AS3257
GTT Communications (AS3257)
Total Reports
1,373
Total Reported IPs
1,184
Total Reported Subnets
281
Whois AS3257
| ISP | GTT Communications (AS3257) |
| Country | United States |
| Region | New York |
| Website | gtt.net |
| Emails | noc@gtt.net |
Subnets Under AS3257
104.232.195.0/24
104.232.194.0/24
104.194.200.0/24
104.165.105.0/24
104.153.210.0/24
104.194.203.0/24
104.37.30.0/24
104.200.75.0/24
104.200.74.0/24
104.200.66.0/24
104.232.219.0/24
104.238.32.0/24
104.232.192.0/24
104.37.31.0/24
104.143.84.0/24
104.232.216.0/24
104.194.220.0/24
104.251.82.0/24
134.195.152.0/24
134.195.154.0/24
134.195.155.0/24
131.125.17.0/24
142.147.197.0/24
142.147.223.0/24
142.147.203.0/24
142.147.210.0/24
142.147.222.0/24
142.147.218.0/24
142.147.195.0/24
142.147.217.0/24
142.147.199.0/24
142.147.212.0/24
142.147.194.0/24
142.147.206.0/24
142.147.221.0/24
142.147.207.0/24
142.147.202.0/24
142.147.209.0/24
142.147.192.0/24
142.147.213.0/24
142.147.219.0/24
142.147.198.0/24
142.147.216.0/24
142.147.193.0/24
142.147.201.0/24
142.147.208.0/24
142.147.200.0/24
142.147.205.0/24
142.147.214.0/24
142.147.204.0/24
142.147.215.0/24
142.147.211.0/24
142.147.196.0/24
142.147.220.0/24
142.252.117.0/24
138.226.105.0/24
138.226.28.0/24
138.226.30.0/24
138.226.17.0/24
138.226.110.0/24
138.226.16.0/24
138.226.20.0/24
138.226.26.0/24
138.226.24.0/24
138.226.108.0/24
138.226.102.0/24
138.226.101.0/24
138.226.18.0/24
138.226.111.0/24
138.226.22.0/24
138.226.21.0/24
138.226.100.0/24
138.226.107.0/24
138.226.103.0/24
138.226.97.0/24
138.226.106.0/24
138.226.109.0/24
138.226.23.0/24
138.226.25.0/24
138.226.31.0/24
138.226.104.0/24
138.226.99.0/24
138.226.27.0/24
138.226.29.0/24
138.226.96.0/24
138.226.19.0/24
138.226.98.0/24
142.252.60.0/24
142.252.62.0/24
142.252.195.0/24
142.111.196.0/24
156.228.17.0/24
154.206.243.0/24
154.206.240.0/24
154.206.244.0/24
154.206.245.0/24
154.206.241.0/24
154.206.242.0/24
154.206.249.0/24
154.206.247.0/24
154.206.254.0/24
154.206.251.0/24
154.206.250.0/24
154.208.113.0/24
154.208.118.0/24
167.160.57.0/24
167.160.60.0/24
167.160.58.0/24
167.160.59.0/24
167.160.62.0/24
167.160.61.0/24
167.160.56.0/24
167.160.55.0/24
167.160.63.0/24
172.121.223.0/24
172.121.217.0/24
172.121.220.0/24
172.121.218.0/24
172.121.222.0/24
172.121.221.0/24
172.121.209.0/24
172.121.208.0/24
172.121.216.0/24
172.121.203.0/24
172.121.219.0/24
172.121.166.0/24
172.121.236.0/24
172.121.164.0/24
172.121.211.0/24
172.120.26.0/24
171.25.216.0/24
23.230.234.0/24
23.230.186.0/24
23.230.235.0/24
181.214.206.0/24
181.214.37.0/24
185.68.176.0/24
185.68.177.0/24
191.101.209.0/24
185.68.179.0/24
185.196.74.0/24
185.68.178.0/24
185.228.192.0/24
185.228.194.0/24
185.49.83.0/24
193.169.219.0/24
195.160.193.0/24
195.81.32.0/24
195.86.225.0/24
195.86.229.0/24
195.86.182.0/24
195.86.53.0/24
195.86.164.0/24
195.86.183.0/24
195.86.54.0/24
195.86.52.0/24
195.86.55.0/24
195.86.226.0/24
195.86.46.0/24
195.86.184.0/24
195.160.192.0/24
195.86.165.0/24
195.86.44.0/24
203.188.182.0/24
203.188.183.0/24
207.230.105.0/24
209.120.183.0/24
212.56.48.0/24
212.56.49.0/24
212.56.52.0/24
212.56.11.0/24
212.221.124.0/24
212.23.60.0/24
213.160.114.0/24
216.73.172.0/24
216.73.173.0/24
216.36.104.0/24
216.36.124.0/24
216.73.174.0/24
216.36.86.0/24
38.72.175.0/24
45.170.12.0/24
45.41.134.0/24
45.41.164.0/24
45.41.133.0/24
45.41.145.0/24
