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

Nearby Ranges

BGP prefixes that overlap with 117.123.0.0/16

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

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

IP Address	ASN	Details
117.123.102.255	AS17849 SK Broadband Co Ltd	`2.37ms` from Seoul, KR
117.123.103.1	AS17849 SK Broadband Co Ltd	`2.36ms` 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
2.87.59.167	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.73ms` from Athens, GR
35.229.199.87	AS396982 Google LLC	`0.13ms` from Chang-hua, TW
58.245.103.119	AS4837 CHINA UNICOM China169 Backbone	`7.53ms` from Changchun, CN
87.123.88.87	AS8881 1&1 Versatel GmbH	`4.58ms` from Duesseldorf, DE
2.124.236.23	AS5607 Sky UK Limited	`3.63ms` from Erith, GB
115.220.53.7	AS4134 CHINANET-BACKBONE	`8.67ms` from Hangzhou, CN
217.44.202.167	AS2856 British Telecommunications PLC	`6.70ms` from London, GB
146.90.115.119	AS6871 Plusnet	`5.46ms` from London, GB
34.201.129.231	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
75.68.248.199	AS7922 Comcast Cable Communications, LLC	`6.31ms` from Boston, US
76.157.131.231	AS7922 Comcast Cable Communications, LLC	`5.14ms` from Chicago, US
34.170.58.23	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
77.2.252.119	AS6805 Telefonica Germany GmbH & Co.OHG	`9.07ms` from Frankfurt am Main, DE
186.55.252.167	AS6057 Administracion Nacional de Telecomunicaciones	`1.69ms` from Montevideo, UY
202.109.157.87	AS4134 CHINANET-BACKBONE	`6.26ms` from Nanchang, CN
58.211.174.167	AS4134 CHINANET-BACKBONE	`4.03ms` from Nanjing, CN
78.194.56.167	AS12322 Free SAS	`4.31ms` from Paris, FR
13.38.27.247	AS16509 Amazon.com, Inc.	`0.13ms` from Paris, FR
34.233.219.39	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
189.229.194.103	AS8151 UNINET	`4.42ms` from Santiago de Queretaro, MX
175.244.186.135	AS4766 Korea Telecom	`7.00ms` from Seoul, KR
34.40.174.7	AS396982 Google LLC	`0.11ms` from Sydney, AU
102.159.19.215	AS37705 TOPNET	`2.10ms` from Tunis, TN
207.135.196.87	AS400072 THUNDERBOX INC	`2.37ms` from Ashburn, US
210.212.204.119	AS9829 National Internet Backbone	`7.47ms` from Bengaluru, IN

Traceroute

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

traceroute -a -n -q1 -f2 117.123.102.215

traceroute to 117.123.102.215 (117.123.102.215): 64 hops max, 52 byte packets

2 [AS23961] 156.0.200.34 0.751 ms

3 [AS969] 199.119.64.158 0.268 ms

4 [AS60068] 185.229.189.198 0.083 ms

5 [] 36.255.56.203 0.34 ms

6 *

7 *

8 *

9 *

10 *

11 *

12 *

13 *

14 [AS17849] 117.123.102.215 85.634 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 6th 2025

What are IP address ranges?

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