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 158,456,325,028,528,675,187,087,900,672
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
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 ██████████ 409
58.103.130.79 ██████████ 164
203.236.19.114 ██████████ 29
58.103.130.161 ██████████ 23
113.217.247.90 ██████████ 15
42.19.210.23 ██████████ 13
220.103.231.100 ██████████ 9
203.236.1.179 ██████████ 7
61.250.22.27 ██████████ 6
203.236.20.141 ██████████ 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

2,517 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
223.33.112.137 AS9644 SK Telecom 2.59ms from Incheon, KR
223.63.3.197 AS9644 SK Telecom 2.10ms from Incheon, KR
223.63.40.61 AS9644 SK Telecom 2.25ms from Incheon, KR
223.33.245.56 AS9644 SK Telecom 3.73ms from Incheon, KR
223.33.196.22 AS9644 SK Telecom 12.40ms from Incheon, KR
223.63.55.120 AS9644 SK Telecom 5.86ms from Incheon, KR
223.33.162.17 AS9644 SK Telecom 2.85ms from Incheon, KR
124.1.27.126 AS9644 SK Telecom 2.40ms from Incheon, KR
223.32.177.217 AS9644 SK Telecom 6.68ms from Incheon, KR
113.217.230.129 AS9644 SK Telecom 1.14ms from Incheon, KR
223.32.205.140 AS9644 SK Telecom 5.92ms from Incheon, KR
114.53.88.1 AS9644 SK Telecom 2.35ms from Incheon, KR
223.63.44.172 AS9644 SK Telecom 9.76ms from Incheon, KR
223.32.120.119 AS9644 SK Telecom 2.81ms from Incheon, KR
58.103.215.161 AS9644 SK Telecom 6.63ms from Incheon, KR
223.39.123.7 AS9644 SK Telecom 1.79ms from Incheon, KR
223.33.30.12 AS9644 SK Telecom 2.32ms from Incheon, KR
58.102.133.17 AS9644 SK Telecom 3.14ms from Incheon, KR
223.32.113.231 AS9644 SK Telecom 2.25ms from Incheon, KR
223.33.106.241 AS9644 SK Telecom 7.89ms from Incheon, KR
180.134.156.170 AS9644 SK Telecom 2.30ms from Incheon, KR
223.35.145.14 AS9644 SK Telecom 6.84ms from Incheon, KR
113.217.237.11 AS9644 SK Telecom 14.71ms from Seoul, KR
223.56.3.208 AS9644 SK Telecom 35.84ms from Seoul, KR
223.32.89.200 AS9644 SK Telecom 2.93ms 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
172.255.143.204 AS7979 Servers.com, Inc. 0.34ms from Amsterdam, NL
48.209.24.108 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
121.36.28.44 AS55990 Huawei Cloud Service data center 3.73ms from Beijing, CN
103.126.229.236 AS134944 Sri Lakshmi Networks Private Limited 1.15ms from Bengaluru, IN
98.63.14.124 AS7922 Comcast Cable Communications, LLC 5.53ms from Chicago, US
42.114.138.140 AS18403 FPT Telecom Company 0.71ms from Hanoi, VN
75.85.187.12 AS20001 Charter Communications Inc 6.08ms from Los Angeles, US
107.139.226.172 AS7018 AT&T Enterprises, LLC 2.20ms from Los Angeles, US
89.7.111.252 AS12430 VODAFONE ESPANA S.A.U. 12.03ms from Madrid, ES
112.83.7.172 AS4837 CHINA UNICOM China169 Backbone 3.51ms from Nanjing, CN
47.16.202.204 AS6128 Cablevision Systems Corp. 2.28ms from New York City, US
73.180.24.252 AS7922 Comcast Cable Communications, LLC 6.90ms from Portland, US
78.80.93.108 AS13036 T-Mobile Czech Republic a.s. 1.00ms from Prague, CZ
112.229.209.204 AS4837 CHINA UNICOM China169 Backbone 6.70ms from Qingdao, CN
60.86.236.172 AS17676 SoftBank Corp. 3.52ms from Tokyo, JP
99.42.10.188 AS7018 AT&T Enterprises, LLC 11.61ms from Atlanta, US
191.223.65.220 AS8167 V tal 14.73ms from Brasilia, BR
201.251.115.252 AS22927 Telefonica de Argentina 17.34ms from Buenos Aires, AR
97.156.62.204 AS6167 Verizon Business 15.77ms from Chicago, US
158.173.6.252 AS212238 Datacamp Limited 0.13ms from Dallas, US
72.53.182.92 AS30350 Region VII Education Service Center 3.58ms from Dallas, US
147.45.77.60 AS210644 AEZA GROUP LLC 0.48ms from Frankfurt am Main, DE
121.32.192.204 AS4134 CHINANET-BACKBONE 1.75ms from Guangzhou, CN
42.3.77.252 AS4760 HKT Limited 1.01ms from Hong Kong, HK
74.63.26.236 AS42 WoodyNet, Inc. 0.25ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 42.31.79.109
traceroute to 42.31.79.109 (42.31.79.109): 7 hops max, 52 byte packets
4 [AS37282] 102.130.226.34 139.612 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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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