124.139.232.0/23

AS9318 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9318
Parent Range	124.136.0.0/14
Registry	APNIC
ID	SK-TELECOM-NET

WHOIS Details

inetnum:        124.136.0.0 - 124.139.255.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        IM670-AP
tech-c:         IM670-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2020-11-02T07:36:02Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr 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 Jung-gu Toegye-ro 24
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM670-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:03Z
source:         APNIC

inetnum:        124.136.0.0 - 124.139.255.255
netname:        broadNnet-KR
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        IM12-KR
tech-c:         IM12-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:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Jung-gu Toegye-ro 24
address:        SK Namsan Green Bldg.
country:        KR
phone:          +82-80-828-2106
e-mail:         ip-adm@skbroadband.com
nic-hdl:        IM12-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 124.139.232.0/23

Range	ASN	Company	Num of IPs
124.136.0.0/14	AS10050	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS17838	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS18302	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38117	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38120	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38395	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38398	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38405	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38406	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38411	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38412	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38416	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS38417	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS4792	SK Broadband Co Ltd	262,144
124.136.0.0/14	AS9318	SK Broadband Co Ltd	262,144

Hosted domains

There are 12 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
124.139.233.175	AS9318 SK Broadband Co Ltd	`1.43ms` from Seoul, KR
124.139.232.37	AS9318 SK Broadband Co Ltd	`1.45ms` 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
107.137.90.119	AS7018 AT&T Enterprises, LLC	`4.81ms` from Atlanta, US
41.101.34.7	AS36947 Telecom Algeria	`18.59ms` from Barcelona, ES
35.230.226.7	AS396982 Google LLC	`0.27ms` from Chang-hua, TW
97.243.111.87	AS6167 Verizon Business	`16.61ms` from Chicago, US
97.147.156.23	AS6167 Verizon Business	`15.78ms` from Chicago, US
69.32.229.23	AS27365 Cengage Learning, Inc.	`1.85ms` from Cincinnati, US
181.2.220.215	AS7303 Telecom Argentina S.A.	`1.76ms` from Cordoba, AR
97.154.200.7	AS6167 Verizon Business	`13.56ms` from Dallas, US
171.22.31.39	AS215439 PLAY2GO INTERNATIONAL LIMITED	`0.63ms` from Frankfurt am Main, DE
88.15.22.23	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.89ms` from Madrid, ES
95.52.157.119	AS12389 PJSC Rostelecom	`3.92ms` from Saint Petersburg, RU
1.178.43.71	AS136907 HUAWEI CLOUDS	`0.78ms` from Sao Paulo, BR
174.45.74.55	AS33588 Charter Communications LLC	`14.30ms` from Seattle, US
112.147.84.215	AS17858 LG POWERCOMM	`2.35ms` from Seoul, KR
5.195.109.199	AS5384 Emirates Internet	`0.66ms` from Al Fujairah City, AE
71.197.3.7	AS7922 Comcast Cable Communications, LLC	`10.94ms` from Ashburn, US
65.186.58.119	AS10796 Charter Communications Inc	`16.52ms` from Flint, US
37.185.205.71	AS5432 Proximus NV	`17.08ms` from Gravelines, FR
36.138.156.23	AS9808 China Mobile Communications Group Co., Ltd.	`0.49ms` from Hohhot, CN
124.187.14.103	AS1221 Telstra Limited	`8.52ms` from Melbourne, AU
162.158.0.23	AS13335 Cloudflare, Inc.	`0.14ms` from Melbourne, AU
72.226.11.199	AS12271 Charter Communications Inc	`3.24ms` from New York City, US
167.206.149.71	AS6128 Cablevision Systems Corp.	`2.74ms` from New York City, US
37.23.75.183	AS12389 PJSC Rostelecom	`5.62ms` from Novosibirsk, RU
121.81.164.167	AS17511 OPTAGE Inc.	`3.26ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 124.139.232.66

traceroute to 124.139.232.66 (124.139.232.66): 64 hops max, 52 byte packets

5 [AS9318] 211.176.57.121 1.71 ms

6 *

7 *

8 *

9 *

10 [AS9318] 211.117.68.190 2.659 ms

11 [AS9318] 124.139.232.66 2.301 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 4th 2025

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.

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