bgpto.me
IP PREFIX

222.161.0.0/22

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
222.161.0.0/22AS4837/22valid
222.160.0.0/15AS4837/15invalid_length

Routing registry consistency

222.161.0.0/22AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneSeen in BGPAPNIC, RADB, NTTCOM
222.160.0.0/15AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneSeen in BGPRADB, NTTCOM
222.160.0.0/14AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneNot in BGPAPNIC
222.161.2.0/23AS4837 — CHINA169-Backbone - CHINA UNICOM China169 BackboneSeen in BGPAPNIC, RADB, NTTCOM

Recent RPKI history

DateCovered prefixVRPsMax length
17/10/2026222.161.0.0/221/22
16/10/2026222.161.0.0/221/22
15/10/2026222.161.0.0/221/22
14/10/2026222.161.0.0/221/22
13/10/2026222.161.0.0/221/22
12/10/2026222.161.0.0/221/22
11/10/2026222.161.0.0/221/22
10/10/2026222.161.0.0/221/22
09/10/2026222.161.0.0/221/22
08/10/2026222.161.0.0/221/22
07/10/2026222.161.0.0/221/22
06/10/2026222.161.0.0/221/22