bgpto.me
IP PREFIX

202.253.88.0/22

Originated by AS2907 · SINET-AS - Research Organization of Information and Systems, National Institute of Informatics

AnnouncedJPAPNIC
www.nic.ad.jp/en/db/whois/en-gateway.html
Website preview from public registry data for AS2907
Registry websiteOpen site ↗

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
202.253.88.0/22AS2907/22valid

Routing registry consistency

202.240.0.0/12AS2687 — ATGS-MMD-AS - AT&T Enterprises, LLCNot in BGPRADB
202.253.88.0/22AS2907 — SINET-AS - Research Organization of Information and Systems, National Institute of InformaticsSeen in BGPJPIRR

Recent RPKI history

DateCovered prefixVRPsMax length
23/09/2026202.253.88.0/221/22
22/09/2026202.253.88.0/221/22
21/09/2026202.253.88.0/221/22
20/09/2026202.253.88.0/221/22
19/09/2026202.253.88.0/221/22
18/09/2026202.253.88.0/221/22
17/09/2026202.253.88.0/221/22
16/09/2026202.253.88.0/221/22
15/09/2026202.253.88.0/221/22
14/09/2026202.253.88.0/221/22
13/09/2026202.253.88.0/221/22
12/09/2026202.253.88.0/221/22