55.992026-03-22 09:38:402026-10-21 01:39:143
18142.147.202.1732025-11-29 06:55:572026-10-21 03:19:523
19209.101.216.1652025-11-01 09:52:572026-10-21 07:23:373
2089.39.242.1772026-07-31 04:53:492026-10-21 08:19:503
21142.147.221.132025-12-08 22:36:262026-10-21 13:12:423
2245.56.183.592026-10-19 10:47:442026-10-21 18:56:253
23142.147.222.1282025-12-13 02:29:532026-10-21 19:57:193
24142.147.200.1302025-12-05 12:12:082026-10-21 21:32:433
25142.147.196.1662025-10-22 19:45:242026-10-21 23:52:483
2645.41.166.2362025-12-03 01:10:332026-10-22 00:30:063
2745.61.66.202025-12-10 13:56:472026-10-22 11:51:063
28142.147.199.972025-12-09 12:43:582026-10-22 14:56:333
29142.147.223.372025-11-30 01:17:532026-10-22 20:22:413
30104.194.200.2272025-12-01 04:45:492026-10-22 21:26:273

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1741193.109.48.0/23Switzerland512400.00%
1742193.109.48.0/24Switzerland256300.00%
1743193.141.40.0/22United States1024200.00%
1744193.189.192.0/19Germany81921300.00%
1745193.189.208.0/24Germany256100.00%
1746193.189.210.0/24Germany256100.00%
1747193.238.164.0/22United Kingdom1024300.00%
1748193.239.132.0/24Netherlands2562100.00%
1749193.242.80.0/20United States4096200.00%
1750194.6.96.0/19United Kingdom8192600.00%
1751194.6.96.0/22United Kingdom1024100.00%
1752194.24.192.0/22Germany1024200.00%
1753194.24.208.0/22Germany1024100.00%
1754194.24.216.0/22Germany1024100.00%
1755194.42.64.0/19United Kingdom81922800.00%
1756194.42.64.0/22United Kingdom1024300.00%
1757194.42.68.0/22United Kingdom1024100.00%
1758194.42.72.0/22United Kingdom10241800.00%
1759194.42.74.0/24United Kingdom256100.00%
1760194.42.80.0/22United States1024100.00%
1761194.42.84.0/22United States1024200.00%
1762194.42.88.0/22United States1024200.00%
1763194.42.91.0/24United States256200.00%
1764194.42.92.0/22United States1024100.00%
1765194.42.224.0/19United Kingdom81921600.00%
1766194.42.224.0/22United Kingdom1024300.00%
1767194.42.236.0/22United Kingdom1024500.00%
1768194.42.240.0/22United Kingdom1024100.00%
1769194.42.252.0/22United Kingdom1024300.00%
1770194.64.32.0/19Germany8192200.00%