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
77.67.2.0 - 77.67.5.255 1,024 GTT-BACKBONE GTT Communications Inc. 2 years ago
77.67.10.0 - 77.67.14.255 1,280 GTT-BACKBONE GTT Communications Inc. Never
77.67.19.0 - 77.67.21.255 768 GTT-BACKBONE GTT Communications Inc. 4 years ago
77.67.24.0 - 77.67.25.255 512 GTT-BACKBONE GTT Communications Inc. 3 years ago
77.67.27.0 - 77.67.27.255 256 GTT-BACKBONE GTT Communications Inc. Never
77.67.30.0 - 77.67.31.255 512 GTT-BACKBONE GTT Communications Inc. Never
77.67.33.0 - 77.67.35.255 768 GTT-BACKBONE GTT Communications Inc. Never
77.67.40.0 - 77.67.48.255 2,304 GTT-BACKBONE GTT Communications Inc. 2 years ago
77.67.50.0 - 77.67.57.255 2,048 GTT-BACKBONE GTT Communications Inc. Never
77.67.60.0 - 77.67.87.255 7,168 GTT-BACKBONE GTT Communications Inc. 1 month ago
77.67.90.0 - 77.67.91.255 512 GTT-BACKBONE GTT Communications Inc. 4 years ago
77.67.93.0 - 77.67.99.255 1,792 GTT-BACKBONE GTT Communications Inc. 1 year ago
77.67.102.0 - 77.67.106.255 1,280 GTT-BACKBONE GTT Communications Inc. 2 months ago
77.67.107.0 - 77.67.127.255 5,376 GTT-BACKBONE GTT Communications Inc. 2 weeks ago
77.75.197.0 - 77.75.197.255 256 GTT-BACKBONE GTT Communications Inc. Never

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