124.197.128.0/18

AS9971 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9971
Registry	APNIC
ID	BROADNNET-KR

WHOIS Details

inetnum:        124.197.128.0 - 124.197.191.255
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:  2025-11-03T08:06:07Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Seoul Jung-gu Toegye-ro 24
country:        KR
phone:          +82-80-828-2106
e-mail:         [email protected]
nic-hdl:        IM670-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:03Z
source:         APNIC

inetnum:        124.197.128.0 - 124.197.191.255
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.
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:         [email protected]
nic-hdl:        IM12-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 20240912
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.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 124.197.0.0/16

Range	ASN	Company	Num of IPs
124.197.64.0/18	AS4773	M1 LIMITED	16,384
124.197.192.0/19	AS9971	SK Broadband Co Ltd	8,192
124.197.32.0/20	AS200999	CloudFerro S.A	4,096
124.197.0.0/20	AS40214	Groq, Inc.	4,096
124.197.48.0/21	AS38794	United Information Highway Co.,Ltd.	2,048

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
124.197.171.193	dyotechlife.com	1

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

3,543 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
124.197.145.1	AS9971 SK Broadband Co Ltd	`1.55ms` from Incheon, KR
124.197.135.1	AS9971 SK Broadband Co Ltd	`1.54ms` from Incheon, KR
124.197.162.1	AS9971 SK Broadband Co Ltd	`1.40ms` from Incheon, KR
124.197.138.96	AS9971 SK Broadband Co Ltd	`1.60ms` from Incheon, KR
124.197.158.78	AS9971 SK Broadband Co Ltd	`1.85ms` from Incheon, KR
124.197.171.1	AS9971 SK Broadband Co Ltd	`1.54ms` from Seoul, KR
124.197.182.127	AS9971 SK Broadband Co Ltd	`1.53ms` from Incheon, KR
124.197.132.173	AS9971 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
124.197.181.16	AS9971 SK Broadband Co Ltd	`1.58ms` from Incheon, KR
124.197.152.1	AS9971 SK Broadband Co Ltd	`1.40ms` from Seoul, KR
124.197.131.1	AS9971 SK Broadband Co Ltd	`1.58ms` from Seoul, KR
124.197.150.1	AS9971 SK Broadband Co Ltd	`1.69ms` from Incheon, KR
124.197.179.1	AS9971 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
124.197.147.1	AS9971 SK Broadband Co Ltd	`1.46ms` from Incheon, KR
124.197.151.1	AS9971 SK Broadband Co Ltd	`1.45ms` from Incheon, KR
124.197.174.1	AS9971 SK Broadband Co Ltd	`1.47ms` from Incheon, KR
124.197.146.120	AS9971 SK Broadband Co Ltd	`1.57ms` from Incheon, KR
124.197.189.1	AS9971 SK Broadband Co Ltd	`1.53ms` from Seoul, KR
124.197.172.205	AS9971 SK Broadband Co Ltd	`9.95ms` from Seoul, KR
124.197.173.148	AS9971 SK Broadband Co Ltd	`1.55ms` from Seoul, KR
124.197.140.1	AS9971 SK Broadband Co Ltd	`1.45ms` from Seoul, KR
124.197.142.58	AS9971 SK Broadband Co Ltd	`8.32ms` from Incheon, KR
124.197.160.1	AS9971 SK Broadband Co Ltd	`1.45ms` from Seoul, KR
124.197.164.1	AS9971 SK Broadband Co Ltd	`1.44ms` from Seoul, KR
124.197.130.1	AS9971 SK Broadband Co Ltd	`1.57ms` 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
71.62.10.34	AS7922 Comcast Cable Communications, LLC	`4.98ms` from Ashburn, US
104.247.40.66	AS46887 Crown Castle Fiber LLC	`0.37ms` from Boston, US
76.120.21.50	AS7922 Comcast Cable Communications, LLC	`13.65ms` from Casper, US
65.118.22.242	AS209 CenturyLink Communications, LLC	`14.17ms` from Chicago, US
90.143.144.210	AS1257 Tele2 Sverige AB	`5.74ms` from Goeteborg, SE
211.236.35.130	AS3786 LG DACOM Corporation	`1.41ms` from Incheon, KR
86.174.251.66	AS2856 British Telecommunications PLC	`1.66ms` from London, GB
95.147.229.226	AS2856 British Telecommunications PLC	`7.06ms` from London, GB
150.143.250.114	AS6871 Plusnet	`5.75ms` from London, GB
87.220.9.146	AS12479 Orange Espagne SA	`11.09ms` from Madrid, ES
92.204.97.114	AS29066 velia.net Internetdienste GmbH	`0.67ms` from Miami, US
178.122.71.146	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`6.07ms` from Minsk, BY
83.168.35.226	AS6866 Cyprus Telecommunications Authority	`2.43ms` from Nicosia, CY
191.209.50.82	AS26599 TELEFÔNICA BRASIL S.A	`3.70ms` from Osasco, BR
86.233.225.98	AS3215 Orange S.A.	`8.72ms` from Paris, FR
4.36.156.66	AS3356 Level 3 Parent, LLC	`0.51ms` from Salt Lake City, US
12.156.70.34	AS7018 AT&T Enterprises, LLC	`2.40ms` from San Jose, US
96.92.102.2	AS7922 Comcast Cable Communications, LLC	`6.94ms` from San Jose, US
60.157.101.194	AS17676 SoftBank Corp.	`3.54ms` from Tokyo, JP
202.247.246.162	AS17955 Densan Co., Ltd.	`7.46ms` from Tokyo, JP
79.188.184.226	AS5617 Orange Polska Spolka Akcyjna	`1.21ms` from Warsaw, PL
8.142.16.226	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.25ms` from Zhangjiakou, CN
5.251.88.18	AS9198 JSC Kazakhtelecom	`6.19ms` from Astana, KZ
103.160.192.2	AS141518 SUBHOSTING INNOVATIONS PRIVATE LIMITED	`0.22ms` from Atlanta, US
35.87.15.130	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -f3 124.197.134.99

traceroute to 124.197.134.99 (124.197.134.99): 64 hops max, 52 byte packets

3 [] 101.203.74.47 0.396 ms

4 *

5 *

6 *

7 *

8 *

9 *

10 [AS9971] 124.197.134.99 140.475 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 30th 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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