117.123.30.0/23

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 117.123.30.0/23

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

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

IP Address	ASN	Details
117.123.31.26	AS17849 SK Broadband Co Ltd	`2.71ms` from Seoul, KR
117.123.30.141	AS17849 SK Broadband Co Ltd	`2.97ms` 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
193.74.80.71	AS5432 Proximus NV	`5.87ms` from Amsterdam, NL
84.181.252.231	AS3320 Deutsche Telekom AG	`2.75ms` from Berlin, DE
197.36.47.23	AS8452 TE-AS	`3.69ms` from Cairo, EG
3.122.101.7	AS16509 Amazon.com, Inc.	`0.28ms` from Frankfurt am Main, DE
217.233.184.39	AS3320 Deutsche Telekom AG	`2.59ms` from Hamburg, DE
87.183.86.7	AS3320 Deutsche Telekom AG	`4.50ms` from Hamburg, DE
152.70.72.119	AS31898 Oracle Corporation	`0.14ms` from Hyderabad, IN
91.209.231.87	AS9009 M247 Europe SRL	`0.08ms` from Madrid, ES
27.196.11.199	AS4837 CHINA UNICOM China169 Backbone	`6.93ms` from Qingdao, CN
95.100.210.23	AS16625 Akamai Technologies, Inc.	`0.68ms` from Rio de Janeiro, BR
109.235.216.103	AS50538 OOO "Petrosvyaz"	`0.26ms` from Saint Petersburg, RU
73.131.237.247	AS7922 Comcast Cable Communications, LLC	`7.09ms` from Salt Lake City, US
69.248.8.23	AS7922 Comcast Cable Communications, LLC	`8.74ms` from Secaucus, US
117.72.117.87	AS141679 China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch	`0.28ms` from Tianjin, CN
87.212.44.215	AS50266 Odido Netherlands B.V.	`3.71ms` from Amsterdam, NL
107.210.188.103	AS7018 AT&T Enterprises, LLC	`2.17ms` from Atlanta, US
79.251.247.71	AS3320 Deutsche Telekom AG	`4.37ms` from Duesseldorf, DE
194.126.177.151	AS209103 Proton AG	`0.35ms` from Frankfurt am Main, DE
93.235.237.183	AS3320 Deutsche Telekom AG	`6.49ms` from Frankfurt am Main, DE
77.12.198.151	AS6805 Telefonica Germany GmbH & Co.OHG	`2.82ms` from Frankfurt am Main, DE
47.120.75.231	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.20ms` from Heyuan, CN
81.155.235.167	AS2856 British Telecommunications PLC	`3.37ms` from London, GB
73.55.45.135	AS7922 Comcast Cable Communications, LLC	`9.17ms` from Miami, US
2.34.157.55	AS30722 Vodafone Italia S.p.A.	`10.72ms` from Milan, IT
114.223.217.199	AS4134 CHINANET-BACKBONE	`4.79ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f5 117.123.31.1

traceroute to 117.123.31.1 (117.123.31.1): 64 hops max, 52 byte packets

5 [AS4134] 219.149.114.97 3.968 ms

6 *

7 *

8 [AS4134] 202.97.34.158 14.675 ms

9 [AS4134] 202.97.12.58 20.886 ms

10 [AS4134] 202.97.41.30 59.152 ms

11 *

12 *

13 *

14 *

15 *

16 *

17 *

18 *

19 [AS17849] 117.123.31.1 73.813 ms

Measurement taken from

IPinfo ProbeNet in Liaoyang, CN

On September 11th 2025

What are IP address ranges?

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