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IP PREFIX

219.154.0.0/15

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

AnnouncedCNAPNIC
www.chinaunicom.cn/
Website preview from public registry data for AS4837
Registry websiteOpen site ↗

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
219.154.0.0/15AS4837/15valid

Routing registry consistency

219.154.0.0/15AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneSeen in BGPRADB, NTTCOM, APNIC

Recent RPKI history

DateCovered prefixVRPsMax length
21/09/2026219.154.0.0/151/15
20/09/2026219.154.0.0/151/15
19/09/2026219.154.0.0/151/15
18/09/2026219.154.0.0/151/15
17/09/2026219.154.0.0/151/15
16/09/2026219.154.0.0/151/15
15/09/2026219.154.0.0/151/15
14/09/2026219.154.0.0/151/15
13/09/2026219.154.0.0/151/15
12/09/2026219.154.0.0/151/15
11/09/2026219.154.0.0/151/15
10/09/2026219.154.0.0/151/15