bgpto.me
IP PREFIX

163.131.32.0/19

Originated by AS10000 · NCM - Nagasaki Cable Media Inc.

AnnouncedJPAPNIC
www.nic.ad.jp/en/db/whois/en-gateway.html
Website preview from public registry data for AS10000
Registry websiteOpen site ↗

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
163.131.32.0/19AS10000/19valid

Routing registry consistency

163.131.32.0/19AS10000 — NCM - Nagasaki Cable Media Inc.Seen in BGPRADB, JPIRR
163.131.0.0/16AS2497 — IIJ - Internet Initiative Japan Inc.Not in BGPRADB, JPIRR

Recent RPKI history

DateCovered prefixVRPsMax length
01/10/2026163.131.32.0/191/19
30/09/2026163.131.32.0/191/19
29/09/2026163.131.32.0/191/19
28/09/2026163.131.32.0/191/19
27/09/2026163.131.32.0/191/19
26/09/2026163.131.32.0/191/19
25/09/2026163.131.32.0/191/19
24/09/2026163.131.32.0/191/19
23/09/2026163.131.32.0/191/19
22/09/2026163.131.32.0/191/19
21/09/2026163.131.32.0/191/19
20/09/2026163.131.32.0/191/19