Data as of Nov 10, 2026
Autonomous system

AS131912

Cybozu,Inc.

Announces 1,280 addresses in 2 prefixes. None of it is anonymizer space.

Type
Business
JP

Announced prefixes

Arrived
PrefixTypeHolderRPKI
103.79.12.0/22
since Dec 2016
Business
202.253.115.0/24
since Nov 2018
BusinessJapan Network Information Center

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it