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IP PREFIX

133.20.0.0/16

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 ↗
PREFIX DETAILS

Registration

Origin ASN
AS2907
Holder
SINET-AS - Research Organization of Information and Systems, National Institute of Informatics
Visibility
Globally visible
Block
133.0.0.0/8
ROUTING SECURITY

RPKI status: unknown

RIPE has not returned a matching validation result.

unknown
IPv4 map locationOpen full map ↗
0.0.0.0/264.0.0.0/2128.0.0.0/2192.0.0.0/2