AS55586

Name: AS55586 — THE CATHOLIC UNIVERSITY OF KOREA SONGSIM
Creator: ipdex

THE CATHOLIC UNIVERSITY OF KOREA SONGSIM Unknown registered in South Korea

18IPv4 prefixes

0IPv6 prefixes

#39,025AS Rank

#211Rank in South Korea

2010-07-21Allocated

THE CATHOLIC UNIVERSITY OF KOREA SONGSIM (AS55586) — Unknown, registered in South Korea. announces 18 IPv4 prefixes + 0 IPv6 prefixes. Rank in South Korea: #211. Allocated: 2010-07-21.

IPv4 18IPv6 0

Announced prefixes · 18

v4 1.224.172.0/24 unknown
v4 1.224.173.0/24 unknown
v4 1.224.174.0/24 unknown
v4 1.224.175.0/24 unknown
v4 175.119.39.0/24 unknown
v4 175.119.40.0/24 unknown
v4 203.229.205.0/24 unknown
v4 203.229.206.0/24 unknown
v4 203.229.207.0/24 unknown
v4 210.126.48.0/24 unknown
v4 210.126.49.0/24 unknown
v4 211.222.56.0/24 unknown
v4 211.222.57.0/24 unknown
v4 211.222.58.0/24 unknown
v4 211.222.59.0/24 unknown
v4 220.68.29.0/24 unknown
v4 220.68.30.0/24 unknown
v4 220.68.31.0/24 unknown

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	18
2026-06-13	18

AS topology · Customer cone 1

Providers · 1

AS9318 SK Broadband Co Ltd

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