Data as of Nov 8, 2026
Autonomous system

AS45977

Canon Korea Inc.

Announces 768 addresses in 3 prefixes. None of it is anonymizer space.

Type
Business
KR

Announced prefixes

Arrived
PrefixTypeHolderRPKI
203.240.149.0/24
since Nov 2015
BusinessSejong Networks
203.240.150.0/24
since Nov 2015
BusinessSejong Networks
203.240.151.0/24
since Nov 2015
BusinessSejong Networks

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it