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IP PREFIX

153.3.0.0/16

Originated by AS4837 · CHINA169-Backbone - CHINA UNICOM China169 Backbone

AnnouncedCNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS4837

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
153.3.0.0/16AS4837/16valid

Routing registry consistency

153.3.0.0/16AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneSeen in BGPNTTCOM, APNIC, RADB

Recent RPKI history

DateCovered prefixVRPsMax length
11/10/2026153.3.0.0/161/16
10/10/2026153.3.0.0/161/16
09/10/2026153.3.0.0/161/16
08/10/2026153.3.0.0/161/16
07/10/2026153.3.0.0/161/16
06/10/2026153.3.0.0/161/16
05/10/2026153.3.0.0/161/16
04/10/2026153.3.0.0/161/16
03/10/2026153.3.0.0/161/16
02/10/2026153.3.0.0/161/16
01/10/2026153.3.0.0/161/16
30/09/2026153.3.0.0/161/16