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
72.244.72.0 - 72.244.72.255 256 GTT-BACKBONE GTT Communications Inc. 10 months ago
72.244.77.0 - 72.244.77.255 256 GTT-BACKBONE GTT Communications Inc. 8 months ago
72.244.82.0 - 72.244.87.255 1,536 GTT-BACKBONE GTT Communications Inc. 9 months ago
72.244.88.0 - 72.244.88.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.244.90.0 - 72.244.90.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.244.110.0 - 72.244.110.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.244.117.0 - 72.244.117.255 256 GTT-BACKBONE GTT Communications Inc. 4 months ago
72.244.119.0 - 72.244.119.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.244.124.0 - 72.244.125.255 512 GTT-BACKBONE GTT Communications Inc. Never
72.244.127.0 - 72.244.129.255 768 GTT-BACKBONE GTT Communications Inc. 10 months ago
72.244.136.0 - 72.244.137.255 512 GTT-BACKBONE GTT Communications Inc. Never
72.244.139.0 - 72.244.139.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.244.147.0 - 72.244.147.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.244.159.0 - 72.244.167.255 2,304 GTT-BACKBONE GTT Communications Inc. 2 years ago
72.244.192.0 - 72.244.199.255 2,048 GTT-BACKBONE GTT Communications Inc. 10 months ago

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