124.80.20.0/22

AS17849 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS17849
Parent Range	124.80.0.0/16
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        124.80.0.0 - 124.80.255.255
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:  2020-12-29T05:46:13Z
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:        124.80.0.0 - 124.80.255.255
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 124.80.20.0/22

Range	ASN	Company	Num of IPs
124.80.0.0/16	AS17849	SK Broadband Co Ltd	65,536

Nearby Ranges

BGP prefixes that overlap with 124.80.0.0/16

Range	ASN	Company	Num of IPs
124.80.0.0/16	AS17849	SK Broadband Co Ltd	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
124.80.23.255	AS17849 SK Broadband Co Ltd	`2.06ms` from Seoul, KR
124.80.21.0	AS17849 SK Broadband Co Ltd	`2.11ms` from Seoul, KR
124.80.20.255	AS17849 SK Broadband Co Ltd	`2.11ms` from Seoul, KR
124.80.22.1	AS17849 SK Broadband Co Ltd	`2.12ms` 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
74.214.16.22	AS33227 Blue Bridge Networks	`4.17ms` from Buffalo, US
197.147.185.102	AS36884 Wana Corporate	`11.96ms` from Casablanca, MA
50.249.248.54	AS7922 Comcast Cable Communications, LLC	`6.33ms` from Chicago, US
76.181.243.166	AS10796 Charter Communications Inc	`9.57ms` from Columbus, US
63.35.134.134	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
83.236.106.246	AS20676 Plusnet GmbH	`5.95ms` from Duesseldorf, DE
45.78.24.134	AS25820 IT7 Networks Inc	`0.26ms` from Hong Kong, HK
213.177.218.118	AS15704 XTRA TELECOM S.A.	`4.30ms` from Madrid, ES
153.216.128.214	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.00ms` from Osaka, JP
115.10.68.198	AS4766 Korea Telecom	`5.39ms` from Seoul, KR
118.35.29.134	AS4766 Korea Telecom	`7.36ms` from Seoul, KR
220.87.170.134	AS4766 Korea Telecom	`4.46ms` from Seoul, KR
128.106.48.54	AS3758 SingNet	`1.72ms` from Singapore, SG
180.76.51.134	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.65ms` from Tianjin, CN
41.99.190.246	AS36947 Telecom Algeria	`11.12ms` from Valencia, ES
92.97.241.246	AS5384 Emirates Internet	`4.41ms` from Al Fujairah City, AE
24.74.117.6	AS11426 Charter Communications Inc	`8.30ms` from Atlanta, US
35.167.217.182	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
193.68.53.102	AS12301 Invitech ICT Services Kft.	`0.58ms` from Budapest, HU
14.178.220.54	AS45899 VNPT Corp	`4.02ms` from Hanoi, VN
40.83.96.102	AS8075 Microsoft Corporation	`0.58ms` from Hong Kong, HK
131.145.18.182	AS8075 Microsoft Corporation	`0.17ms` from London, GB
185.252.10.214	AS200845 AVATEL TELECOM, SA	`7.85ms` from Madrid, ES
175.36.198.22	AS4804 Microplex PTY LTD	`9.87ms` from Melbourne, AU
129.25.131.6	AS11834 Drexel University	`3.71ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 124.80.21.77

traceroute to 124.80.21.77 (124.80.21.77): 64 hops max, 52 byte packets

5 [AS9318] 39.124.192.137 1.606 ms

6 *

7 *

8 *

9 *

10 *

11 *

12 [AS17849] 124.80.21.77 10.528 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 28th 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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