All IP Ranges
124.0.0.0/8
AS9318 | 124.136.0.0/14

124.136.0.0/14

AS9318 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9318
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

Nearby Ranges

BGP prefixes that overlap with 124.0.0.0/8

Range	ASN	Company	Num of IPs
124.176.0.0/12	AS1221	Telstra Limited	1,048,576
124.48.0.0/12	AS17858	LG POWERCOMM	1,048,576
124.128.0.0/13	AS9929	China Unicom Shandong province network	524,288
124.96.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
124.128.0.0/13	AS4837	China Unicom Shandong province network	524,288
124.220.0.0/14	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	262,144
124.236.0.0/14	AS58539	CHINANET hebei province network	262,144
124.236.0.0/14	AS4134	CHINANET hebei province network	262,144
124.228.0.0/14	AS4134	CHINANET Hunan province network	262,144
124.164.0.0/14	AS4837	China Unicom Shan1xi province network	262,144
124.84.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
124.92.0.0/14	AS4837	China Unicom Liaoning province network	262,144
124.104.0.0/14	AS20940	IPG	262,144
124.36.0.0/14	AS17506	ARTERIA Networks Corporation	262,144
124.32.0.0/14	AS17506	ARTERIA Networks Corporation	262,144
124.236.0.0/14	AS134760	CHINANET hebei province network	262,144
124.104.0.0/14	AS9299	IPG	262,144
124.22.0.0/15	AS23771	SHANXI NETWORK INTERMEDIARY CO.,LTD	131,072
124.226.0.0/15	AS137693	CHINANET Guangxi province network	131,072
124.250.0.0/15	AS23724	21ViaNet(China),Inc.	131,072
124.226.0.0/15	AS138169	CHINANET Guangxi province network	131,072
124.0.0.0/15	AS38398	SK Telecom	131,072
124.118.0.0/15	AS4809	CHINANET Xinjiang province network	131,072
124.232.0.0/15	AS4134	CHINANET Hunan province network	131,072
124.234.0.0/15	AS4134	CHINANET Jilin province network	131,072
124.0.0.0/15	AS9644	SK Telecom	131,072
124.226.0.0/15	AS4809	CHINANET Guangxi province network	131,072
124.118.0.0/15	AS4134	CHINANET Xinjiang province network	131,072
124.232.0.0/15	AS63835	CHINANET Hunan province network	131,072
124.226.0.0/15	AS4134	CHINANET Guangxi province network	131,072
124.232.0.0/15	AS4809	CHINANET Hunan province network	131,072
124.112.0.0/15	AS4134	CHINANET anhui province network	131,072
124.90.0.0/15	AS4837	China Unicom Zhejiang province network	131,072
124.16.0.0/15	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	131,072
124.2.0.0/16	AS18302	SK Broadband Co Ltd	65,536

Hosted domains

There are 361 domain names hosted across 49 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

