AS3257 GTT-BACKBONE GTT Communications Inc.
AS3257 GTT-BACKBONE announces 1,902 IPv4 prefixes and 79 IPv6 prefixes. None of its largest prefixes is visible to the RIPE RIS collectors right now, so there is no map.
IPv4 prefixes (1,902)
- 67.100.0.0/14
- 68.164.0.0/14
- 87.84.0.0/14
- 217.204.0.0/14
- 64.204.0.0/15
- 64.248.0.0/15
- 65.84.0.0/15
- 66.92.0.0/15
- 66.166.0.0/15
- 72.244.0.0/15
- 74.0.0.0/15
- 82.108.0.0/15
- 87.82.0.0/15
- 87.84.0.0/15
- 212.134.0.0/15
- 64.51.0.0/16
- 64.81.0.0/16
- 64.105.0.0/16
- 64.144.0.0/16
- 65.86.0.0/16
- 66.80.0.0/16
- 66.95.0.0/16
- 66.134.0.0/16
- 66.200.0.0/16
- 69.3.0.0/16
- 69.33.0.0/16
- 74.2.0.0/16
- 81.188.0.0/16
- 82.110.0.0/16
- 82.111.0.0/16
- 84.37.0.0/16
- 85.189.0.0/16
- 86.53.0.0/16
- 87.86.0.0/16
- 87.87.0.0/16
- 134.222.0.0/16
- 135.196.0.0/16
- 149.235.0.0/16
- 154.14.0.0/16
- 155.229.0.0/16
- 194.231.0.0/16
- 195.40.0.0/16
- 195.81.0.0/16
- 195.86.0.0/16
- 195.143.0.0/16
- 195.172.0.0/16
- 205.179.0.0/16
- 206.135.0.0/16
- 207.145.0.0/16
- 207.168.0.0/16
- 208.41.0.0/16
- 209.101.0.0/16
- 212.168.0.0/16
- 212.212.0.0/16
- 212.222.0.0/16
- 216.132.0.0/16
- 64.32.128.0/17
- 64.145.128.0/17
- 66.17.128.0/17
- 66.54.128.0/17
- 66.227.0.0/17
- 66.253.0.0/17
- 67.200.0.0/17
- 69.17.0.0/17
- 69.31.0.0/17
- 69.174.0.0/17
- 70.39.128.0/17
- 72.37.128.0/17
- 74.3.0.0/17
- 74.199.128.0/17
- 74.211.128.0/17
- 76.74.0.0/17
- 77.67.0.0/17
- 79.121.128.0/17
- 83.245.0.0/17
- 84.233.128.0/17
- 89.167.128.0/17
- 89.202.128.0/17
- 92.71.0.0/17
- 93.152.0.0/17
- 94.185.128.0/17
- 95.177.0.0/17
- 109.174.128.0/17
- 109.204.0.0/17
- 173.205.0.0/17
- 195.21.0.0/17
- 195.21.128.0/17
- 204.237.128.0/17
- 208.116.128.0/17
- 209.120.128.0/17
- 212.180.0.0/17
- 212.189.0.0/17
- 212.221.0.0/17
- 213.39.0.0/17
- 213.201.128.0/17
- 216.133.0.0/17
- 216.175.128.0/17
- 216.184.128.0/17
- 216.254.0.0/17
- 62.105.192.0/18
- 63.133.128.0/18
- 64.8.192.0/18
- 64.93.0.0/18
- 64.139.0.0/18
- 64.145.0.0/18
- 65.175.0.0/18
- 66.7.128.0/18
- 66.226.192.0/18
- 67.201.0.0/18
- 68.64.128.0/18
- 69.22.128.0/18
- 69.26.192.0/18
- 69.167.64.0/18
- 77.77.128.0/18
- 82.138.192.0/18
- 83.148.128.0/18
- 87.119.64.0/18
- 89.149.128.0/18
- 92.54.128.0/18
- 92.71.128.0/18
- 95.152.192.0/18
- 98.124.128.0/18
- 194.150.0.0/18
- 194.195.128.0/18
- 195.149.128.0/18
- 195.177.0.0/18
- 195.180.64.0/18
- 206.108.128.0/18
- 206.217.64.0/18
- 207.97.128.0/18
- 208.97.192.0/18
- 208.113.0.0/18
- 209.166.0.0/18
- 212.11.0.0/18
- 212.81.64.0/18
- 212.115.128.0/18
- 213.169.192.0/18
- 213.193.128.0/18
- 213.200.64.0/18
- 213.228.192.0/18
- 213.235.0.0/18
- 213.251.0.0/18
- 213.254.192.0/18
