ASN Information - AS9644

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General Information

Name: Sk Telecom
Domain: sk.com
Country: KR
Type: isp
Registry: APNIC

Prefix Counts

IPv4 Count: 7,140,352
IPv6 Count: 158,456,325,028,528,675,187,087,900,672

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
27.160.0.0/12 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 1,048,576
27.176.0.0/13 KR SK-TELECOM-NET Sk Telecom APNIC ALLOCATED PORTABLE 524,288
42.16.0.0/12 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 1,048,576
42.32.0.0/12 KR SK-TELECOM-NET Sk Telecom APNIC Allocated Portable 1,048,576
58.102.0.0/15 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 131,072
61.104.0.0/16 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 65,536
61.250.0.0/18 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 16,384
61.254.128.0/19 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 8,192
111.218.0.0/17 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 32,768
111.218.128.0/17 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 32,768
111.219.0.0/16 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 65,536
113.216.0.0/15 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 131,072
114.52.0.0/15 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 131,072
123.228.0.0/15 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 131,072
124.0.0.0/15 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 131,072
180.132.0.0/14 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 262,144
203.226.192.0/19 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 8,192
203.226.224.0/20 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 4,096
203.226.240.0/21 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 2,048
203.226.248.0/22 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 1,024
203.236.0.0/19 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 8,192
203.236.32.0/21 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 2,048
203.236.40.0/22 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 1,024
211.111.176.0/20 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 4,096
211.115.0.0/19 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 8,192
211.188.128.0/17 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 32,768
211.234.128.0/18 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 16,384
211.234.192.0/19 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 8,192
211.234.224.0/20 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 4,096
211.234.244.0/22 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 1,024
211.234.248.0/21 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 2,048
211.235.64.0/18 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 16,384
211.235.128.0/18 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 16,384
211.240.128.0/17 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 32,768
220.103.0.0/16 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 65,536
223.32.0.0/11 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE 2,097,152

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2001:2d8::/32 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE
2001:f28::/32 KR SK-TELECOM-NET-KR Sk Telecom KRNIC ALLOCATED PORTABLE

Network Relationships

Upstreams: AS9318
Downstreams: AS17592