1,472 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
124.136.9.162	AS18302 SK Telecom	`1.92ms` from Seoul, KR
124.137.136.131	AS18302 SK Telecom	`4.60ms` from Seoul, KR
124.137.133.230	AS18302 SK Telecom	`3.48ms` from Seoul, KR
124.137.173.152	AS38117 jin san cable net company ltd	`10.93ms` from Seoul, KR
124.137.204.254	AS18302 SK Telecom	`1.34ms` from Seoul, KR
124.137.22.254	AS18302 SK Telecom	`1.47ms` from Seoul, KR
124.137.205.58	AS18302 SK Telecom	`1.69ms` from Seoul, KR
124.137.131.1	AS9318 SK Broadband Co Ltd	`3.43ms` from Seoul, KR
124.136.19.45	AS18302 SK Telecom	`2.50ms` from Seoul, KR
124.137.200.225	AS18302 SK Telecom	`1.69ms` from Seoul, KR
124.137.74.135	AS18302 SK Telecom	`2.02ms` from Seoul, KR
124.137.171.149	AS38117 jin san cable net company ltd	`11.17ms` from Seoul, KR
124.136.3.33	AS18302 SK Telecom	`7.93ms` from Seoul, KR
124.136.196.100	AS18302 SK Telecom	`8.55ms` from Seoul, KR
124.137.24.129	AS18302 SK Telecom	`1.89ms` from Seoul, KR
124.136.247.195	AS18302 SK Telecom	`8.24ms` from Seoul, KR
124.136.99.157	AS18302 SK Telecom	`3.44ms` from Seoul, KR
124.137.52.129	AS18302 SK Telecom	`2.82ms` from Seoul, KR
124.136.210.129	AS18302 SK Telecom	`14.49ms` from Seoul, KR
124.136.108.149	AS38120 LG HelloVision Corp.	`8.91ms` from Seoul, KR
124.137.166.13	AS38117 jin san cable net company ltd	`10.81ms` from Seoul, KR
124.136.38.254	AS18302 SK Telecom	`6.49ms` from Seoul, KR
124.136.29.30	AS18302 SK Telecom	`2.36ms` from Seoul, KR
124.136.157.226	AS9318 SK Broadband Co Ltd	`2.62ms` from Seoul, KR
124.136.8.217	AS18302 SK Telecom	`2.28ms` 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
58.83.233.30	AS23724 IDC, China Telecommunications Corporation	`3.11ms` from Beijing, CN
93.141.218.222	AS5391 Hrvatski Telekom d.d.	`17.78ms` from Belgrade, RS
200.17.118.174	AS1916 Rede Nacional de Ensino e Pesquisa	`10.37ms` from Campina Grande, BR
38.71.196.254	AS174 Cogent Communications, LLC	`0.54ms` from Chicago, US
45.18.91.30	AS7018 AT&T Enterprises, LLC	`3.72ms` from Chicago, US
3.145.208.78	AS16509 Amazon.com, Inc.	`1.00ms` from Columbus, US
87.189.170.78	AS3320 Deutsche Telekom AG	`2.97ms` from Duesseldorf, DE
195.97.248.94	AS12703 Pulsant (Scotland) Ltd	`3.07ms` from Edinburgh, GB
70.63.92.254	AS53493 Jones Onslow Electric Membership Corporation	`13.66ms` from Fayetteville, US
37.148.200.174	AS21499 Host Europe GmbH	`3.09ms` from Frankfurt am Main, DE
5.146.208.110	AS3209 Vodafone GmbH	`11.10ms` from Frankfurt am Main, DE
91.11.0.142	AS3320 Deutsche Telekom AG	`7.73ms` from Frankfurt am Main, DE
119.236.165.254	AS4760 HKT Limited	`0.71ms` from Hong Kong, HK
94.125.185.30	AS12389 PJSC Rostelecom	`10.88ms` from Kazan, RU
95.18.205.46	AS12479 Orange Espagne SA	`9.97ms` from Madrid, ES
83.43.159.14	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.81ms` from Madrid, ES
80.30.95.14	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.84ms` from Madrid, ES
49.148.18.174	AS9299 Philippine Long Distance Telephone Company	`13.40ms` from Manila, PH
131.94.7.222	AS3681 Florida International University	`1.24ms` from Miami, US
122.170.219.158	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.56ms` from Mumbai, IN
78.199.168.174	AS12322 Free SAS	`1.50ms` from Paris, FR
62.85.77.30	AS12578 SIA Tet	`1.19ms` from Riga, LV
177.32.91.14	AS28573 Claro NXT Telecomunicacoes Ltda	`5.56ms` from Sao Paulo, BR
211.255.52.126	AS38661 abcle	`2.97ms` from Seoul, KR
58.196.133.62	AS4538 China Education and Research Network Center	`2.74ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f14 124.136.0.1

traceroute to 124.136.0.1 (124.136.0.1): 64 hops max, 52 byte packets

14 [AS9808] 221.183.89.61 9.748 ms

15 [AS9808] 221.183.89.70 9.752 ms

16 *

17 [AS58453] 223.120.22.121 43.031 ms

18 [AS58453] 223.120.2.190 42.858 ms

19 [AS9318] 58.229.92.64 45.481 ms

20 *

21 *

22 *

23 *

24 [AS9318] 58.229.92.198 77.115 ms

25 [AS18302] 219.253.2.16 76.279 ms

26 [AS18302] 219.253.3.178 77.526 ms

27 [AS18302] 124.139.23.42 101.727 ms

28 [AS18302] 124.136.0.1 106.752 ms

Measurement taken from

IPinfo ProbeNet in Hangzhou, CN

On October 30th 2025

What are IP address ranges?

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