122.254.210.0/24

AS17857 · SK Broadband Co Ltd

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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:         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:        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:        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 122.254.210.0/24

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

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

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

IP Address	ASN	Details
122.254.210.1	AS17857 SK Broadband Co Ltd	`7.74ms` 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
5.15.199.216	AS8708 DIGI ROMANIA S.A.	`6.72ms` from Bucharest, RO
179.36.153.152	AS22927 Telefonica de Argentina	`2.59ms` from Buenos Aires, AR
58.176.224.72	AS9269 Hong Kong Broadband Network Ltd.	`1.32ms` from Hong Kong, HK
3.8.16.248	AS16509 Amazon.com, Inc.	`0.54ms` from London, GB
98.53.76.248	AS7922 Comcast Cable Communications, LLC	`4.28ms` from Miami, US
118.111.16.200	AS2518 BIGLOBE Inc.	`10.39ms` from Osaka, JP
123.169.105.248	AS4134 CHINANET-BACKBONE	`6.71ms` from Qingdao, CN
184.183.115.8	AS22773 Cox Communications Inc.	`15.82ms` from Salt Lake City, US
200.153.0.72	AS10429 TELEFÔNICA BRASIL S.A	`0.39ms` from Sao Paulo, BR
118.55.251.56	AS4766 Korea Telecom	`7.61ms` from Seoul, KR
182.113.44.136	AS4837 CHINA UNICOM China169 Backbone	`5.58ms` from Zhengzhou, CN
123.8.228.56	AS4837 CHINA UNICOM China169 Backbone	`4.60ms` from Zhengzhou, CN
97.212.104.72	AS6167 Verizon Business	`15.99ms` from Atlanta, US
104.154.106.136	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
171.64.164.56	AS32 Stanford University	`1.74ms` from Fremont, US
14.234.93.24	AS45899 VNPT Corp	`6.38ms` from Ho Chi Minh City, VN
94.158.28.120	AS25091 IP-Max SA	`0.21ms` from Lausanne, CH
104.221.220.40	AS22552 eSited Solutions	`0.34ms` from Los Angeles, US
81.42.208.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.37ms` from Madrid, ES
41.103.133.168	AS36947 Telecom Algeria	`16.11ms` from Madrid, ES
149.107.88.216	AS41354 ITS Technology Group Limited	`0.81ms` from Manchester, GB
203.129.5.8	AS24079 DATAONE ASIA PHILIPPINES, INTERNET DATA	`1.70ms` from Manila, PH
34.214.196.56	AS16509 Amazon.com, Inc.	`4.51ms` from Portland, US
87.237.118.248	AS38951 OJSC TKT	`8.00ms` from Saint Petersburg, RU
175.241.51.248	AS4766 Korea Telecom	`6.91ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 122.254.210.118

traceroute to 122.254.210.118 (122.254.210.118): 64 hops max, 52 byte packets

3 [] 206.72.210.167 0.529 ms

4 *

5 *

6 *

7 *

8 *

9 *

10 [AS17857] 122.254.210.118 148.127 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On September 11th 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.

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