AS45400

Name: AS45400 — Korea Telecom
Creator: ipdex

Korea Telecom Unknown registered in South Korea

159IPv4 prefixes

0IPv6 prefixes

#2,933AS Rank

#30Rank in South Korea

2008-08-19Allocated

Korea Telecom (AS45400) — Unknown, registered in South Korea. announces 159 IPv4 prefixes + 0 IPv6 prefixes. Rank in South Korea: #30. Allocated: 2008-08-19.

IPv4 159IPv6 0

Announced prefixes · 159

v4 211.46.92.0/23 unknown
v4 211.46.94.0/24 unknown
v4 211.46.95.0/24 unknown
v4 211.57.43.0/24 unknown
v4 211.57.54.0/25 unknown
v4 211.57.60.0/25 unknown
v4 221.145.178.0/24 unknown
v4 61.83.247.0/25 unknown
v4 61.83.247.128/25 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	159
2026-06-13	159

AS topology · Customer cone 9

Providers · 1

AS17841 NATIONAL INFORMATION RESOURCES SERVICE

Customers · 8

AS10043 Ministry of Science and ICT
AS10161 QIA
AS10165 KOREA CUSTOMS SERVICE
AS17574 Seoul Metropolitan Government Computer Center
AS23585 Ministry of Justice
AS23592

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