122.254.176.0/22

AS17857 · 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	AS17857
Parent Range	122.254.128.0/17
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        122.254.128.0 - 122.254.255.255
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:  2020-12-29T05:46:12Z
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:        122.254.128.0 - 122.254.255.255
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:        [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 122.254.176.0/22

Range	ASN	Company	Num of IPs
122.254.128.0/17	AS17857	SK Broadband Co Ltd	32,768

Nearby Ranges

BGP prefixes that overlap with 122.254.0.0/16

Range	ASN	Company	Num of IPs
122.254.128.0/17	AS17857	SK Broadband Co Ltd	32,768
122.254.0.0/18	AS24164	TFN MEDIA CO., LTD.	16,384

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

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

IP Address	ASN	Details
122.254.177.243	AS17857 SK Broadband Co Ltd	`7.68ms` from Seoul, KR
122.254.179.1	AS17857 SK Broadband Co Ltd	`7.42ms` from Seoul, KR
122.254.178.255	AS17857 SK Broadband Co Ltd	`7.43ms` 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
211.153.164.6	AS4847 China Networks Inter-Exchange	`3.84ms` from Beijing, CN
50.187.138.214	AS7922 Comcast Cable Communications, LLC	`5.50ms` from Boston, US
177.131.113.198	AS262391 ACESSOLINE TELECOMUNICAÇÕES LTDA	`1.28ms` from Chapeco, BR
174.103.100.182	AS10796 Charter Communications Inc	`8.68ms` from Columbus, US
169.61.17.22	AS36351 IBM Cloud	`1.25ms` from Dallas, US
65.69.158.102	AS7018 AT&T Enterprises, LLC	`1.03ms` from Dallas, US
113.252.199.150	AS9304 HGC Global Communications Limited	`1.47ms` from Hong Kong, HK
98.201.6.134	AS7922 Comcast Cable Communications, LLC	`5.22ms` from Houston, US
122.54.204.54	AS9299 Philippine Long Distance Telephone Company	`1.78ms` from Manila, PH
107.178.250.54	AS396982 Google LLC	`0.07ms` from Melbourne, AU
167.62.169.6	AS6057 Administracion Nacional de Telecomunicaciones	`1.76ms` from Montevideo, UY
24.226.223.166	AS11290 Cogeco Connexion inc	`3.41ms` from Montreal, CA
60.184.117.38	AS4134 CHINANET-BACKBONE	`8.66ms` from Ningbo, CN
123.212.196.198	AS9318 SK Broadband Co Ltd	`3.79ms` from Seoul, KR
61.65.45.38	AS9676 SaveCom Internation Inc.	`5.61ms` from Taipei, TW
78.60.220.246	AS8764 Telia Lietuva, AB	`1.06ms` from Vilnius, LT
113.200.113.38	AS4837 CHINA UNICOM China169 Backbone	`2.47ms` from Xi'an, CN
111.112.197.134	AS4134 CHINANET-BACKBONE	`6.90ms` from Zhongwei, CN
94.232.112.246	AS48345 Abavia S.r.l.	`0.46ms` from Amsterdam, NL
200.135.82.22	AS10715 Universidade Federal de Santa Catarina	`11.36ms` from Curitiba, BR
172.202.8.102	AS8075 Microsoft Corporation	`0.22ms` from Des Moines, US
37.110.217.70	AS15502 Vodafone Ireland Limited	`1.08ms` from Dublin, IE
24.127.98.230	AS7922 Comcast Cable Communications, LLC	`9.96ms` from Flint, US
112.66.226.150	AS4134 CHINANET-BACKBONE	`1.16ms` from Haikou, CN
42.84.52.166	AS4837 CHINA UNICOM China169 Backbone	`9.04ms` from Liaoyang, 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 122.254.178.115

traceroute to 122.254.178.115 (122.254.178.115): 64 hops max, 52 byte packets

5 [AS45102] 116.251.83.97 32.572 ms

6 [AS3786] 211.234.118.93 33.017 ms

7 *

8 *

9 [AS3786] 182.162.37.18 33.295 ms

10 *

11 [AS3786] 182.162.37.1 33.39 ms

12 *

13 *

14 *

15 *

16 *

17 *

18 [AS17857] 122.254.178.115 48.002 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 28th 2025

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