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IP PREFIX

211.148.24.0/23

Originated by AS17428 · CHINA-ABITCOOL - 21Vianet.Co.,Ltd

AnnouncedCNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS17428

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
211.148.24.0/23AS17428/32valid
211.148.24.0/23AS4811/32invalid_asn
211.148.24.0/23AS17621/32invalid_asn
211.148.24.0/23AS18244/32invalid_asn
211.148.24.0/23AS24400/32invalid_asn

Routing registry consistency

211.148.0.0/18AS4134 — CHINANET-BACKBONE - No.31,Jin-rong StreetNot in BGPLEVEL3
211.148.24.0/23AS17428 — CHINA-ABITCOOL - 21Vianet.Co.,LtdSeen in BGPNTTCOM
211.148.0.0/18AS4812 — CHINANET-SH-AP - China Telecom (Group)Seen in BGPRADB
211.148.24.0/23AS4134 — CHINANET-BACKBONE - No.31,Jin-rong StreetNot in BGPLEVEL3

Recent RPKI history

DateCovered prefixVRPsMax length
25/10/2026211.148.24.0/235/32
24/10/2026211.148.24.0/235/32
23/10/2026211.148.24.0/235/32
22/10/2026211.148.24.0/235/32
21/10/2026211.148.24.0/235/32
20/10/2026211.148.24.0/235/32
19/10/2026211.148.24.0/235/32
18/10/2026211.148.24.0/235/32
17/10/2026211.148.24.0/235/32
16/10/2026211.148.24.0/235/32
15/10/2026211.148.24.0/235/32
14/10/2026211.148.24.0/235/32