Data as of Nov 10, 2026
Autonomous system

AS18323

Seoul National University Bundang Hospital

Announces 1,792 addresses in 7 prefixes. None of it is anonymizer space.

Type
Education
KR

Announced prefixes

Arrived
PrefixTypeHolderRPKI
125.132.159.0/24
since Jan 2015
BusinessKorea Telecom
125.132.205.0/24
since Jan 2015
BusinessKorea Telecom
210.103.53.0/24
since Jan 2015
BusinessKorea Telecom
210.103.57.0/24
since Jan 2015
BusinessKorea Telecom
211.253.251.0/24
since Jan 2015
BusinessKorea Telecom
221.163.32.0/24
since Jan 2015
BusinessKorea Telecom
222.235.80.0/24
since Jan 2015
BusinessSK Broadband Co Ltd

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it