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IP PREFIX

175.146.0.0/15

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
175.146.0.0/15AS4837/15valid

Routing registry consistency

175.146.0.0/15AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneSeen in BGPNTTCOM, RADB, APNIC

Recent RPKI history

DateCovered prefixVRPsMax length
05/10/2026175.146.0.0/151/15
04/10/2026175.146.0.0/151/15
03/10/2026175.146.0.0/151/15
02/10/2026175.146.0.0/151/15
01/10/2026175.146.0.0/151/15
30/09/2026175.146.0.0/151/15
29/09/2026175.146.0.0/151/15
28/09/2026175.146.0.0/151/15
27/09/2026175.146.0.0/151/15
26/09/2026175.146.0.0/151/15
25/09/2026175.146.0.0/151/15
24/09/2026175.146.0.0/151/15