HomeASN LookupAS3257Prefixes

AS3257 Announced Prefixes - page 17

2,010 prefixes originated in BGP by AS3257 GTT BACKBONE GTT Communications.

Prefixes 1,601-1,700

PrefixRPKIIRRLast Seen
207.145.153.0/24No ROA-2026-10-13
207.145.154.0/24 Invalid-2026-10-13
207.145.155.0/24 Invalid-2026-10-13
207.145.156.0/24 Invalid-2026-10-13
207.145.157.0/24 Invalid-2026-10-13
207.145.159.0/24No ROA-2026-10-13
207.145.188.0/24 Invalid-2026-10-13
207.145.189.0/24 Invalid-2026-10-13
207.145.191.0/24No ROA-2026-10-13
207.145.249.0/24 Invalid-2026-10-13
207.145.250.0/24 Invalid-2026-10-13
207.145.252.0/24 Invalid-2026-10-13
207.145.253.0/24 Invalid-2026-10-13
207.145.255.0/24 Invalid-2026-10-13
207.162.192.0/20No ROA-2026-10-13
207.168.0.0/16No ROAOther IRR2026-10-13
207.168.24.0/24 Invalid-2026-10-13
207.168.25.0/24 Invalid-2026-10-13
207.168.62.0/24 Invalid-2026-10-13
207.168.88.0/24 Invalid-2026-10-13
207.168.115.0/24 Invalid-2026-10-13
207.189.208.0/20No ROAARIN2026-10-13
207.223.96.0/20No ROA-2026-10-13
207.230.104.0/22 ValidARIN2026-10-13
207.251.0.0/19No ROAOther IRR2026-10-13
208.41.0.0/16No ROAOther IRR2026-10-13
208.72.208.0/24 ValidARIN, Other IRR2026-10-13
208.77.64.0/21No ROAARIN2026-10-13
208.81.84.0/22 ValidARIN2026-10-13
208.84.48.0/21No ROA-2026-10-13
208.97.192.0/18No ROA-2026-10-13
208.103.164.0/24No ROA-2026-10-13
208.113.0.0/18No ROAARIN2026-10-13
208.116.128.0/17No ROA-2026-10-13
208.116.153.0/24No ROA-2026-10-13
208.116.205.0/24No ROA-2026-10-13
209.87.64.0/19No ROAOther IRR2026-10-13
209.87.66.0/24 ValidARIN2026-10-13
209.87.67.0/24 ValidARIN2026-10-13
209.87.68.0/22 ValidARIN2026-10-13
209.87.72.0/21 ValidARIN2026-10-13
209.87.80.0/21 ValidARIN2026-10-13
209.87.88.0/22 ValidARIN2026-10-13
209.87.92.0/22No ROA-2026-10-13
209.101.0.0/16No ROAOther IRR2026-10-13
209.101.24.0/23 ValidARIN2026-10-13
209.101.28.0/22 ValidARIN2026-10-13
209.101.62.0/24No ROA-2026-10-13
209.101.156.0/24 ValidARIN2026-10-13
209.101.165.0/24 ValidARIN2026-10-13
209.101.167.0/24 ValidARIN2026-10-13
209.101.185.0/24 ValidARIN2026-10-13
209.101.186.0/23 ValidARIN2026-10-13
209.101.193.0/24 ValidARIN2026-10-13
209.101.195.0/24 ValidARIN2026-10-13
209.101.205.0/24 ValidARIN2026-10-13
209.101.207.0/24 ValidARIN2026-10-13
209.101.222.0/23 ValidARIN2026-10-13
209.101.229.0/24 ValidARIN2026-10-13
209.101.230.0/23 ValidARIN2026-10-13
209.117.12.0/23No ROA-2026-10-13
209.117.232.0/22No ROA-2026-10-13
209.117.238.0/24No ROA-2026-10-13
209.119.148.0/22No ROA-2026-10-13
209.119.151.0/24No ROA-2026-10-13
209.120.128.0/17No ROA-2026-10-13
209.166.0.0/18No ROAOther IRR2026-10-13
209.213.192.0/19No ROAOther IRR2026-10-13
209.213.218.0/24No ROA-2026-10-13
209.246.60.0/24No ROA-2026-10-13
209.246.61.0/24No ROA-2026-10-13
209.246.62.0/24No ROA-2026-10-13
209.250.96.0/19No ROAOther IRR2026-10-13
209.250.114.0/24 Invalid-2026-10-13
209.250.115.0/24 Invalid-2026-10-13
212.0.224.0/19 ValidRIPE2026-10-13
212.1.0.0/19 ValidRIPE2026-10-13
212.2.0.0/19No ROARIPE2026-10-13
212.11.0.0/18No ROARIPE2026-10-13
212.11.63.0/24No ROA-2026-10-13
212.14.64.0/19 ValidRIPE2026-10-13
212.23.32.0/19No ROARIPE2026-10-13
212.27.160.0/19 ValidRIPE2026-10-13
212.56.0.0/19 ValidRIPE2026-10-13
212.56.48.0/24 ValidRIPE2026-10-13
212.56.49.0/24 ValidRIPE2026-10-13
212.56.52.0/24 ValidRIPE2026-10-13
212.74.0.0/19No ROARIPE2026-10-13
212.81.64.0/18 ValidRIPE2026-10-13
212.100.160.0/19 ValidRIPE2026-10-13
212.115.128.0/18 ValidRIPE2026-10-13
212.115.162.0/24 Valid-2026-10-13
212.134.0.0/15No ROARIPE2026-10-13
212.134.20.0/24 ValidOther IRR, RIPE2026-10-13
212.134.27.0/24 ValidOther IRR, RIPE2026-10-13
212.135.6.0/23 ValidRIPE2026-10-13
212.135.20.0/24 Invalid-2026-10-13
212.168.0.0/16No ROARIPE2026-10-13
212.168.2.0/24No ROA-2026-10-13
212.168.3.0/24No ROA-2026-10-13