211.39.12.0/24

AS10171 · SKTelink

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Summary

Country	South Korea
Domain	sk.com
ASN	AS10171
Parent Range	211.39.0.0/18
Registry	APNIC
ID	SKTELINK

WHOIS Details

inetnum:        211.39.0.0 - 211.39.63.255
netname:        SKTelink
descr:          SKTelink
admin-c:        IM688-AP
tech-c:         IM688-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T05:40:24Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Mapo-gu Mapo-daero
country:        KR
phone:          +82-70-7400-1851
e-mail:         [email protected]
nic-hdl:        IM688-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2023-08-22T07:36:04Z
source:         APNIC

inetnum:        211.39.0.0 - 211.39.63.255
netname:        SKTelink-KR
descr:          SKTelink
country:        KR
admin-c:        IA119-KR
tech-c:         JP119-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
changed:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Seoul Mapo-gu Mapo-daero
address:        Mapo T-town Bldg,10F
country:        KR
phone:          +82-70-7400-1851
e-mail:         [email protected]
nic-hdl:        IA119-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         IP Manager
address:        Seoul Mapo-gu Mapo-daero
address:        Mapo T-town Bldg,10F
country:        KR
phone:          +82-70-7400-1851
e-mail:         [email protected]
nic-hdl:        JP119-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 211.39.12.0/24

Range	ASN	Company	Num of IPs
211.39.0.0/18	AS10171	SKTelink	16,384

Nearby Ranges

BGP prefixes that overlap with 211.39.0.0/16

Range	ASN	Company	Num of IPs
211.39.0.0/18	AS10171	SKTelink	16,384
211.39.160.0/19	AS9848	SEJONG NETWORKS	8,192
211.39.128.0/19	AS4766	Korea Telecom	8,192
211.39.192.0/19	AS4766	BITNET	8,192
211.39.96.0/19	AS4766	Korean Education Network	8,192
211.39.224.0/19	AS9457	DREAMLINE CO.	8,192
211.39.113.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.114.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.115.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.116.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.117.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.118.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.119.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.120.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.121.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.122.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.98.0/24	AS3786	Kongju National University	256
211.39.165.0/24	AS38676	FLEXNET	256
211.39.166.0/24	AS38676	FLEXNET	256
211.39.169.0/24	AS38676	FLEXNET	256
211.39.237.0/24	AS17878	LX Inc.	256
211.39.99.0/24	AS9318	Taegu Science College	256
211.39.107.0/24	AS18319	Yeungnam College Of Science & Technology	256
211.39.110.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.111.0/24	AS18337	DAEGU HAANY UNIVERSITY	256
211.39.112.0/24	AS18337	DAEGU HAANY UNIVERSITY	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
51.8.36.56	AS8075 Microsoft Corporation	`0.58ms` from Ashburn, US
110.137.114.200	AS7713 PT Telekomunikasi Indonesia	`9.90ms` from Batam, ID
75.69.71.216	AS7922 Comcast Cable Communications, LLC	`7.27ms` from Boston, US
188.24.242.152	AS8708 DIGI ROMANIA S.A.	`5.09ms` from Bucharest, RO
113.75.3.200	AS4134 CHINANET-BACKBONE	`7.68ms` from Guangzhou, CN
154.215.156.136	AS134548 DXTL Tseung Kwan O Service	`0.71ms` from Hong Kong, HK
110.10.165.216	AS9318 SK Broadband Co Ltd	`1.44ms` from Incheon, KR
85.104.165.232	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.45ms` from Istanbul, TR
138.74.180.24	AS15108 Allo Communications LLC	`8.79ms` from Lincoln, US
5.154.89.168	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`7.03ms` from Madrid, ES
85.141.186.24	AS8359 MTS PJSC	`10.77ms` from Moscow, RU
113.197.217.24	AS2497 Internet Initiative Japan Inc.	`1.99ms` from Osaka, JP
120.159.216.136	AS135887 Belong (Telstra Limited)	`1.97ms` from Perth, AU
39.85.154.168	AS4837 CHINA UNICOM China169 Backbone	`6.68ms` from Qingdao, CN
136.22.228.40	AS36492 Google, LLC	`0.84ms` from San Jose, US
1.176.39.40	AS9845 LG HelloVision Corp.	`8.22ms` from Seoul, KR
121.119.115.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.04ms` from Tokyo, JP
38.68.237.248	AS26499 Virginia Polytechnic Institute and State Univ.	`1.19ms` from Ashburn, US
186.30.169.56	AS19429 ETB - Colombia	`1.37ms` from Bogota, CO
102.140.119.40	AS328351 DK Wireless Internet (Pty) Ltd	`3.61ms` from Cape Town, ZA
91.55.79.216	AS3320 Deutsche Telekom AG	`4.64ms` from Frankfurt am Main, DE
115.237.116.8	AS4134 CHINANET-BACKBONE	`7.94ms` from Hangzhou, CN
75.50.53.8	AS7018 AT&T Enterprises, LLC	`2.13ms` from Houston, US
175.37.93.136	AS4804 Microplex PTY LTD	`2.08ms` from Melbourne, AU
95.66.197.248	AS35645 Limited Liability Company "VLADINFO"	`3.99ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f4 -m7 211.39.12.220

traceroute to 211.39.12.220 (211.39.12.220): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.079 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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