HomeASN LookupAS17621Prefixes

AS17621 Announced Prefixes - page 4

817 prefixes originated in BGP by AS17621 China Unicom Shanghai Network.

Prefixes 301-400

PrefixRPKIIRRLast Seen
210.22.220.0/22 ValidAPNIC2026-10-12
210.22.240.0/21 ValidAPNIC2026-10-12
210.22.248.0/22 ValidAPNIC2026-10-12
210.22.248.0/24 Valid-2026-10-12
210.22.249.0/24 Valid-2026-10-12
210.22.252.0/24 ValidAPNIC2026-10-12
210.22.254.0/23 ValidAPNIC2026-10-12
210.51.35.0/24 ValidAPNIC2026-10-12
210.51.42.0/24 ValidAPNIC2026-10-12
210.51.60.0/24 ValidAPNIC2026-10-12
210.52.213.0/24 ValidAPNIC, Other IRR2026-10-12
210.52.214.0/24 ValidAPNIC, Other IRR2026-10-12
210.52.215.0/24 ValidAPNIC, Other IRR2026-10-12
210.52.216.0/24 ValidAPNIC, Other IRR2026-10-12
210.52.217.0/24 ValidAPNIC, Other IRR2026-10-12
210.52.218.0/23 ValidAPNIC, Other IRR2026-10-12
210.52.218.0/24 ValidAPNIC2026-10-12
210.52.222.0/24 ValidAPNIC2026-10-12
210.52.223.0/24 ValidAPNIC2026-10-12
211.95.0.0/17 ValidOther IRR2026-10-12
211.95.33.0/24 Valid-2026-10-12
211.95.34.0/24 Valid-2026-10-12
211.95.35.0/24 Valid-2026-10-12
211.95.36.0/24 Valid-2026-10-12
211.95.37.0/24 Valid-2026-10-12
211.95.38.0/24 Valid-2026-10-12
211.95.48.0/21 ValidOther IRR2026-10-12
211.95.48.0/24 Valid-2026-10-12
211.95.49.0/24 Valid-2026-10-12
211.95.51.0/24 Valid-2026-10-12
211.95.52.0/24 Valid-2026-10-12
211.95.53.0/24 Valid-2026-10-12
211.95.60.0/23 ValidOther IRR2026-10-12
211.95.70.0/24 ValidOther IRR2026-10-12
211.95.71.0/24 ValidOther IRR2026-10-12
211.95.72.0/21 ValidOther IRR2026-10-12
211.95.72.0/24 Valid-2026-10-12
211.95.77.0/24 Valid-2026-10-12
211.144.192.0/23 Valid-2026-10-12
211.144.192.0/24 Valid-2026-10-12
211.144.193.0/24 Valid-2026-10-12
211.144.194.0/23 Valid-2026-10-12
211.144.194.0/24 Valid-2026-10-12
211.144.195.0/24 Valid-2026-10-12
211.144.196.0/22 Valid-2026-10-12
211.144.196.0/23 Valid-2026-10-12
211.144.196.0/24 Valid-2026-10-12
211.144.197.0/24 Valid-2026-10-12
211.144.198.0/23 Valid-2026-10-12
211.144.199.0/24 Valid-2026-10-12
211.144.200.0/21 Valid-2026-10-12
211.144.200.0/23 Valid-2026-10-12
211.144.200.0/24 Valid-2026-10-12
211.144.201.0/24 Valid-2026-10-12
211.144.202.0/23 Valid-2026-10-12
211.144.204.0/24 Valid-2026-10-12
211.144.205.0/24 Valid-2026-10-12
211.144.206.0/23 Valid-2026-10-12
218.96.127.0/24 ValidOther IRR2026-10-12
218.96.128.0/24 ValidOther IRR2026-10-12
220.196.0.0/17 ValidOther IRR2026-10-12
220.196.2.0/23 ValidOther IRR2026-10-12
220.196.22.0/24 Valid-2026-10-12
220.196.48.0/24 Valid-2026-10-12
220.196.51.0/24 ValidOther IRR2026-10-12
220.196.58.0/23 ValidOther IRR2026-10-12
220.196.128.0/17 Valid-2026-10-12
220.196.224.0/21 Valid-2026-10-12
220.196.232.0/22 Valid-2026-10-12
220.196.235.0/24 Valid-2026-10-12
220.196.236.0/24 Valid-2026-10-12
220.196.237.0/24 Valid-2026-10-12
220.196.238.0/24 Valid-2026-10-12
220.196.239.0/24 Valid-2026-10-12
220.203.220.0/22No ROA-2026-10-12
220.203.224.0/19 Valid-2026-10-12
220.248.0.0/18 ValidAPNIC, Other IRR2026-10-12
220.248.64.0/18 ValidAPNIC, Other IRR2026-10-12
220.248.117.0/24 ValidAPNIC, Other IRR2026-10-12
223.166.0.0/16 ValidOther IRR2026-10-12
223.167.0.0/16 ValidOther IRR2026-10-12
223.167.16.0/24 Valid-2026-10-12
223.167.32.0/19 ValidOther IRR2026-10-12
223.167.77.0/24 Valid-2026-10-12
223.167.96.0/19 Valid-2026-10-12
223.167.148.0/23 Valid-2026-10-12
223.167.148.0/24 Valid-2026-10-12
223.167.149.0/24 Valid-2026-10-12
223.167.166.0/23 Valid-2026-10-12
2401:1d40:2000::/48 Valid-2026-10-12
2401:1d40:2100::/48 Valid-2026-10-12
2401:1d40:2f00::/48 Valid-2026-10-12
2403:a100::/48 ValidOther IRR2026-10-12
2403:a200:a1ff::/48 Valid-2026-10-12
2404:7600:101::/48 Valid-2026-10-12
2405:1480:1000::/48 Valid-2026-10-12
2405:7040:6001::/48No ROA-2026-10-12
2408:8000:9000::/36 ValidAPNIC2026-10-12
2408:8000:91f0::/44 Valid-2026-10-12
2408:8024:8000::/33 ValidAPNIC2026-10-12
AS17621 Announced Prefixes - Page 4 | ipctl.io