Autonomous System details

AS10171

SKTelink · sk.com

South Korea

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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
211.237.64.0/23	SKTelink	512
210.93.196.0/24	SKTelink	256
210.93.197.0/24	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	██████████	2
211.173.192.53	██████████	1
210.93.213.45	██████████	1
211.173.192.31	██████████	1

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Peers

There are 5 peers for this ASN.

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

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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams	Name
AS3491	PCCW Global (HK) Ltd.
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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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
211.237.66.21	AS10171 SKTelink	`1.08ms` from Seoul, KR
211.39.40.80	AS10171 SKTelink	`1.63ms` from Incheon, KR
210.93.210.114	AS10171 SKTelink	`734.33ms` from Seoul, KR
210.93.196.4	AS10171 SKTelink	`1.46ms` from Seoul, KR
211.237.79.21	AS10171 SKTelink	`7.17ms` from Seoul, KR
211.173.227.10	AS10171 SKTelink	`1.04ms` from Incheon, KR
211.173.234.10	AS10171 SKTelink	`1.10ms` from Seoul, KR
210.93.211.74	AS10171 SKTelink	`763.29ms` from Dongnae, KR
211.173.192.49	AS10171 SKTelink	`2.07ms` from Seoul, KR
211.173.240.111	AS10171 SKTelink	`1.23ms` 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
97.146.242.11	AS6167 Verizon Business	`18.88ms` from Ashburn, US
50.45.40.11	AS5650 Frontier Communications of America, Inc.	`15.07ms` from Chicago, US
99.69.92.251	AS7018 AT&T Enterprises, LLC	`17.88ms` from Chicago, US
134.243.70.59	AS33194 Chemical Abstracts Service	`2.78ms` from Columbus, US
212.97.130.107	AS47292 Sentia Denmark A/S	`0.51ms` from Copenhagen, DK
20.12.193.11	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
202.140.68.91	AS9474 SmarTone Telecommunications Ltd.	`0.63ms` from Hong Kong, HK
14.61.240.11	AS4766 Korea Telecom	`1.53ms` from Incheon, KR
118.57.246.155	AS4766 Korea Telecom	`7.35ms` from Incheon, KR
18.175.240.43	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
51.103.7.155	AS8075 Microsoft Corporation	`0.33ms` from Paris, FR
98.84.148.91	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
66.215.53.107	AS20115 Charter Communications LLC	`6.81ms` from San Jose, US
119.149.182.11	AS38091 LG HelloVision Corp.	`1.06ms` from Seoul, KR
58.29.238.171	AS9316 DACOM-PUBNETPLUS	`2.02ms` from Seoul, KR
42.189.237.123	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`6.24ms` from Sepang, MY
58.33.191.59	AS4812 China Telecom (Group)	`3.92ms` from Shanghai, CN
52.163.244.107	AS8075 Microsoft Corporation	`0.47ms` from Singapore, SG
1.141.165.139	AS1221 Telstra Limited	`1.26ms` from Sydney, AU
118.114.224.235	AS4134 CHINANET-BACKBONE	`1.64ms` from Chengdu, CN
74.219.210.43	AS10796 Charter Communications Inc	`5.67ms` from Columbus, US
31.15.169.171	AS3212 Telemach Slovenija d.o.o.	`0.90ms` from Ljubljana, SI
183.135.87.11	AS4134 CHINANET-BACKBONE	`5.41ms` from Ningbo, CN
35.140.127.59	AS33363 Charter Communications, Inc	`12.52ms` from Orlando, US
125.205.12.219	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.53ms` from Osaka, JP

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 211.173.233.34

traceroute to 211.173.233.34 (211.173.233.34): 6 hops max, 52 byte packets

2 [AS56911] 185.169.236.216 0.554 ms

3 [AS56911] 185.169.236.158 14.458 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On April 13th 2026

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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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