AS9644

Name: AS9644 — SK Telecom
Creator: ipdex

SK Telecom Unknown registered in South Korea

37IPv4 prefixes

2IPv6 prefixes

#5,992AS Rank

327/327RIS visibility

#123Rank in South Korea

1999-08-18Allocated

SK Telecom (AS9644) — Unknown, registered in South Korea. announces 37 IPv4 prefixes + 2 IPv6 prefixes. Rank in South Korea: #123. Allocated: 1999-08-18.

IPv4 37IPv6 2

Announced prefixes · 39

v4 111.218.0.0/15 unknown
v4 111.218.0.0/17 unknown
v4 111.218.128.0/17 unknown
v4 111.219.0.0/16 unknown
v4 113.216.0.0/15 unknown
v4 114.52.0.0/15 unknown
v4 123.228.0.0/15 unknown
v4 124.0.0.0/15 unknown
v4 180.132.0.0/14 unknown
v4 203.226.192.0/19 unknown
v4 203.226.224.0/20 unknown
v4 203.226.240.0/21 unknown
v4 203.226.248.0/22 unknown
v4 203.236.0.0/19 unknown
v4 203.236.32.0/21 unknown
v4 203.236.40.0/22 unknown
v4 211.111.176.0/20 unknown
v4 211.115.0.0/19 unknown
v4 211.188.128.0/17 unknown
v4 211.234.128.0/18 unknown
v4 211.234.192.0/19 unknown
v4 211.234.224.0/20 unknown
v4 211.234.244.0/22 unknown
v4 211.234.248.0/21 unknown
v4 211.235.128.0/18 unknown
v4 211.235.64.0/18 unknown
v4 211.240.128.0/17 unknown
v4 220.103.0.0/16 unknown
v4 223.32.0.0/11 unknown
v4 27.160.0.0/12 unknown
v4 27.176.0.0/13 unknown
v4 42.16.0.0/12 unknown
v4 42.32.0.0/12 unknown
v4 58.102.0.0/15 unknown
v4 61.104.0.0/16 unknown
v4 61.250.0.0/18 unknown
v4 61.254.128.0/19 unknown
v6 2001:2d8::/32 unknown
v6 2001:f28::/32 unknown

Routing: 37 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

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	39
2026-06-13	39
2026-06-14	39
2026-06-17	39

AS topology · Customer cone 3

Providers · 1

AS9318 SK Broadband Co Ltd

Customers · 2

AS17592 Industrial Bank of Korea
AS23743 KOREA MIDLAND POWER

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