bgpto.me
IP PREFIX

113.4.64.0/18

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
113.4.64.0/18AS4837/18valid
113.0.0.0/13AS4837/13invalid_length

Routing registry consistency

113.4.64.0/18AS10099 — UNICOM-Global - China Unicom GlobalNot in BGPLEVEL3
113.0.0.0/13AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneSeen in BGPNTTCOM, APNIC, RADB
113.4.64.0/18AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneSeen in BGPNo IRR source

Recent RPKI history

DateCovered prefixVRPsMax length
21/09/2026113.4.64.0/181/18
20/09/2026113.4.64.0/181/18
19/09/2026113.4.64.0/181/18
18/09/2026113.4.64.0/181/18
17/09/2026113.4.64.0/181/18
16/09/2026113.4.64.0/181/18
15/09/2026113.4.64.0/181/18
14/09/2026113.4.64.0/181/18
13/09/2026113.4.64.0/181/18
12/09/2026113.4.64.0/181/18
11/09/2026113.4.64.0/181/18
10/09/2026113.4.64.0/181/18