222.251.181.0/24

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

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

IP Address	ASN	Details
222.251.181.81	AS23563 SK Broadband Co Ltd	`2.05ms` 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
67.62.82.152	AS7029 Windstream Communications LLC	`0.43ms` from Atlanta, US
42.193.102.216	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Beijing, CN
68.179.180.136	AS12083 WideOpenWest Finance LLC	`11.26ms` from Chicago, US
143.208.134.168	AS27843 WIN EMPRESAS S.A.C.	`0.33ms` from Lima, PE
75.46.164.8	AS7018 AT&T Enterprises, LLC	`18.03ms` from Miami, US
71.87.93.72	AS20115 Charter Communications LLC	`10.78ms` from Minneapolis, US
112.136.65.120	AS9351 ZTV CO.,LTD	`14.79ms` from Osaka, JP
201.87.61.184	AS19182 TELEFÔNICA BRASIL S.A	`2.10ms` from Osasco, BR
173.194.99.152	AS15169 Google LLC	`0.23ms` from Oudeschip, NL
82.64.46.56	AS12322 Free SAS	`1.85ms` from Paris, FR
78.9.59.72	AS12741 Netia SA	`7.01ms` from Poznan, PL
52.87.238.56	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
189.142.187.40	AS8151 UNINET	`4.90ms` from Santiago de Queretaro, MX
113.116.40.24	AS4134 CHINANET-BACKBONE	`3.37ms` from Shenzhen, CN
118.237.212.56	AS2527 Sony Network Communications Inc.	`2.00ms` from Tokyo, JP
95.107.195.56	AS47394 "Albanian Satellite Communications" sh.p.k.	`12.66ms` from Belgrade, RS
213.22.152.136	AS2860 NOS COMUNICACOES, S.A.	`7.96ms` from Braga, PT
45.178.147.88	AS269022 Vania Carneiro Silva Batista Santos	`19.74ms` from Osasco, BR
71.158.159.120	AS7018 AT&T Enterprises, LLC	`3.12ms` from San Antonio, US
125.142.194.72	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
180.80.23.200	AS9316 DACOM-PUBNETPLUS	`2.28ms` from Seoul, KR
65.181.26.136	AS14593 Space Exploration Technologies Corporation	`13.49ms` from Singapore, SG
20.227.143.248	AS8075 Microsoft Corporation	`4.65ms` from Sydney, AU
75.135.114.104	AS20115 Charter Communications LLC	`9.80ms` from Ashburn, US
69.132.153.24	AS11426 Charter Communications Inc	`9.57ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 222.251.181.3

traceroute to 222.251.181.3 (222.251.181.3): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.3 0.186 ms

2 *

3 *

4 [AS9286] 121.78.68.45 0.235 ms

5 [AS9957] 203.246.169.120 0.657 ms

6 [AS4766] 218.145.42.85 5.206 ms

7 *

8 [AS4766] 112.174.9.150 1.307 ms

9 [AS9318] 211.44.125.214 2.226 ms

10 *

11 *

12 *

13 *

14 *

15 *

16 [AS23563] 222.251.181.3 514.559 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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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