117.123.102.0/23

AS17849 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS17849
Parent Range	117.123.0.0/16
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        117.123.0.0 - 117.123.255.255
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:  2020-12-29T05:46:10Z
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:        117.123.0.0 - 117.123.255.255
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 117.123.102.0/23

Range	ASN	Company	Num of IPs
117.123.0.0/16	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

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

IP Address	ASN	Details
117.123.102.0	AS17849 SK Broadband Co Ltd	`2.27ms` from Seoul, KR
117.123.103.1	AS17849 SK Broadband Co Ltd	`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
105.103.130.167	AS36947 Telecom Algeria	`13.03ms` from Algiers, DZ
24.91.173.87	AS7922 Comcast Cable Communications, LLC	`4.04ms` from Boston, US
91.20.132.167	AS3320 Deutsche Telekom AG	`2.64ms` from Duesseldorf, DE
84.162.227.247	AS3320 Deutsche Telekom AG	`4.17ms` from Hamburg, DE
117.5.231.247	AS7552 Viettel Group	`0.38ms` from Ho Chi Minh City, VN
185.209.75.151	AS140641 YOTTA NETWORK SERVICES PRIVATE LIMITED	`0.19ms` from Mumbai, IN
200.159.187.39	AS28584 Defferrari Solucoes em Internet Ltda	`0.76ms` from Novo Hamburgo, BR
124.146.32.103	AS17586 LG HelloVision Corp.	`4.53ms` from Seoul, KR
221.156.50.183	AS4766 Korea Telecom	`5.27ms` from Seoul, KR
180.69.1.215	AS9318 SK Broadband Co Ltd	`1.59ms` from Seoul, KR
58.231.132.199	AS9318 SK Broadband Co Ltd	`6.92ms` from Seoul, KR
36.236.254.39	AS3462 Data Communication Business Group	`3.80ms` from Taichung, TW
111.243.176.55	AS3462 Data Communication Business Group	`2.10ms` from Taipei, TW
122.222.124.247	AS2519 ARTERIA Networks Corporation	`4.13ms` from Tokyo, JP
27.21.79.23	AS4134 CHINANET-BACKBONE	`6.17ms` from Wuhan, CN
123.53.1.103	AS4134 CHINANET-BACKBONE	`7.76ms` from Zhengzhou, CN
5.76.95.199	AS9198 JSC Kazakhtelecom	`8.13ms` from Karagandy, KZ
90.195.87.103	AS5607 Sky UK Limited	`2.29ms` from London, GB
204.16.2.183	AS20406 Braslink Network Inc	`1.08ms` from Miami, US
199.232.199.55	AS54113 Fastly, Inc.	`0.08ms` from Milan, IT
65.94.241.215	AS577 Bell Canada	`5.71ms` from Montreal, CA
117.80.55.103	AS4134 CHINANET-BACKBONE	`4.96ms` from Nanjing, CN
124.102.202.167	AS4713 NTT Communications Corporation	`12.27ms` from Osaka, JP
47.104.220.119	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.33ms` from Qingdao, CN
20.187.46.7	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US

Traceroute

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

traceroute -a -n -q1 -f2 117.123.103.0

traceroute to 117.123.103.0 (117.123.103.0): 64 hops max, 52 byte packets

2 [] 80.81.197.58 155.652 ms

3 *

4 *

5 *

6 *

7 *

8 *

9 *

10 [AS17849] 117.123.103.0 220.004 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 11th 2025

What are IP address ranges?

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