58.145.23.0/24

AS9689 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9689
Parent Range	58.145.0.0/17
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        58.145.0.0 - 58.145.127.255
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:  2020-12-29T05:46:05Z
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:        58.145.0.0 - 58.145.127.255
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 58.145.23.0/24

Range	ASN	Company	Num of IPs
58.145.0.0/17	AS38096	SK Broadband Co Ltd	32,768
58.145.0.0/17	AS38097	SK Broadband Co Ltd	32,768
58.145.0.0/17	AS9689	SK Broadband Co Ltd	32,768

Nearby Ranges

BGP prefixes that overlap with 58.145.0.0/16

Range	ASN	Company	Num of IPs
58.145.0.0/17	AS38097	SK Broadband Co Ltd	32,768
58.145.0.0/17	AS38096	SK Broadband Co Ltd	32,768
58.145.0.0/17	AS9689	SK Broadband Co Ltd	32,768
58.145.128.0/19	AS4804	OPTUS INTERNET - RETAIL	8,192
58.145.168.0/21	AS46054	PT Wahana Lintas Nusa Persada	2,048
58.145.160.0/21	AS59108	KATCH Network Inc.	2,048
58.145.190.0/24	AS24432	Robi Axiata Ltd - DATA	256
58.145.191.0/24	AS24432	Robi Axiata Ltd - Infrastructure	256
58.145.227.0/24	AS45166	PACIFIC INTERNET HK DIA	256
58.145.229.0/24	AS45166	Pacific Internet Network Solutions (Philippines) Inc	256
58.145.230.0/24	AS45166	PACIFIC INTERNET DIA	256
58.145.184.0/24	AS24432	Robi Axitata Ltd- DATA	256
58.145.235.0/24	AS4628	Pacific Internet Pte Ltd	256
58.145.236.0/24	AS4628	PACIFIC INTERNET BROADBAND	256
58.145.237.0/24	AS4628	PACIFIC INTERNET BROADBAND	256
58.145.238.0/24	AS4628	PACIFIC INTERNET BROADBAND	256
58.145.239.0/24	AS4628	PACIFIC INTERNET BROADBAND	256
58.145.199.0/24	AS4637	Telstra Global Internet Service	256
58.145.225.0/24	AS4637	Telstra Global Internet Service	256
58.145.228.0/24	AS4637	Telstra Global Internet Services Network Blocks	256
58.145.234.0/24	AS4637	Telstra Global Internet Services Network Blocks	256
58.145.233.0/24	AS56251	PT Acclivis Technologies and Solutions	256
58.145.232.0/24	AS4628	PACIFIC INTERNET BROADBAND	256
58.145.185.0/24	AS24432	Robi Axitata Ltd- DATA	256
58.145.186.0/24	AS24432	Robi Axitata Ltd- DATA	256
58.145.187.0/24	AS24432	Robi Axitata Ltd- DATA	256
58.145.188.0/24	AS24432	Robi Axiata Ltd - IT Services	256
58.145.189.0/24	AS24432	Robi Axiata Ltd - DATA	256

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

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

IP Address	ASN	Details
58.145.23.74	AS9689 SK Broadband Co Ltd	`2.50ms` 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
73.186.237.24	AS7922 Comcast Cable Communications, LLC	`8.98ms` from Boston, US
196.65.167.232	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.33ms` from Casablanca, MA
109.57.58.216	AS44034 Hi3G Access AB	`7.21ms` from Copenhagen, DK
34.171.215.120	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
94.202.119.120	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.21ms` from Dubai, AE
101.69.181.24	AS4837 CHINA UNICOM China169 Backbone	`8.85ms` from Hangzhou, CN
122.239.248.216	AS4134 CHINANET-BACKBONE	`11.90ms` from Nanchang, CN
94.19.209.168	AS35807 SkyNet Ltd.	`0.46ms` from Saint Petersburg, RU
187.104.164.40	AS28573 Claro NXT Telecomunicacoes Ltda	`11.50ms` from Sao Paulo, BR
126.177.148.184	AS17676 SoftBank Corp.	`2.89ms` from Tokyo, JP
126.67.105.152	AS17676 SoftBank Corp.	`18.83ms` from Tokyo, JP
102.29.80.104	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`16.29ms` from Tunis, TN
79.96.178.72	AS12824 home.pl S.A.	`1.16ms` from Warsaw, PL
154.213.143.120	AS132839 POWER LINE DATACENTER	`1.09ms` from Hong Kong, HK
95.169.23.168	AS25820 IT7 Networks Inc	`0.27ms` from Los Angeles, US
47.20.106.152	AS6128 Cablevision Systems Corp.	`3.44ms` from Newark, US
220.132.34.184	AS3462 Data Communication Business Group	`0.91ms` from Taipei, TW
99.225.223.88	AS812 Rogers Communications Canada Inc.	`6.17ms` from Toronto, CA
213.191.128.8	AS13046 Hrvatski Telekom d.d.	`0.68ms` from Zagreb, HR
147.135.113.120	AS16276 OVH SAS	`1.40ms` from Ashburn, US
62.234.212.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Beijing, CN
72.247.118.8	AS16625 Akamai Technologies, Inc.	`0.52ms` from Hong Kong, HK
103.149.35.88	AS24534 PT. Transhybrid Communication	`0.47ms` from Jakarta, ID
43.247.37.8	AS38320 PT Maxindo Mitra Solusi	`0.51ms` from Jakarta, ID
36.95.83.216	AS7713 PT Telekomunikasi Indonesia	`0.67ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 -f5 58.145.23.78

traceroute to 58.145.23.78 (58.145.23.78): 64 hops max, 52 byte packets

5 [AS4637] 210.176.150.116 1.54 ms

6 *

7 *

8 *

9 *

10 [AS9689] 211.41.135.110 3.684 ms

11 *

12 [AS9689] 58.145.23.78 3.278 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 14th 2025

What are IP address ranges?

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