AS number 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 905
Number of IPv4 7,140,352
Number of IPv6 158,456,325,028,528,675,187,087,900,672
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
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
58.102.0.0/15 SK Telecom 131,072
111.219.0.0/16 SK Telecom 65,536
220.103.0.0/16 SK Telecom 65,536
61.104.0.0/16 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
211.234.128.0/18 SK Telecom 16,384
211.235.128.0/18 SK Telecom 16,384
211.235.64.0/18 SK Telecom 16,384
61.250.0.0/18 SK Telecom 16,384
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
61.254.128.0/19 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 905 domain names hosted across 186 IP addresses on this ASN.

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IP Address Domain Domains on this IP
58.103.130.80 ██████████ 413
58.103.130.79 ██████████ 147
203.236.19.114 ██████████ 29
58.103.130.161 ██████████ 27
113.217.247.90 ██████████ 15
220.103.231.100 ██████████ 9
203.236.1.179 ██████████ 7
61.250.22.27 ██████████ 6
220.103.231.206 ██████████ 6
203.236.20.141 ██████████ 6

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Peers

There are 2 peers for this ASN.

Peers Name
AS17592 Industrial Bank of Korea
AS9318 SK Broadband Co Ltd
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9318 SK Broadband Co Ltd
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ASN API ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS17592 Industrial Bank of Korea
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ASN API ASN Database Download

Pingable IPs

3,707 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.26.254.174 AS9644 SK Telecom 30.77ms from Seoul, KR
223.32.107.78 AS9644 SK Telecom 1.94ms from Seoul, KR
27.177.148.50 AS9644 SK Telecom 24.02ms from Seoul, KR
42.27.218.36 AS9644 SK Telecom 31.59ms from Seoul, KR
27.166.39.183 AS9644 SK Telecom 25.88ms from Seoul, KR
42.22.231.93 AS9644 SK Telecom 27.83ms from Seoul, KR
42.25.140.164 AS9644 SK Telecom 71.47ms from Seoul, KR
223.39.49.31 AS9644 SK Telecom 2.89ms from Seoul, KR
223.33.192.189 AS9644 SK Telecom 4.25ms from Seoul, KR
223.55.80.181 AS9644 SK Telecom 29.97ms from Seoul, KR
27.172.149.210 AS9644 SK Telecom 33.03ms from Seoul, KR
27.169.163.180 AS9644 SK Telecom 30.77ms from Seoul, KR
42.22.214.84 AS9644 SK Telecom 29.66ms from Seoul, KR
27.179.1.80 AS9644 SK Telecom 30.66ms from Seoul, KR
27.171.3.244 AS9644 SK Telecom 27.57ms from Seoul, KR
27.170.235.242 AS9644 SK Telecom 32.32ms from Seoul, KR
2001:2d8:7430:d787:a1f8:2cfa:c24d:9348 AS9644 SK Telecom 53.01ms from Seoul, KR
42.20.156.25 AS9644 SK Telecom 28.20ms from Seoul, KR
223.63.54.92 AS9644 SK Telecom 6.12ms from Seoul, KR
27.169.100.91 AS9644 SK Telecom 109.50ms from Seoul, KR
180.134.184.2 AS9644 SK Telecom 8.38ms from Seoul, KR
223.63.13.82 AS9644 SK Telecom 2.29ms from Seoul, KR
27.166.168.58 AS9644 SK Telecom 26.12ms from Seoul, KR
27.162.230.49 AS9644 SK Telecom 81.79ms from Seoul, KR
223.56.180.28 AS9644 SK Telecom 33.44ms 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
99.104.193.108 AS7018 AT&T Enterprises, LLC 1.84ms from Atlanta, US
77.13.86.28 AS6805 Telefonica Germany GmbH & Co.OHG 4.78ms from Berlin, DE
47.190.190.12 AS5650 Frontier Communications of America, Inc. 1.02ms from Dallas, US
210.3.29.252 AS9304 HGC Global Communications Limited 0.97ms from Hong Kong, HK
98.58.5.108 AS7922 Comcast Cable Communications, LLC 5.98ms from Miami, US
133.218.51.12 AS2497 Internet Initiative Japan Inc. 1.98ms from Osaka, JP
108.235.114.172 AS7018 AT&T Enterprises, LLC 8.64ms from San Jose, US
70.116.243.140 AS11427 Charter Communications Inc 1.23ms from Schertz, US
138.75.229.12 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.06ms from Singapore, SG
36.134.109.140 AS56046 China Mobile communications corporation 5.63ms from Suzhou, CN
1.168.48.92 AS3462 Data Communication Business Group 1.41ms from Taichung, TW
113.157.97.252 AS2516 KDDI CORPORATION 1.55ms from Tokyo, JP
162.105.153.204 AS4538 China Education and Research Network Center 3.68ms from Beijing, CN
172.215.71.76 AS8075 Microsoft Corporation 0.42ms from Des Moines, US
94.207.99.44 AS15802 Emirates Integrated Telecommunications Company PJSC 3.28ms from Dubai, AE
80.138.189.12 AS3320 Deutsche Telekom AG 8.12ms from Frankfurt am Main, DE
5.135.102.92 AS16276 OVH SAS 0.06ms from Gravelines, FR
60.243.161.220 AS17488 Hathway IP Over Cable Internet 7.10ms from Hyderabad, IN
76.87.115.156 AS20001 Charter Communications Inc 4.77ms from Los Angeles, US
74.121.217.252 AS46576 Loews Hotels at Universal Orlando 7.67ms from Miami, US
66.176.35.92 AS7922 Comcast Cable Communications, LLC 9.82ms from Miami, US
14.201.140.44 AS7545 TPG Telecom Limited 1.15ms from Perth, AU
177.65.244.108 AS28573 Claro NXT Telecomunicacoes Ltda 9.41ms from Sao Paulo, BR
14.56.111.188 AS4766 Korea Telecom 1.89ms from Seoul, KR
162.212.183.172 AS12975 PALTEL Autonomous System 6.66ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 27.161.0.140
traceroute to 27.161.0.140 (27.161.0.140): 9 hops max, 52 byte packets
5 [AS37271] 41.78.188.41 120.616 ms
6 [] 80.81.197.58 267.946 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Accra, GH
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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