AS3257 GTT Communications Inc., page 15

Spam statistics of AS3257 GTT Communications Inc.

CountryNumber of networksIP AddressesPurpose of use
United States23626 731Paid VPN, Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-25 5292 1668.48%
Websites countIP addresses with websites
123 95238 699

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 07:07:412025-01-31 21:18:193
223.236.96.2142019-12-28 10:28:072025-02-05 08:54:183
345.170.14.172020-11-16 18:00:032025-02-08 19:15:2160
445.170.14.402020-11-13 14:48:262025-02-08 20:45:42163
545.170.14.1042021-01-10 08:30:032025-02-03 14:33:23146
645.170.14.1132021-03-19 21:41:012025-02-01 08:29:20205
745.170.14.1162021-04-03 04:30:552025-01-26 18:29:21167
845.170.14.1462020-12-16 06:06:582025-02-07 09:57:42129
945.170.14.1722021-03-15 02:10:402025-02-07 23:57:2218
1045.170.14.2062021-03-20 14:20:342025-02-07 15:30:2445
1145.170.14.2232020-11-16 00:05:332025-02-08 03:39:18381
1245.170.14.2312021-07-21 02:40:432025-02-08 18:06:2154
1345.170.14.2432020-11-18 14:17:042025-02-04 20:21:1982
1445.170.14.2492021-01-04 07:30:002025-02-08 19:30:2455
1568.68.110.202024-12-08 19:16:162025-01-27 02:21:199
1668.68.110.362024-11-28 05:15:252025-01-27 03:27:2018
1768.68.110.402024-06-21 16:55:312025-01-27 03:03:3911
1868.68.110.2222019-11-05 14:45:402025-01-27 02:24:1714
1968.68.110.2542024-11-28 00:40:252025-01-27 01:42:1921
2068.69.189.2502024-10-13 12:15:512025-02-05 12:33:235
2180.94.68.1382016-11-23 23:26:372025-02-08 03:15:229
2280.94.68.1702016-11-09 12:36:352025-02-08 07:51:186
2388.218.174.852025-01-03 04:12:252025-02-04 18:29:20162
2489.149.52.192024-11-27 07:20:452025-02-06 04:18:234
2589.149.52.242024-08-10 04:50:372025-01-28 19:15:2211
2689.149.52.1132025-01-03 05:12:242025-01-30 06:29:2356
2789.149.52.1302019-12-05 14:35:132025-01-29 06:03:17221
2894.131.50.542023-09-15 03:10:212025-02-07 20:12:27193
2994.131.50.892024-05-31 18:20:022025-02-07 20:57:23175
3094.131.51.572024-12-17 05:10:292025-02-04 22:29:225

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
42145.56.195.0/24United States2565900.00%
42245.61.64.0/22United States1024300.00%
42345.61.67.0/24United States256300.00%
42445.86.16.0/24United States256400.00%
42545.86.16.0/21United States20481900.00%
42645.86.17.0/24United States256100.00%
42745.86.20.0/22United States10241400.00%
42845.95.13.0/24Canada256700.00%
42945.95.23.0/24United States256200.00%
43045.190.64.0/22United States1024100.00%
43146.33.64.0/19United States81923100.00%
43246.33.76.0/23United States512200.00%
43346.34.0.0/19United Kingdom8192700.00%
43451.149.2.0/24United Kingdom256300.00%
43552.119.96.0/24United States256100.00%
43662.41.0.0/20United States4096600.00%
43762.41.24.0/22United States1024100.00%
43862.50.1.0/24United States256100.00%
43962.50.32.0/19United States81924300.00%
44062.50.128.0/19United States81921300.00%
44162.132.0.0/17United States327681400.00%
44262.192.96.0/19United States8192700.00%
44362.217.0.0/19France8192100.00%
44463.141.192.0/23United States512300.00%
44563.141.194.0/24United States256100.00%
44663.141.196.0/24United States256200.00%
44763.141.198.0/23United States5125000.00%
44863.141.200.0/23United States512100.00%
44963.141.205.0/24United States256100.00%
45063.141.216.0/24United States256100.00%