HomeASN LookupAS203Prefixes

AS203 Announced Prefixes

186 prefixes originated in BGP by AS203 Level 3 Parent.

Prefixes 1-100

PrefixRPKIIRRLast Seen
8.7.155.0/24No ROA-2026-10-11
8.15.229.0/24No ROA-2026-10-11
8.18.63.0/24No ROA-2026-10-11
8.20.69.0/24No ROA-2026-10-11
8.25.26.0/24No ROA-2026-10-11
8.36.90.0/24No ROA-2026-10-11
8.44.205.0/24No ROA-2026-10-11
38.107.240.0/24No ROA-2026-10-11
50.58.252.0/24No ROA-2026-10-11
62.67.222.0/24No ROA-2026-10-11
63.106.6.0/24No ROA-2026-10-11
63.128.0.0/22No ROA-2026-10-11
63.128.1.0/24No ROA-2026-10-11
63.128.7.0/24No ROA-2026-10-11
63.128.8.0/22No ROA-2026-10-11
63.128.12.0/24No ROA-2026-10-11
63.128.14.0/24No ROA-2026-10-11
63.128.20.0/24No ROA-2026-10-11
63.128.24.0/24No ROA-2026-10-11
63.144.218.0/24No ROA-2026-10-11
63.150.74.0/23No ROA-2026-10-11
63.175.205.0/24No ROA-2026-10-11
63.233.90.0/24No ROA-2026-10-11
64.22.148.0/24No ROA-2026-10-11
64.208.127.0/24No ROA-2026-10-11
64.209.141.0/24No ROA-2026-10-11
64.210.246.0/24No ROA-2026-10-11
64.241.120.0/24No ROA-2026-10-11
64.241.121.0/24No ROA-2026-10-11
65.222.131.0/24No ROA-2026-10-11
65.240.184.0/23No ROA-2026-10-11
66.193.107.0/24No ROA-2026-10-11
66.194.187.0/24No ROA-2026-10-11
128.177.179.0/24 Valid-2026-10-11
143.112.0.0/17 ValidARIN2026-10-11
143.112.68.0/22 Valid-2026-10-11
143.112.128.0/18 ValidARIN2026-10-11
143.112.128.0/22 Valid-2026-10-11
143.112.144.0/22 Valid-2026-10-11
143.112.192.0/19 ValidARIN2026-10-11
143.112.224.0/19 ValidARIN2026-10-11
143.199.28.0/24No ROA-2026-10-11
143.199.96.0/24No ROA-2026-10-11
143.199.109.0/24No ROA-2026-10-11
143.199.135.0/24No ROA-2026-10-11
143.199.140.0/23No ROA-2026-10-11
143.199.145.0/24No ROA-2026-10-11
143.199.222.0/24No ROA-2026-10-11
148.59.168.0/24No ROA-2026-10-11
148.59.169.0/24No ROA-2026-10-11
149.21.0.0/16No ROA-2026-10-11
156.42.0.0/19No ROA-2026-10-11
156.42.32.0/19No ROA-2026-10-11
156.42.64.0/19No ROA-2026-10-11
156.42.96.0/19No ROA-2026-10-11
156.42.128.0/19No ROA-2026-10-11
156.42.160.0/19No ROA-2026-10-11
156.42.192.0/19No ROA-2026-10-11
156.42.224.0/19No ROA-2026-10-11
158.120.127.0/24No ROA-2026-10-11
161.209.96.0/20No ROA-2026-10-11
161.209.96.0/24No ROA-2026-10-11
161.209.97.0/24No ROA-2026-10-11
161.209.98.0/24No ROA-2026-10-11
161.209.99.0/24No ROA-2026-10-11
161.209.100.0/24No ROA-2026-10-11
161.209.101.0/24No ROA-2026-10-11
161.209.102.0/24No ROA-2026-10-11
161.209.103.0/24No ROA-2026-10-11
161.209.111.0/24No ROA-2026-10-11
161.209.192.0/19No ROA-2026-10-11
161.209.225.0/24No ROA-2026-10-11
165.193.54.0/23No ROA-2026-10-11
168.244.4.0/24No ROA-2026-10-11
168.244.5.0/24No ROA-2026-10-11
168.244.6.0/24No ROA-2026-10-11
168.244.7.0/24No ROA-2026-10-11
168.244.8.0/24No ROA-2026-10-11
168.244.9.0/24No ROA-2026-10-11
168.244.10.0/24No ROA-2026-10-11
168.244.11.0/24No ROA-2026-10-11
168.244.33.0/24No ROA-2026-10-11
168.244.37.0/24No ROA-2026-10-11
168.244.40.0/24No ROA-2026-10-11
168.244.80.0/24No ROA-2026-10-11
168.244.164.0/24No ROA-2026-10-11
168.244.165.0/24No ROA-2026-10-11
168.244.166.0/24No ROA-2026-10-11
168.244.167.0/24No ROA-2026-10-11
168.244.168.0/24No ROA-2026-10-11
168.244.173.0/24No ROA-2026-10-11
168.244.174.0/24No ROA-2026-10-11
168.244.175.0/24No ROA-2026-10-11
168.244.192.0/22No ROA-2026-10-11
168.244.196.0/22No ROA-2026-10-11
168.244.200.0/22No ROA-2026-10-11
170.22.90.0/24No ROA-2026-10-11
170.46.0.0/16No ROAARIN2026-10-11
170.46.10.0/24No ROAARIN2026-10-11
170.46.132.0/23No ROAARIN2026-10-11