- 216.27.128.0/18
- 216.36.64.0/18
- 216.133.128.0/18
- 216.138.64.0/18
- 216.193.192.0/18
- 216.224.0.0/18
- 217.204.192.0/18
- 46.33.64.0/19
- 46.34.0.0/19
- 62.50.0.0/19
- 62.50.32.0/19
- 62.50.64.0/19
- 62.50.128.0/19
- 62.93.160.0/19
- 62.192.96.0/19
- 62.217.0.0/19
- 63.141.192.0/19
- 63.250.96.0/19
- 64.6.160.0/19
- 64.7.0.0/19
- 64.50.192.0/19
- 64.145.96.0/19
- 64.186.224.0/19
- 64.235.224.0/19
- 65.111.64.0/19
- 66.234.224.0/19
- 67.199.128.0/19
- 67.220.128.0/19
- 69.63.192.0/19
- 72.13.224.0/19
- 72.29.192.0/19
- 74.82.96.0/19
- 78.152.32.0/19
- 78.154.96.0/19
- 80.253.96.0/19
- 81.31.0.0/19
- 82.119.192.0/19
- 82.151.224.0/19
- 84.20.0.0/19
- 85.95.64.0/19
- 88.81.160.0/19
- 92.244.160.0/19
- 141.0.32.0/19
- 172.121.192.0/19
- 193.189.192.0/19
- 194.6.96.0/19
- 194.24.192.0/19
- 194.42.64.0/19
- 194.42.224.0/19
- 194.64.32.0/19
- 194.77.0.0/19
- 194.77.96.0/19
- 194.154.96.0/19
- 194.158.0.0/19
- 194.165.64.0/19
- 194.183.96.0/19
- 194.242.128.0/19
The 200 largest are listed. All 1,902 on RIPEstat.
IPv6 prefixes (79)
- 2001:668::/29
- 2a04:6640::/29
- 2a05:18c0::/29
- 2a13:fc00::/29
- 2a14:4340::/29
- 2a14:4b00::/29
- 2a14:5200::/29
- 2a04:1120::/30
- 2a0c:8640::/30
- 2001:590::/32
- 2001:668::/32
- 2001:680::/32
- 2001:6f8::/32
- 2001:aa0::/32
- 2001:1478::/32
- 2001:4890::/32
- 2400:f780::/32
- 2405:5e00::/32
- 2604:cf80::/32
- 2605:d480::/32
- 2606:6200::/32
- 2607:f588::/32
- 2610:38::/32
- 2a00:16c8::/32
- 2a00:1750::/32
- 2a00:43c0::/32
- 2a00:80c0::/32
- 2a00:8d00::/32
- 2a00:bb40::/32
- 2a02:9e8::/32
- 2a02:d28::/32
- 2a02:6280::/32
- 2a04:a3c7::/32
- 2a06:2b81::/32
- 2a0a:6041::/32
- 2a0d:d901::/32
- 2a0f:b242::/32
- 2a0f:b243::/32
- 2a0f:b247::/32
- 2a14:d281::/32
- 2001:aa0:7000::/36
- 2001:590:3400::/38
- 2001:6f8:200::/39
- 2001:6f8:1800::/39
- 2602:ffb7:590::/46
- 2001:668:126::/48
- 2001:668:130::/48
- 2001:67c:1514::/48
- 2001:680:16::/48
- 2001:6f8:206::/48
- 2001:6f8:1903::/48
- 2001:1478:201::/48
- 2001:1478:700::/48
- 2001:1478:1801::/48
- 2600:1407:1c::/48
- 2620:131:2024::/48
- 2620:135:7003::/48
- 2a00:16c8:10b::/48
- 2a00:16c8:10c::/48
- 2a00:4b00:171::/48
- 2a00:7580:16::/48
- 2a04:e00:2::/48
- 2a05:a882:de10::/48
- 2a06:1180:12bb::/48
- 2a0a:2d04:9825::/48
- 2a0c:7881:98dd::/48
- 2a0e:15c0:1213::/48
- 2a0f:7d00:32ba::/48
- 2001:668:128::/50
- 2001:668:128:4000::/50
- 2001:668:128:8000::/50
- 2001:668:128:c000::/50
- 2001:668:1f:fc23::/64
- 2001:668:1f:fc31::/64
- 2001:668:1f:fc32::/64
- 2001:668:1f:fc33::/64
- 2001:668:1f:fd24::/64
- 2001:668:1f:ff77::/64
- 2001:668:1f:ff80::/64
Prefixes announced in the last two weeks, as seen by RIPE RIS.