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 902
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
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 902 domain names hosted across 183 IP addresses on this ASN.

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IP Address Domain Domains on this IP
58.103.130.80 ██████████ 410
58.103.130.79 ██████████ 153
203.236.19.114 ██████████ 29
58.103.130.161 ██████████ 23
113.217.247.90 ██████████ 15
220.103.231.100 █████████ 9
203.236.1.179 ██████████ 7
61.250.22.27 ██████████ 6
203.236.20.141 ██████████ 6
220.103.231.206 ██████████ 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

2,960 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.160.7.119 AS9644 SK Telecom 23.35ms from Chuncheon, KR
42.42.206.180 AS9644 SK Telecom 33.75ms from Dongnae, KR
223.54.177.193 AS9644 SK Telecom 571.70ms from Seoul, KR
114.52.20.114 AS9644 SK Telecom 3.91ms from Seoul, KR
27.171.99.235 AS9644 SK Telecom 181.86ms from Seoul, KR
223.55.62.228 AS9644 SK Telecom 29.39ms from Seoul, KR
42.20.67.145 AS9644 SK Telecom 24.19ms from Seoul, KR
27.162.214.120 AS9644 SK Telecom 56.35ms from Seoul, KR
223.62.62.68 AS9644 SK Telecom 20.25ms from Seoul, KR
27.166.129.206 AS9644 SK Telecom 39.67ms from Seoul, KR
27.179.78.231 AS9644 SK Telecom 30.36ms from Seoul, KR
27.175.203.114 AS9644 SK Telecom 28.30ms from Seoul, KR
42.27.180.43 AS9644 SK Telecom 29.06ms from Seoul, KR
61.250.17.105 AS9644 SK Telecom 2.16ms from Seoul, KR
223.52.230.12 AS9644 SK Telecom 32.61ms from Seoul, KR
223.32.206.147 AS9644 SK Telecom 7.46ms from Seoul, KR
42.25.140.84 AS9644 SK Telecom 73.63ms from Seoul, KR
223.33.154.250 AS9644 SK Telecom 0.78ms from Seoul, KR
223.63.50.223 AS9644 SK Telecom 2.09ms from Seoul, KR
223.53.56.13 AS9644 SK Telecom 30.26ms from Seoul, KR
2001:2d8:f08e:5db7:dde4:efdc:60f4:8224 AS9644 SK Telecom 42.07ms from Seoul, KR
223.32.99.91 AS9644 SK Telecom 4.69ms from Seoul, KR
223.33.91.122 AS9644 SK Telecom 7.70ms from Seoul, KR
27.173.199.120 AS9644 SK Telecom 27.89ms from Seoul, KR
27.166.124.88 AS9644 SK Telecom 30.66ms 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
87.195.204.108 AS12414 Solcon Internetdiensten B.V. 7.41ms from Amsterdam, NL
99.104.193.108 AS7018 AT&T Enterprises, LLC 1.80ms from Atlanta, US
35.205.125.204 AS396982 Google LLC 0.17ms from Brussels, BE
54.220.86.44 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
20.67.212.140 AS8075 Microsoft Corporation 0.21ms from Dublin, IE
34.107.85.188 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
187.205.20.252 AS8151 UNINET 6.40ms from Guadalajara, MX
102.37.190.140 AS8075 Microsoft Corporation 0.15ms from Johannesburg, ZA
207.216.156.220 AS852 TELUS Communications Inc. 0.65ms from Kelowna, CA
80.41.60.28 AS13285 TalkTalk Communications Limited 4.28ms from London, GB
92.236.36.60 AS5089 Virgin Media Limited 5.07ms from London, GB
168.221.15.60 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
188.9.168.204 AS3269 Telecom Italia S.p.A. 17.68ms from Milan, IT
68.53.21.172 AS7922 Comcast Cable Communications, LLC 6.32ms from Murfreesboro, US
126.214.139.140 AS17676 SoftBank Corp. 3.87ms from Osaka, JP
45.33.204.12 AS17054 Expedient 0.30ms from Pittsburgh, US
142.215.96.156 AS32550 Equinix, Inc. 0.38ms from Seattle, US
146.190.94.204 AS14061 DigitalOcean, LLC 0.21ms from Singapore, SG
125.168.146.220 AS9443 Vocus Retail 1.94ms from Sydney, AU
66.61.61.76 AS10796 Charter Communications Inc 13.52ms from Toronto, CA
184.147.31.172 AS577 Bell Canada 3.16ms from Toronto, CA
54.71.183.76 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
52.94.211.12 AS16509 Amazon.com, Inc. 0.51ms from Boardman, US
102.161.243.108 AS30999 EMTEL LIMITED 6.21ms from Ebene, MU
46.165.211.252 AS28753 Leaseweb Deutschland GmbH 0.53ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 42.25.107.99
traceroute to 42.25.107.99 (42.25.107.99): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 3.836 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, 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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