Autonomous System details

AS9644

SK Telecom  ·  sktelecom.com

South Korea

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AS9644 – SK Telecom

Field Value
Country South Korea
Website sktelecom.com
Hosted domains 904
IPv4 addresses 7,140,352
IPv6 addresses 158,456,325,028,528,676,000,000,000,000
ASN type ISP
Registry apnic
Updated 7 years ago on Nov 30, 2018

IP Ranges

Netblock Company Num of IPs
223.32.0.0/11 SK Telecom 2,097,152
27.160.0.0/12 SK Telecom 1,048,576
42.16.0.0/12 SK Telecom 1,048,576
42.32.0.0/12 SK Telecom 1,048,576
27.176.0.0/13 SK Telecom 524,288
180.132.0.0/14 SK Telecom 262,144
58.102.0.0/15 SK Telecom 131,072
111.218.0.0/15 SK Telecom 131,072
113.216.0.0/15 SK Telecom 131,072
114.52.0.0/15 SK Telecom 131,072
123.228.0.0/15 SK Telecom 131,072
124.0.0.0/15 SK Telecom 131,072
61.104.0.0/16 SK Telecom 65,536
111.219.0.0/16 SK Telecom 65,536
220.103.0.0/16 SK Telecom 65,536
111.218.0.0/17 SK Telecom 32,768
111.218.128.0/17 SK Telecom 32,768
211.188.128.0/17 SK Telecom 32,768
211.240.128.0/17 SK Telecom 32,768
61.250.0.0/18 SK Telecom 16,384
211.234.128.0/18 SK Telecom 16,384
211.235.64.0/18 SK Telecom 16,384
211.235.128.0/18 SK Telecom 16,384
61.254.128.0/19 SK Telecom 8,192
203.226.192.0/19 SK Telecom 8,192
203.236.0.0/19 SK Telecom 8,192
211.115.0.0/19 SK Telecom 8,192
211.234.192.0/19 SK Telecom 8,192
203.226.224.0/20 SK Telecom 4,096
211.111.176.0/20 SK Telecom 4,096
211.234.224.0/20 SK Telecom 4,096
203.226.240.0/21 SK Telecom 2,048
203.236.32.0/21 SK Telecom 2,048
211.234.248.0/21 SK Telecom 2,048
203.226.248.0/22 SK Telecom 1,024
203.236.40.0/22 SK Telecom 1,024
211.234.244.0/22 SK Telecom 1,024

Netblock Company
2001:2d8::/32 SK Telecom
2001:f28::/32 SK Telecom
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WHOIS Details

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                                                ASHandle:       AS9644
                                                OrgID:          AS9644
                                                ASName:         AS9644
                                                ASNumber:       AS9644
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 904 domain names hosted across 176 IP addresses on this ASN.

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IP Address Domain Domains on this IP
58.103.130.80 ██████████ 322
58.103.130.79 ██████████ 167
203.236.19.114 ██████████ 29
42.19.210.131 ██████████ 22
58.103.130.161 ██████████ 22
113.217.247.90 ██████████ 11
220.103.231.100 ██████████ 9
203.236.1.179 ██████████ 7
220.103.231.155 ██████████ 6
203.236.19.100 ██████████ 6

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Peers

There are 3 peers for this ASN.

Peers Name
AS17592 Industrial Bank of Korea
AS23743 KOREA MIDLAND POWER
AS9318 SK Broadband Co Ltd
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9318 SK Broadband Co Ltd
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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS17592 Industrial Bank of Korea
AS23743 KOREA MIDLAND POWER
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ASN API & Database

