222.251.210.0/24

AS23563 · SK Broadband Co Ltd

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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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
222.251.210.192	AS23563 SK Broadband Co Ltd	`1.70ms` 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
174.173.7.168	AS7922 Comcast Cable Communications, LLC	`8.25ms` from Ashburn, US
39.96.48.104	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.35ms` from Beijing, CN
177.17.171.152	AS18881 TELEFÔNICA BRASIL S.A	`1.87ms` from Brasilia, BR
38.84.140.200	AS174 Cogent Communications	`0.32ms` from Chicago, US
93.231.20.248	AS3320 Deutsche Telekom AG	`9.45ms` from Frankfurt am Main, DE
175.136.154.152	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.91ms` from Kuala Lumpur, MY
90.203.86.8	AS5607 Sky UK Limited	`1.50ms` from London, GB
83.45.223.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.41ms` from Madrid, ES
175.38.242.152	AS4804 Microplex PTY LTD	`8.05ms` from Melbourne, AU
172.217.128.40	AS15169 Google LLC	`0.18ms` from Miami, US
2.10.60.120	AS3215 Orange S.A.	`6.59ms` from Paris, FR
206.213.193.200	AS22610 Coventry Health Care, Inc.	`3.06ms` from Phoenix, US
182.221.72.72	AS17858 LG POWERCOMM	`7.16ms` from Seoul, KR
8.135.117.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.43ms` from Shenzhen, CN
73.135.199.200	AS7922 Comcast Cable Communications, LLC	`5.67ms` from Ashburn, US
41.40.109.72	AS8452 TE-AS	`5.95ms` from Cairo, EG
34.31.32.120	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
165.212.160.40	AS14454 SilverSky, Inc.	`1.02ms` from Denver, US
223.93.4.232	AS56041 China Mobile communications corporation	`7.24ms` from Hangzhou, CN
176.53.85.88	AS42926 Radore Veri Merkezi Hizmetleri A.S.	`0.98ms` from Istanbul, TR
101.249.109.88	AS4134 CHINANET-BACKBONE	`5.23ms` from Lhasa, CN
88.80.185.24	AS63949 Akamai Connected Cloud	`0.12ms` from London, GB
71.173.137.136	AS701 Verizon Business	`3.17ms` from Philadelphia, US
163.181.66.152	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.13ms` from Seattle, US
156.232.20.104	AS136907 HUAWEI CLOUDS	`0.86ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f3 222.251.210.9

traceroute to 222.251.210.9 (222.251.210.9): 64 hops max, 52 byte packets

3 [] 206.72.210.167 0.656 ms

4 *

5 *

6 *

7 *

8 *

9 *

10 *

11 [AS23563] 222.251.210.9 138.948 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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.

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