58.145.4.0/23

AS9689 · SK Broadband Co Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        [email protected]
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:         [email protected]
nic-hdl:        IM12-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 58.145.4.0/23

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
58.145.236.0/22	AS4628	Pacific Internet Pte Ltd	1,024
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
58.145.190.0/24	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

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

IP Address	ASN	Details
58.145.4.80	AS9689 SK Broadband Co Ltd	`2.06ms` from Seoul, KR
58.145.5.239	AS9689 SK Broadband Co Ltd	`2.09ms` from Incheon, 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
179.15.146.215	AS27831 Colombia Móvil	`15.28ms` from Bogotá, CO
58.23.220.119	AS4837 CHINA UNICOM China169 Backbone	`7.76ms` from Fuzhou, CN
141.209.108.167	AS27274 Central Michigan University	`2.80ms` from Grand Rapids, US
115.4.40.71	AS4766 Korea Telecom	`1.61ms` from Incheon, KR
95.145.54.231	AS2856 British Telecommunications PLC	`2.65ms` from London, GB
101.188.49.167	AS1221 Telstra Limited	`11.78ms` from Melbourne, AU
93.45.125.87	AS12874 Fastweb SpA	`0.88ms` from Milan, IT
176.62.191.151	AS42291 Istranet LLC AS	`1.25ms` from Moscow, RU
95.238.75.7	AS3269 Telecom Italia S.p.A.	`5.41ms` from Naples, IT
156.67.217.135	AS47583 Hostinger International Limited	`0.74ms` from Singapore, SG
58.50.222.135	AS4134 CHINANET-BACKBONE	`6.83ms` from Wuhan, CN
73.172.13.7	AS7922 Comcast Cable Communications, LLC	`6.76ms` from Ashburn, US
77.49.138.71	AS1241 Forthnet	`1.63ms` from Athens, GR
223.231.134.7	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.66ms` from Bengaluru, IN
44.226.92.103	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
52.237.136.215	AS8075 Microsoft Corporation	`0.51ms` from Chicago, US
65.24.157.199	AS10796 Charter Communications Inc	`10.13ms` from Columbus, US
128.91.58.23	AS55 University of Pennsylvania	`3.45ms` from New York City, US
218.75.93.199	AS4134 CHINANET-BACKBONE	`6.43ms` from Ningbo, CN
72.247.138.23	AS16625 Akamai Technologies, Inc.	`0.36ms` from Osaka, JP
34.90.34.7	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
72.78.238.7	AS701 Verizon Business	`1.17ms` from Philadelphia, US
177.76.134.23	AS26599 TELEFÔNICA BRASIL S.A	`4.42ms` from Sao Paulo, BR
20.81.232.167	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
189.172.63.151	AS8151 UNINET	`12.21ms` from Cancún, MX

Traceroute

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

traceroute -a -n -q1 -f6 58.145.4.178

traceroute to 58.145.4.178 (58.145.4.178): 64 hops max, 52 byte packets

6 [AS4637] 210.176.150.116 1.564 ms

7 *

8 *

9 *

10 *

11 [AS9689] 211.41.135.90 4.029 ms

12 *

13 [AS9689] 58.145.4.178 3.6 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 30th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales