bgpto.me
IP PREFIX

203.136.0.0/16

Originated by AS2518 · BIGLOBE - BIGLOBE Inc.

AnnouncedJPAPNIC
www.nic.ad.jp/en/db/whois/en-gateway.html
Website preview from public registry data for AS2518
Registry websiteOpen site ↗

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
203.136.0.0/16AS2518/24valid

Routing registry consistency

203.136.0.0/16AS2518 — BIGLOBE - BIGLOBE Inc.Seen in BGPRADB, JPIRR
203.136.177.0/24AS2516 — KDDI - KDDI CORPORATIONNot in BGPLEVEL3
203.136.46.0/24AS2516 — KDDI - KDDI CORPORATIONNot in BGPLEVEL3
203.136.14.0/24AS2516 — KDDI - KDDI CORPORATIONNot in BGPLEVEL3
203.136.15.0/24AS2516 — KDDI - KDDI CORPORATIONNot in BGPLEVEL3
203.136.176.0/24AS2516 — KDDI - KDDI CORPORATIONNot in BGPLEVEL3
203.136.240.0/21AS7643 — VNPT-AS-VN - Vietnam Posts and Telecommunications (VNPT)Not in BGPREACH

Recent RPKI history

DateCovered prefixVRPsMax length
07/10/2026203.136.0.0/161/24
06/10/2026203.136.0.0/161/24
05/10/2026203.136.0.0/161/24
04/10/2026203.136.0.0/161/24
03/10/2026203.136.0.0/161/24
02/10/2026203.136.0.0/161/24
01/10/2026203.136.0.0/161/24
30/09/2026203.136.0.0/161/24
29/09/2026203.136.0.0/161/24
28/09/2026203.136.0.0/161/24
27/09/2026203.136.0.0/161/24
26/09/2026203.136.0.0/161/24