AbuseIPDB » AS3257

AS 3257: GTT-BACKBONE GTT Communications Inc. was found in our database!

This autonomous system has 2,745 IP ranges.

ASN AS3257
Name GTT-BACKBONE GTT Communications Inc.
Country 🇺🇸 US
# IP Blocks 2,745
# IPv4 Blocks 2,684
# IPv6 Blocks 61

IP Ranges for AS: 3257

Range # IPs Owner Last Reported
170.83.236.0 - 170.83.239.255 1,024 GTT-BACKBONE GTT Communications Inc. 1 week ago
170.200.250.0 - 170.200.250.255 256 GTT-BACKBONE GTT Communications Inc. Never
170.231.250.0 - 170.231.250.255 256 GTT-BACKBONE GTT Communications Inc. 1 hour ago
171.25.216.0 - 171.25.216.255 256 GTT-BACKBONE GTT Communications Inc. 1 year ago
172.120.26.0 - 172.120.26.255 256 GTT-BACKBONE GTT Communications Inc. 2 hours ago
172.121.109.0 - 172.121.109.255 256 GTT-BACKBONE GTT Communications Inc. Never
172.121.141.0 - 172.121.141.255 256 GTT-BACKBONE GTT Communications Inc. 5 months ago
172.121.156.0 - 172.121.156.255 256 GTT-BACKBONE GTT Communications Inc. 1 week ago
172.121.162.0 - 172.121.169.255 2,048 GTT-BACKBONE GTT Communications Inc. 2 hours ago
172.121.192.0 - 172.121.223.255 8,192 GTT-BACKBONE GTT Communications Inc. 8 minutes ago
172.121.232.0 - 172.121.232.255 256 GTT-BACKBONE GTT Communications Inc. 5 months ago
172.121.236.0 - 172.121.239.255 1,024 GTT-BACKBONE GTT Communications Inc. 2 months ago
173.0.118.0 - 173.0.119.255 512 GTT-BACKBONE GTT Communications Inc. Never
173.44.189.0 - 173.44.189.255 256 GTT-BACKBONE GTT Communications Inc. Never
173.44.234.0 - 173.44.234.255 256 GTT-BACKBONE GTT Communications Inc. Never

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