45.61.65.0/24
45.41.132.0/24
45.41.136.0/24
45.61.103.0/24
45.41.146.0/24
45.41.167.0/24
45.41.175.0/24
45.61.66.0/24
45.41.144.0/24
45.61.67.0/24
45.41.147.0/24
45.41.165.0/24
45.61.64.0/24
45.39.174.0/24
45.41.181.0/24
45.61.115.0/24
45.41.139.0/24
45.41.137.0/24
45.38.206.0/24
45.41.166.0/24
45.61.102.0/24
45.41.135.0/24
45.41.180.0/24
45.41.174.0/24
45.41.138.0/24
45.56.158.0/24
45.56.176.0/24
45.56.154.0/24
45.56.151.0/24
45.56.150.0/24
45.56.182.0/24
45.56.143.0/24
45.56.159.0/24
45.56.160.0/24
45.86.17.0/24
45.56.178.0/24
45.86.19.0/24
65.175.24.0/24
65.175.17.0/24
64.57.133.0/24
64.57.129.0/24
64.57.131.0/24
64.57.130.0/24
64.57.134.0/24
64.57.135.0/24
64.57.132.0/24
64.81.37.0/24
64.81.113.0/24
64.81.115.0/24
66.253.2.0/24
64.81.114.0/24
70.39.176.0/24
69.167.73.0/24
65.175.4.0/24
66.54.140.0/24
66.7.160.0/24
65.175.44.0/24
65.175.5.0/24
66.54.169.0/24
66.7.152.0/24
65.175.57.0/24
69.167.78.0/24
74.199.158.0/24
79.121.153.0/24
74.199.224.0/24
74.199.185.0/24
74.199.157.0/24
76.74.69.0/24
79.121.201.0/24
84.247.105.0/24
86.111.227.0/24
86.111.224.0/24
86.111.226.0/24
86.111.225.0/24
86.53.161.0/24
83.245.53.0/24
91.242.95.0/24
94.131.52.0/24
91.242.72.0/24
89.149.52.0/24
91.222.221.0/24
94.131.59.0/24
94.131.54.0/24
94.131.53.0/24
94.131.50.0/24
89.202.239.0/24
95.164.242.0/24
91.222.220.0/24
91.222.222.0/24
94.131.49.0/24
88.218.174.0/24
89.149.152.0/24
88.218.173.0/24
95.164.194.0/24
89.39.242.0/24
Reports Within AS3257
| Reporter | TimeStamp | IP Address | Comment |
|---|---|---|---|
| hp-us-chi1 |
Feb 13, 2026 09:13 AM
2 months ago |
154.206.244.66 |
Port Scan (8443) TOMCAT
|
| hp-us-chi1 |
Feb 13, 2026 09:11 AM
2 months ago |
154.208.118.244 |
Port Scan (443) HTTPS
|
| hp-us-chi1 |
Feb 13, 2026 09:11 AM
2 months ago |
154.208.113.211 |
Port Scan (443) HTTPS
|
| Liam Denston |
Feb 12, 2026 09:18 PM
2 months ago |
142.252.62.99 |
|
| hp-nl-ams1 |
Feb 06, 2026 01:18 AM
3 months ago |
23.230.235.128 |
Port Scan (443) HTTPS
|
| Liam Denston |
Feb 03, 2026 09:26 PM
3 months ago |
203.188.183.93 |
|
| hp-fi-hel1 |
Feb 01, 2026 04:15 PM
3 months ago |
172.121.209.239 |
Port Scan (80) HTTP
|
| hp-fi-hel1 |
Feb 01, 2026 04:11 PM
3 months ago |
172.121.217.127 |
Port Scan (443) HTTPS
|
| hp-fi-hel1 |
Feb 01, 2026 04:11 PM
3 months ago |
172.121.208.87 |
Port Scan (443) HTTPS
|
| hp-fi-hel1 |
Feb 01, 2026 04:03 PM
3 months ago |
172.121.220.26 |
Port Scan (443) HTTPS
|
| hp-fi-hel1 |
Feb 01, 2026 04:03 PM
3 months ago |
172.121.208.105 |
Port Scan (443) HTTPS
|
| hp-fi-hel1 |
Feb 01, 2026 04:03 PM
3 months ago |
172.121.216.179 |
Port Scan (80) HTTP
|
| hp-fi-hel1 |
Feb 01, 2026 04:03 PM
3 months ago |
172.121.219.212 |
Port Scan (443) HTTPS
|
| hp-fi-hel1 |
Feb 01, 2026 04:03 PM
3 months ago |
172.121.216.216 |
Port Scan (443) HTTPS
|
| hp-fi-hel1 |
Feb 01, 2026 04:03 PM
3 months ago |
172.121.209.119 |
Port Scan (443) HTTPS
|
| hp-us-chi1 |
Jan 26, 2026 08:25 AM
3 months ago |
69.167.73.19 |
Port Scan (22) SSH
|
| hp-pl-waw1 |
Jan 24, 2026 08:45 PM
3 months ago |
185.68.179.73 |
Port Scan (23) TELNET
|
| hp-us-chi1 |
Jan 24, 2026 07:51 PM
3 months ago |
185.68.176.78 |
Port Scan (23) TELNET
|
| hp-sg-sin1 |
Jan 24, 2026 12:41 PM
3 months ago |
185.68.176.78 |
Port Scan (23) TELNET
|
| hp-es-mad1 |
Jan 21, 2026 07:08 PM
3 months ago |
185.68.179.73 |
Port Scan (23) TELNET
|