Autonomous System details

AS10171

SKTelink · sk.com

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AS10171 – SKTelink

Field	Value
Country	South Korea
Website	sk.com
Hosted domains	12
IPv4 addresses	83,712
IPv6 addresses	0
ASN type	Business
Registry	apnic
Updated	7 years ago on Nov 26, 2018

Netblock	Company	Num of IPs
210.219.64.0/18	SKTelink	16,384
211.39.0.0/18	SKTelink	16,384
211.173.192.0/18	SKTelink	16,384
210.93.192.0/19	SKTelink	8,192
210.111.128.0/19	SKTelink	8,192
210.115.96.0/19	SKTelink	8,192
211.43.224.0/19	SKTelink	8,192
210.93.208.0/22	SKTelink	1,024
210.93.216.0/22	SKTelink	1,024
210.93.214.0/23	SKTelink	512
211.237.64.0/23	SKTelink	512
210.93.196.0/24	SKTelink	256
210.93.197.0/24	SKTelink	256
210.93.200.0/24	SKTelink	256
210.93.214.0/24	SKTelink	256
210.93.215.0/24	SKTelink	256
210.93.221.0/24	SKTelink	256
210.93.222.0/24	SKTelink	256
210.93.223.0/24	SKTelink	256
210.111.128.0/24	SKTelink	256
211.39.11.0/24	SKTelink	256
211.39.12.0/24	SKTelink	256
211.39.13.0/24	SKTelink	256
211.39.14.0/24	SKTelink	256
211.39.15.0/24	SKTelink	256
211.39.16.0/24	SKTelink	256
211.39.17.0/24	SKTelink	256
211.39.18.0/24	SKTelink	256
211.39.40.0/24	SKTelink	256
211.173.192.0/24	SKTelink	256
211.173.218.0/24	SKTelink	256
211.173.227.0/24	SKTelink	256
211.173.230.0/24	SKTelink	256
211.173.234.0/24	SKTelink	256
211.173.238.0/24	SKTelink	256
211.173.240.0/24	SKTelink	256
211.173.241.0/24	SKTelink	256
211.173.242.0/24	SKTelink	256
211.173.248.0/24	SKTelink	256
211.237.64.0/24	SKTelink	256
211.237.65.0/24	SKTelink	256
211.237.66.0/24	SKTelink	256
211.237.72.0/24	SKTelink	256
211.237.76.0/24	SKTelink	256
211.237.77.0/24	SKTelink	256
211.237.79.0/24	SKTelink	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS10171
                                                OrgID:          AS10171
                                                ASName:         AS10171
                                                ASNumber:       AS10171
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 12 domain names hosted across 7 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
211.39.40.30	██████████	5
211.39.40.31	██████████	3
211.173.192.31	██████████	1
210.93.213.45	██████████	1
211.237.76.248	██████████	1
211.237.76.236	██████████	1
211.173.192.53	██████████	1

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Peers

There are 5 peers for this ASN.

Peers	Name
AS3491	PCCW Global, Inc.
AS3786	LG DACOM Corporation
AS4766	Korea Telecom
AS9318	SK Broadband Co Ltd
AS9848	SEJONG NETWORKS

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Upstreams

There are 5 upstreams for this ASN.

upstreams	Name
AS3491	PCCW Global, Inc.
AS3786	LG DACOM Corporation
AS4766	Korea Telecom
AS9318	SK Broadband Co Ltd
AS9848	SEJONG NETWORKS

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
211.237.79.21	AS10171 SKTelink	`6.61ms` from Seoul, KR
211.39.40.73	AS10171 SKTelink	`1.99ms` from Seoul, KR
211.237.66.21	AS10171 SKTelink	`0.92ms` from Seoul, KR
211.173.240.111	AS10171 SKTelink	`2.13ms` from Seoul, KR
211.173.192.53	AS10171 SKTelink	`1.98ms` from Seoul, KR
211.173.227.10	AS10171 SKTelink	`1.38ms` from Seoul, KR
210.93.196.4	AS10171 SKTelink	`1.12ms` from Seoul, KR
211.173.234.10	AS10171 SKTelink	`1.30ms` 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
185.192.48.11	AS60167 Hansa IT GmbH	`3.26ms` from Amsterdam, NL
13.80.130.203	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
204.93.247.27	AS23352 DEFT.COM	`0.80ms` from Ashburn, US
73.135.101.187	AS7922 Comcast Cable Communications, LLC	`8.01ms` from Ashburn, US
101.24.150.91	AS4837 CHINA UNICOM China169 Backbone	`8.00ms` from Beijing, CN
193.6.251.11	AS1955 KIFU (Governmental Info Tech Development Agency)	`7.51ms` from Budapest, HU
149.76.211.235	AS11976 Fidelity Communication International Inc.	`14.93ms` from Chicago, US
198.61.248.219	AS19994 Rackspace Hosting	`1.28ms` from Chicago, US
97.92.42.155	AS20115 Charter Communications LLC	`10.28ms` from Chicago, US
18.223.61.139	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
134.228.82.27	AS13490 Buckeye Cablevision, Inc.	`4.14ms` from Detroit, US
62.143.43.123	AS3209 Vodafone GmbH	`5.39ms` from Frankfurt am Main, DE
92.134.95.155	AS3215 Orange S.A.	`12.15ms` from Frankfurt am Main, DE
175.160.240.171	AS4837 CHINA UNICOM China169 Backbone	`8.05ms` from Harbin, CN
15.160.102.59	AS16509 Amazon.com, Inc.	`0.13ms` from Milan, IT
35.140.127.59	AS33363 Charter Communications, Inc	`12.79ms` from Orlando, US
116.222.211.107	AS9824 JCOM Co., Ltd.	`8.05ms` from Osaka, JP
211.213.111.11	AS9318 SK Broadband Co Ltd	`7.43ms` from Seoul, KR
210.162.148.91	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.43ms` from Tokyo, JP
102.24.161.59	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.24ms` from Tunis, TN
116.255.44.171	AS38195 Superloop	`0.78ms` from Brisbane, AU
102.182.25.187	AS37611 AFRIHOST SP (PTY) LTD	`18.07ms` from Cape Town, ZA
69.57.104.91	AS1640 Thacker-Grigsby Communications	`18.92ms` from Chicago, US
12.219.82.203	AS7018 AT&T Enterprises, LLC	`1.40ms` from Chicago, US
51.198.218.219	AS5607 Sky UK Limited	`1.92ms` from Erith, GB

Traceroute

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

traceroute -a -n -q1 -f2 -m7 211.173.228.255

traceroute to 211.173.228.255 (211.173.228.255): 7 hops max, 52 byte packets

2 [AS8151] 187.175.232.194 0.421 ms

3 *

4 [AS8151] 201.154.157.5 26.773 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Cancún, MX

On December 14th 2025

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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 AS10171 at robtex.

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