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AS4538 Announced Prefixes - page 53

10,284 prefixes originated in BGP by AS4538 China Education And Research Network Center.

Prefixes 5,201-5,300

PrefixRPKIIRRLast Seen
223.2.0.0/15No ROAAPNIC, Other IRR2026-10-15
223.2.0.0/18No ROAOther IRR2026-10-15
223.2.64.0/20No ROA-2026-10-15
223.2.80.0/21No ROA-2026-10-15
223.2.88.0/21No ROAOther IRR2026-10-15
223.2.96.0/20No ROAOther IRR2026-10-15
223.2.112.0/21No ROAOther IRR2026-10-15
223.2.120.0/21No ROA-2026-10-15
223.2.128.0/19No ROAOther IRR2026-10-15
223.2.160.0/20No ROAOther IRR2026-10-15
223.2.176.0/21No ROAOther IRR2026-10-15
223.2.178.0/24 Valid-2026-10-15
223.2.192.0/20No ROA-2026-10-15
223.2.208.0/20No ROAOther IRR2026-10-15
223.2.224.0/21No ROAOther IRR2026-10-15
223.2.240.0/20No ROAOther IRR2026-10-15
223.3.0.0/16No ROA-2026-10-15
223.128.0.0/15No ROAAPNIC, Other IRR2026-10-15
223.128.0.0/17No ROAOther IRR2026-10-15
223.128.128.0/20No ROAOther IRR2026-10-15
223.128.144.0/20No ROAOther IRR2026-10-15
223.128.160.0/20No ROA-2026-10-15
223.129.0.0/17No ROAOther IRR2026-10-15
223.129.0.0/22No ROAOther IRR2026-10-15
223.129.4.0/22No ROAOther IRR2026-10-15
223.129.240.0/20No ROAOther IRR2026-10-15
223.129.252.0/24 Valid-2026-10-15
2001:250::/48No ROA-2026-10-15
2001:250:2::/48 Valid-2026-10-15
2001:250:4::/48No ROA-2026-10-15
2001:250:205::/48 Valid-2026-10-15
2001:250:206::/48 Valid-2026-10-15
2001:250:207::/48 Valid-2026-10-15
2001:250:208::/48 Valid-2026-10-15
2001:250:209::/48 Valid-2026-10-15
2001:250:20a::/48 Valid-2026-10-15
2001:250:20b::/48 Valid-2026-10-15
2001:250:20c::/48 Valid-2026-10-15
2001:250:20f::/48 Valid-2026-10-15
2001:250:210::/48 Valid-2026-10-15
2001:250:212::/48 Valid-2026-10-15
2001:250:214::/48 Valid-2026-10-15
2001:250:215::/48 Valid-2026-10-15
2001:250:218::/48 Valid-2026-10-15
2001:250:219::/48 Valid-2026-10-15
2001:250:21b::/48 Valid-2026-10-15
2001:250:21e::/48 Valid-2026-10-15
2001:250:21f::/48 Valid-2026-10-15
2001:250:220::/48No ROA-2026-10-15
2001:250:223::/48 Valid-2026-10-15
2001:250:227::/48No ROA-2026-10-15
2001:250:228::/48 Valid-2026-10-15
2001:250:229::/48No ROA-2026-10-15
2001:250:22a::/48No ROA-2026-10-15
2001:250:22b::/48 Valid-2026-10-15
2001:250:22c::/48No ROA-2026-10-15
2001:250:22d::/48 Valid-2026-10-15
2001:250:22e::/48 Valid-2026-10-15
2001:250:230::/48 Valid-2026-10-15
2001:250:231::/48 Valid-2026-10-15
2001:250:234::/48 Valid-2026-10-15
2001:250:236::/48 Valid-2026-10-15
2001:250:237::/48 Valid-2026-10-15
2001:250:238::/48 Valid-2026-10-15
2001:250:23a::/48 Valid-2026-10-15
2001:250:23b::/48 Valid-2026-10-15
2001:250:23c::/48 Valid-2026-10-15
2001:250:23d::/48 Valid-2026-10-15
2001:250:242::/48No ROA-2026-10-15
2001:250:24f::/48 Valid-2026-10-15
2001:250:250::/48No ROA-2026-10-15
2001:250:251::/48 Valid-2026-10-15
2001:250:252::/48No ROA-2026-10-15
2001:250:803::/48 Valid-2026-10-15
2001:250:101f::/48 Valid-2026-10-15
2001:250:204c::/48No ROA-2026-10-15
2001:250:204f::/48No ROA-2026-10-15
2001:250:243b::/48No ROA-2026-10-15
2001:250:5002::/48 Valid-2026-10-15
2001:250:5003::/48 Valid-2026-10-15
2001:250:5004::/48 Valid-2026-10-15
2001:250:5005::/48 Valid-2026-10-15
2001:250:5006::/48 Valid-2026-10-15
2001:250:5007::/48 Valid-2026-10-15
2001:250:5008::/48 Valid-2026-10-15
2001:250:5009::/48 Valid-2026-10-15
2001:250:500a::/48 Valid-2026-10-15
2001:250:500b::/48 Valid-2026-10-15
2001:250:500c::/48 Valid-2026-10-15
2001:250:500d::/48 Valid-2026-10-15
2001:250:500e::/48 Valid-2026-10-15
2001:250:500f::/48 Valid-2026-10-15
2001:250:5010::/48 Valid-2026-10-15
2001:250:5012::/48 Valid-2026-10-15
2001:250:5013::/48 Valid-2026-10-15
2001:250:5014::/48 Valid-2026-10-15
2001:250:5015::/48 Valid-2026-10-15
2001:250:5016::/48 Valid-2026-10-15
2001:250:5017::/48 Valid-2026-10-15
2001:250:5018::/48 Valid-2026-10-15
AS4538 Announced Prefixes - Page 53 | ipctl.io