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

2,907 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
61.104.88.30 AS9644 SK Telecom 2.31ms from Incheon, KR
58.103.154.129 AS9644 SK Telecom 6.28ms from Incheon, KR
61.104.11.129 AS9644 SK Telecom 6.40ms from Incheon, KR
58.103.211.254 AS9644 SK Telecom 1.57ms from Incheon, KR
27.167.244.75 AS9644 SK Telecom 24.68ms from Seoul, KR
27.166.63.147 AS9644 SK Telecom 181.04ms from Seoul, KR
27.171.35.122 AS9644 SK Telecom 29.31ms from Seoul, KR
42.19.197.39 AS9644 SK Telecom 32.91ms from Seoul, KR
42.18.86.133 AS9644 SK Telecom 25.19ms from Seoul, KR
42.19.121.59 AS9644 SK Telecom 26.08ms from Seoul, KR
27.163.17.242 AS9644 SK Telecom 26.05ms from Seoul, KR
42.18.136.36 AS9644 SK Telecom 27.70ms from Seoul, KR
223.53.170.96 AS9644 SK Telecom 241.50ms from Seoul, KR
42.20.15.182 AS9644 SK Telecom 33.58ms from Seoul, KR
27.171.151.142 AS9644 SK Telecom 34.34ms from Seoul, KR
42.29.47.98 AS9644 SK Telecom 24.48ms from Seoul, KR
42.23.151.98 AS9644 SK Telecom 37.71ms from Seoul, KR
42.27.134.240 AS9644 SK Telecom 28.27ms from Seoul, KR
223.55.138.204 AS9644 SK Telecom 25.30ms from Seoul, KR
223.33.97.13 AS9644 SK Telecom 7.89ms from Seoul, KR
42.18.216.5 AS9644 SK Telecom 40.05ms from Seoul, KR
42.26.125.144 AS9644 SK Telecom 33.66ms from Seoul, KR
223.32.74.73 AS9644 SK Telecom 3.82ms from Seoul, KR
27.173.181.225 AS9644 SK Telecom 36.12ms from Seoul, KR
42.19.15.114 AS9644 SK Telecom 27.32ms 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
91.17.190.236 AS3320 Deutsche Telekom AG 3.36ms from Berlin, DE
34.219.163.188 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
52.42.241.204 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
52.176.156.140 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
103.15.13.28 AS150219 PT Inertia Utama 1.49ms from Jakarta, ID
171.36.25.12 AS4837 CHINA UNICOM China169 Backbone 5.99ms from Liuzhou, CN
38.173.108.60 AS398823 PEG TECH INC 0.31ms from Los Angeles, US
108.235.114.172 AS7018 AT&T Enterprises, LLC 8.29ms from San Jose, US
24.107.55.28 AS20115 Charter Communications LLC 5.15ms from St. Louis, US
150.223.244.252 AS58519 Cloud Computing Corporation 6.95ms from Taiyuan, CN
18.179.151.156 AS16509 Amazon.com, Inc. 0.25ms from Tokyo, JP
201.127.141.60 AS8151 UNINET 9.74ms from Tucson, US
84.10.31.204 AS9141 P4 Sp. z o.o. 3.19ms from Warsaw, PL
134.58.84.108 AS2611 BELNET 0.82ms from Brussels, BE
91.176.33.204 AS5432 Proximus NV 1.80ms from Brussels, BE
118.46.91.204 AS4766 Korea Telecom 3.34ms from Incheon, KR
88.16.179.236 AS3352 TELEFONICA DE ESPANA S.A.U. 12.96ms from Madrid, ES
93.54.76.156 AS12874 Fastweb SpA 2.88ms from Milan, IT
81.174.46.108 AS35612 EOLO S.p.A. 4.02ms from Milan, IT
34.230.199.76 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
62.85.6.156 AS12578 SIA Tet 1.10ms from Riga, LV
65.130.3.156 AS209 CenturyLink Communications, LLC 2.22ms from Salt Lake City, US
68.174.100.92 AS12271 Charter Communications Inc 3.51ms from Secaucus, US
42.61.229.252 AS3758 SingNet 2.02ms from Singapore, SG
49.176.162.252 AS4804 Microplex PTY LTD 3.88ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -m5 42.32.147.143
traceroute to 42.32.147.143 (42.32.147.143): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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