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
70.39.229.0 - 70.39.230.255 512 GTT-BACKBONE GTT Communications Inc. Never
70.39.242.0 - 70.39.242.255 256 GTT-BACKBONE GTT Communications Inc. 5 months ago
70.39.244.0 - 70.39.245.255 512 GTT-BACKBONE GTT Communications Inc. 10 months ago
70.39.254.0 - 70.39.255.255 512 GTT-BACKBONE GTT Communications Inc. 5 months ago
70.40.128.0 - 70.40.135.255 2,048 GTT-BACKBONE GTT Communications Inc. 1 week ago
72.13.224.0 - 72.13.224.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.13.226.0 - 72.13.226.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.13.233.0 - 72.13.234.255 512 GTT-BACKBONE GTT Communications Inc. 2 months ago
72.13.236.0 - 72.13.237.255 512 GTT-BACKBONE GTT Communications Inc. Never
72.13.240.0 - 72.13.240.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.13.242.0 - 72.13.242.255 256 GTT-BACKBONE GTT Communications Inc. Never
72.13.245.0 - 72.13.246.255 512 GTT-BACKBONE GTT Communications Inc. Never
72.13.247.0 - 72.13.248.255 512 GTT-BACKBONE GTT Communications Inc. Never
72.13.252.0 - 72.13.255.255 1,024 GTT-BACKBONE GTT Communications Inc. 3 months ago
72.29.192.0 - 72.29.208.255 4,352 GTT-BACKBONE GTT Communications Inc. 3 weeks ago

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