222.251.209.0/24

AS23563 · 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	AS23563
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        222.251.128.0 - 222.251.255.255
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:  2020-12-29T05:46:19Z
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:        222.251.128.0 - 222.251.255.255
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

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

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

IP Address	ASN	Details
222.251.209.89	AS23563 SK Broadband Co Ltd	`6.34ms` 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
24.98.153.136	AS7922 Comcast Cable Communications, LLC	`5.61ms` from Atlanta, US
40.177.25.104	AS16509 Amazon.com, Inc.	`1.51ms` from Calgary, CA
190.153.105.88	AS11562 Net Uno, C.A.	`0.77ms` from Caracas, VE
99.129.103.120	AS7018 AT&T Enterprises, LLC	`6.25ms` from Dallas, US
79.222.23.72	AS3320 Deutsche Telekom AG	`3.93ms` from Duesseldorf, DE
14.244.90.168	AS45899 VNPT Corp	`2.87ms` from Hanoi, VN
95.70.163.248	AS12735 TurkNet Iletisim Hizmetleri A.S.	`1.22ms` from Istanbul, TR
109.145.217.200	AS2856 British Telecommunications PLC	`3.52ms` from London, GB
181.128.118.104	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`1.64ms` from Medellin, CO
2.233.119.232	AS12874 Fastweb SpA	`1.23ms` from Milan, IT
34.210.144.248	AS16509 Amazon.com, Inc.	`4.54ms` from Portland, US
177.39.241.184	AS53135 BRASIL TECPAR \| AMIGO \| AVATO	`3.04ms` from Rio de Janeiro, BR
179.99.176.232	AS27699 TELEFÔNICA BRASIL S.A	`4.91ms` from Sao Paulo, BR
183.115.108.200	AS4766 Korea Telecom	`1.87ms` from Seoul, KR
14.80.121.136	AS4766 Korea Telecom	`5.13ms` from Seoul, KR
122.212.4.8	AS17506 ARTERIA Networks Corporation	`5.59ms` from Tokyo, JP
60.95.63.8	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
71.112.205.168	AS701 Verizon Business	`6.55ms` from Ashburn, US
98.228.217.88	AS7922 Comcast Cable Communications, LLC	`5.15ms` from Chicago, US
172.66.150.88	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
79.169.75.168	AS2860 NOS COMUNICACOES, S.A.	`7.20ms` from Lisbon, PT
13.201.33.24	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
198.255.135.8	AS11351 Charter Communications Inc	`14.34ms` from New York City, US
153.203.184.56	AS4713 NTT Communications Corporation	`7.34ms` from Osaka, JP
189.160.99.88	AS8151 UNINET	`10.58ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f5 -m8 222.251.209.29

traceroute to 222.251.209.29 (222.251.209.29): 8 hops max, 52 byte packets

5 [AS9498] 122.184.140.153 0.948 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On August 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