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IP PREFIX

211.148.17.0/24

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
211.148.17.0/24AS17428/32valid
211.148.17.0/24AS4811/32invalid_asn
211.148.17.0/24AS17621/32invalid_asn
211.148.17.0/24AS18244/32invalid_asn
211.148.17.0/24AS24400/32invalid_asn

Routing registry consistency

211.148.0.0/18AS4134 — CHINANET-BACKBONE - No.31,Jin-rong StreetNot in BGPLEVEL3
211.148.17.0/24AS4134 — CHINANET-BACKBONE - No.31,Jin-rong StreetNot in BGPLEVEL3
211.148.17.0/24AS17428 — CHINA-ABITCOOL - 21Vianet.Co.,LtdSeen in BGPNTTCOM
211.148.0.0/18AS4812 — CHINANET-SH-AP - China Telecom (Group)Seen in BGPRADB

Recent RPKI history

DateCovered prefixVRPsMax length
12/10/2026211.148.17.0/245/32
11/10/2026211.148.17.0/245/32
10/10/2026211.148.17.0/245/32
09/10/2026211.148.17.0/245/32
08/10/2026211.148.17.0/245/32
07/10/2026211.148.17.0/245/32
06/10/2026211.148.17.0/245/32
05/10/2026211.148.17.0/245/32
04/10/2026211.148.17.0/245/32
03/10/2026211.148.17.0/245/32
02/10/2026211.148.17.0/245/32
01/10/2026211.148.17.0/245/32