Data as of Nov 3, 2026
Autonomous system

AS17855

HANNET Co.,Ltd.

Announces 768 addresses in 4 prefixes. None of it is anonymizer space.

Type
Business
KR

Announced prefixes

Arrived
PrefixTypeHolderRPKI
58.234.151.128/25BusinessSK Broadband Co Ltd
58.234.200.128/25BusinessSK Broadband Co Ltd
203.234.174.0/24
since Apr 2019
BusinessKorea Telecom
203.234.175.0/24
since Apr 2019
BusinessKorea Telecom

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it