Pingable IPs

3,626 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
58.103.68.121 AS9644 SK Telecom 5.52ms from Incheon, KR
114.52.1.18 AS9644 SK Telecom 2.41ms from Incheon, KR
111.218.67.163 AS9644 SK Telecom 3.11ms from Incheon, KR
27.167.192.186 AS9644 SK Telecom 36.88ms from Seoul, KR
27.162.29.62 AS9644 SK Telecom 35.12ms from Seoul, KR
42.25.13.193 AS9644 SK Telecom 93.01ms from Seoul, KR
27.171.22.107 AS9644 SK Telecom 37.51ms from Seoul, KR
42.24.54.179 AS9644 SK Telecom 24.95ms from Seoul, KR
223.37.159.124 AS9644 SK Telecom 169.50ms from Seoul, KR
223.32.238.23 AS9644 SK Telecom 3.08ms from Seoul, KR
27.176.202.55 AS9644 SK Telecom 36.61ms from Seoul, KR
223.32.30.143 AS9644 SK Telecom 4.12ms from Seoul, KR
27.167.31.40 AS9644 SK Telecom 32.51ms from Seoul, KR
27.169.121.87 AS9644 SK Telecom 27.63ms from Seoul, KR
27.176.62.189 AS9644 SK Telecom 35.54ms from Seoul, KR
27.173.39.204 AS9644 SK Telecom 30.11ms from Seoul, KR
223.32.188.77 AS9644 SK Telecom 7.17ms from Seoul, KR
27.168.246.236 AS9644 SK Telecom 25.09ms from Seoul, KR
223.33.238.59 AS9644 SK Telecom 11.06ms from Seoul, KR
61.250.32.43 AS9644 SK Telecom 2.47ms from Seoul, KR
42.25.224.245 AS9644 SK Telecom 25.23ms from Seoul, KR
42.23.26.187 AS9644 SK Telecom 30.93ms from Seoul, KR
42.19.136.83 AS9644 SK Telecom 25.23ms from Seoul, KR
223.53.163.102 AS9644 SK Telecom 38.97ms from Seoul, KR
223.54.45.45 AS9644 SK Telecom 34.48ms from Seoul, KR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
54.213.159.108 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
93.107.102.92 AS15502 Vodafone Ireland Limited 4.42ms from Dublin, IE
161.156.16.156 AS36351 IBM Cloud 0.72ms from Frankfurt am Main, DE
190.135.122.12 AS6057 Administracion Nacional de Telecomunicaciones 3.38ms from Montevideo, UY
59.152.165.188 AS38120 LG HelloVision Corp. 3.13ms from Seoul, KR
24.107.55.28 AS20115 Charter Communications LLC 5.37ms from St. Louis, US
125.197.144.188 AS2518 BIGLOBE Inc. 11.72ms from Tokyo, JP
137.248.187.252 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 2.23ms from Frankfurt am Main, DE
220.186.48.140 AS4134 CHINANET BACKBONE 10.99ms from Hangzhou, CN
183.142.246.28 AS4134 CHINANET BACKBONE 8.18ms from Hangzhou, CN
14.170.224.156 AS45899 VNPT Corp 3.79ms from Hanoi, VN
158.160.53.188 AS200350 Yandex.Cloud LLC 2.83ms from Moscow, RU
206.188.9.76 AS14492 DataPipe, Inc. 2.25ms from New York City, US
87.184.51.172 AS3320 Deutsche Telekom AG 2.70ms from Nuernberg, DE
60.107.95.12 AS17676 SoftBank Corp. 3.63ms from Osaka, JP
97.120.60.12 AS209 CenturyLink Communications, LLC 1.27ms from Portland, US
27.223.157.92 AS4837 CHINA UNICOM China169 Backbone 1.72ms from Qingdao, CN
152.248.194.220 AS26599 TELEFÔNICA BRASIL S.A 14.91ms from Rio de Janeiro, BR
76.254.97.252 AS7018 AT&T Enterprises, LLC 11.19ms from San Jose, US
177.134.41.92 AS18881 TELEFÔNICA BRASIL S.A 4.83ms from Sao Paulo, BR
13.214.199.188 AS16509 Amazon.com, Inc. 0.40ms from Singapore, SG
66.49.203.156 AS33139 Canaca-com Inc. 1.69ms from Toronto, CA
76.152.155.76 AS7922 Comcast Cable Communications, LLC 9.05ms from Boston, US
78.40.255.76 AS44735 Nova hf 1.43ms from Hafnarfjoerdur, IS
18.160.54.172 AS16509 Amazon.com, Inc. 0.64ms from Reston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 42.18.53.145
traceroute to 42.18.53.145 (42.18.53.145): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 14.439 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9644 at robtex.

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