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IP PREFIX

139.208.0.0/13

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
139.208.0.0/13AS4837/13valid

Routing registry consistency

139.208.0.0/13AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneSeen in BGPNTTCOM, APNIC, RADB

Recent RPKI history

DateCovered prefixVRPsMax length
21/09/2026139.208.0.0/131/13
20/09/2026139.208.0.0/131/13
19/09/2026139.208.0.0/131/13
18/09/2026139.208.0.0/131/13
17/09/2026139.208.0.0/131/13
16/09/2026139.208.0.0/131/13
15/09/2026139.208.0.0/131/13
14/09/2026139.208.0.0/131/13
13/09/2026139.208.0.0/131/13
12/09/2026139.208.0.0/131/13
11/09/2026139.208.0.0/131/13
10/09/2026139.208.0.0/131/13