222.251.155.0/24

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
Parent Range	222.251.128.0/17
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:         [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:        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:        [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 222.251.155.0/24

Range	ASN	Company	Num of IPs
222.251.128.0/17	AS23563	SK Broadband Co Ltd	32,768

Nearby Ranges

BGP prefixes that overlap with 222.251.0.0/16

Range	ASN	Company	Num of IPs
222.251.128.0/17	AS23563	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

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

IP Address	ASN	Details
222.251.155.0	AS23563 SK Broadband Co Ltd	`2.65ms` 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
108.170.237.72	AS15169 Google LLC	`0.22ms` from Al Fujairah City, AE
185.213.144.200	AS43451 Slovanet a.s.	`1.15ms` from Bratislava, SK
73.24.45.40	AS7922 Comcast Cable Communications, LLC	`10.68ms` from Dallas, US
124.253.22.168	AS17917 Quadrant Televentures Limited	`8.74ms` from Delhi, IN
36.97.95.104	AS4134 CHINANET-BACKBONE	`9.91ms` from Harbin, CN
92.22.216.232	AS13285 TalkTalk Communications Limited	`6.76ms` from London, GB
70.52.32.8	AS577 Bell Canada	`3.33ms` from Montreal, CA
80.55.114.248	AS5617 Orange Polska Spolka Akcyjna	`7.04ms` from Poznan, PL
52.86.233.216	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
14.87.150.136	AS4766 Korea Telecom	`5.33ms` from Seoul, KR
125.130.37.40	AS4766 Korea Telecom	`1.57ms` from Seoul, KR
184.27.210.216	AS16625 Akamai Technologies, Inc.	`0.30ms` from Tokyo, JP
89.69.183.136	AS9141 P4 Sp. z o.o.	`7.17ms` from Warsaw, PL
104.128.164.136	AS10916 First Volunteer Bank	`4.14ms` from Atlanta, US
44.250.155.8	AS16509 Amazon.com, Inc.	`0.59ms` from Boardman, US
186.148.76.232	AS22080 Broadbandtech S. A.	`8.52ms` from Buenos Aires, AR
217.249.104.232	AS3320 Deutsche Telekom AG	`7.60ms` from Frankfurt am Main, DE
89.27.115.56	AS16086 DNA Oyj	`0.94ms` from Helsinki, FI
41.139.179.8	AS37061 Safaricom Limited	`6.85ms` from Nairobi, KE
157.101.152.232	AS10004 Phoenix Communications Inc.	`5.62ms` from Osaka, JP
153.183.133.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.36ms` from Osaka, JP
203.135.230.104	AS7679 QTnet,Inc.	`10.71ms` from Osaka, JP
108.74.164.216	AS7018 AT&T Enterprises, LLC	`18.68ms` from San Jose, US
187.8.224.168	AS10429 TELEFÔNICA BRASIL S.A	`1.16ms` from Sao Paulo, BR
115.12.97.88	AS4766 Korea Telecom	`5.40ms` 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 -f5 222.251.155.123

traceroute to 222.251.155.123 (222.251.155.123): 64 hops max, 52 byte packets

5 [AS9318] 39.124.192.141 2.441 ms

6 *

7 *

8 *

9 *

10 *

11 *

12 [AS23563] 222.251.155.123 10.134 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 14th 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