218.209.184.0/22

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:        218.209.0.0 - 218.209.255.255
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:  2020-12-29T05:46:18Z
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:        218.209.0.0 - 218.209.255.255
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

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

IP Address	ASN	Details
218.209.185.1	AS23563 SK Broadband Co Ltd	`1.98ms` from Seoul, KR
218.209.184.255	AS23563 SK Broadband Co Ltd	`1.44ms` from Seoul, KR
218.209.186.1	AS23563 SK Broadband Co Ltd	`1.97ms` from Seoul, KR
218.209.187.255	AS23563 SK Broadband Co Ltd	`1.98ms` 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
213.124.210.6	AS33915 Vodafone Libertel B.V.	`1.18ms` from Amsterdam, NL
74.122.147.230	AS394609 InComm	`1.73ms` from Atlanta, US
99.90.252.102	AS7018 AT&T Enterprises, LLC	`11.53ms` from Atlanta, US
32.142.235.54	AS7018 AT&T Enterprises, LLC	`5.06ms` from Chicago, US
76.141.149.102	AS7922 Comcast Cable Communications, LLC	`5.36ms` from Chicago, US
184.166.119.54	AS33588 Charter Communications LLC	`10.49ms` from Denver, US
93.199.173.198	AS3320 Deutsche Telekom AG	`7.78ms` from Frankfurt am Main, DE
41.74.202.6	AS37235 Mimecast South Africa	`1.10ms` from Johannesburg, ZA
84.67.117.230	AS5378 Vodafone Limited	`3.08ms` from London, GB
104.221.130.38	AS22552 eSited Solutions	`0.34ms` from Los Angeles, US
91.161.36.70	AS12322 Free SAS	`3.57ms` from Paris, FR
68.227.194.214	AS22773 Cox Communications Inc.	`6.87ms` from Providence, US
20.226.46.6	AS8075 Microsoft Corporation	`0.20ms` from Sao Paulo, BR
14.64.124.166	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
185.139.167.22	AS203297 Internet Vikings International AB	`0.92ms` from Stockholm, SE
1.172.147.198	AS3462 Data Communication Business Group	`8.32ms` from Taichung, TW
114.25.180.134	AS3462 Data Communication Business Group	`2.52ms` from Taipei, TW
67.22.124.230	AS36731 Server Cloud Canada Inc	`0.21ms` from Toronto, CA
98.71.183.166	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
79.167.88.134	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`0.97ms` from Athens, GR
27.11.162.38	AS4837 CHINA UNICOM China169 Backbone	`1.51ms` from Chongqing, CN
165.254.158.6	AS2914 NTT America, Inc.	`0.33ms` from Dallas, US
91.6.28.198	AS3320 Deutsche Telekom AG	`8.63ms` from Frankfurt am Main, DE
212.227.42.22	AS8560 IONOS SE	`6.06ms` from Frankfurt am Main, DE
81.61.215.6	AS6739 VODAFONE ONO, S.A.	`5.20ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f5 218.209.184.73

traceroute to 218.209.184.73 (218.209.184.73): 64 hops max, 52 byte packets

5 [AS9318] 110.9.3.49 1.603 ms

6 *

7 *

8 *

9 *

10 [AS23563] 218.209.184.73 8.634 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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