175.121.144.0/22

AS9318 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9318
Parent Range	175.112.0.0/12
Registry	APNIC
ID	BROADNNET

WHOIS Details

inetnum:        175.112.0.0 - 175.127.255.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
admin-c:        IM670-AP
tech-c:         IM670-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-03T00:38:20Z
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:        175.112.0.0 - 175.127.255.255
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 175.121.144.0/22

Range	ASN	Company	Num of IPs
175.112.0.0/12	AS9967	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS10037	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS10065	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS10183	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS131802	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS131882	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS152214	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS17834	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS17836	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS23575	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS23593	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS23601	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38398	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38408	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38409	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38410	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38688	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS38708	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS45370	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS45988	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS45998	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS55586	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS55608	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS55615	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS55623	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS55632	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9318	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9523	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9634	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9776	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9849	SK Broadband Co Ltd	1,048,576
175.112.0.0/12	AS9854	SK Broadband Co Ltd	1,048,576

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
175.121.146.207	AS9318 SK Broadband Co Ltd	`1.28ms` from Seoul, KR
175.121.147.133	AS9318 SK Broadband Co Ltd	`1.63ms` from Seoul, KR
175.121.144.162	AS9318 SK Broadband Co Ltd	`1.33ms` 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
96.75.201.150	AS7922 Comcast Cable Communications, LLC	`9.94ms` from Ashburn, US
84.138.193.22	AS3320 Deutsche Telekom AG	`3.94ms` from Berlin, DE
181.24.158.134	AS22927 Telefonica de Argentina	`1.77ms` from Buenos Aires, AR
107.175.33.182	AS36352 HostPapa	`0.11ms` from Buffalo, US
156.205.113.38	AS8452 TE-AS	`4.20ms` from Cairo, EG
111.23.82.246	AS56047 China Mobile communications corporation	`10.65ms` from Changsha, CN
99.27.22.54	AS7018 AT&T Enterprises, LLC	`10.49ms` from Dallas, US
91.57.145.214	AS3320 Deutsche Telekom AG	`3.85ms` from Duesseldorf, DE
68.41.241.182	AS7922 Comcast Cable Communications, LLC	`8.11ms` from Flint, US
18.159.232.38	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
193.176.87.246	AS9009 M247 Europe SRL	`0.15ms` from Frankfurt am Main, DE
221.11.132.118	AS4837 CHINA UNICOM China169 Backbone	`12.62ms` from Guangzhou, CN
211.140.7.134	AS56041 China Mobile communications corporation	`3.49ms` from Hangzhou, CN
14.229.3.6	AS45899 VNPT Corp	`4.43ms` from Hanoi, VN
51.5.15.6	AS8075 Microsoft Corporation	`0.72ms` from Lohogaon, IN
20.68.34.70	AS8075 Microsoft Corporation	`0.21ms` from London, GB
172.254.204.22	AS12271 Charter Communications Inc	`1.74ms` from New York City, US
128.77.115.182	AS394089 Google LLC	`0.17ms` from Oudeschip, NL
141.148.167.6	AS31898 Oracle Corporation	`0.22ms` from Phoenix, US
92.119.65.246	AS202682 Geetoo Technology s.r.o.	`0.52ms` from Prague, CZ
39.82.211.150	AS4837 CHINA UNICOM China169 Backbone	`6.45ms` from Qingdao, CN
50.241.174.22	AS7922 Comcast Cable Communications, LLC	`18.61ms` from Reston, US
189.245.192.246	AS8151 UNINET	`4.66ms` from Santiago de Queretaro, MX
187.171.169.230	AS8151 UNINET	`8.76ms` from Santiago de Queretaro, MX
67.60.210.150	AS11492 CABLE ONE, INC.	`16.23ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 175.121.147.145

traceroute to 175.121.147.145 (175.121.147.145): 64 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 0.449 ms

2 *

3 [AS52263] 177.93.31.65 1.505 ms

4 *

5 [AS9318] 175.121.147.145 248.887 ms

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On September 4th 2025

What are IP address ranges?

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