218.209.54.0/24

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:        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

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

IP Address	ASN	Details
218.209.54.1	AS23563 SK Broadband Co Ltd	`2.02ms` 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
72.42.163.168	AS8047 GENERAL COMMUNICATION, INC.	`8.93ms` from Anchorage, US
73.178.46.8	AS7922 Comcast Cable Communications, LLC	`7.56ms` from Ashburn, US
222.131.143.184	AS4808 China Unicom Beijing Province Network	`3.74ms` from Beijing, CN
113.44.136.152	AS55990 Huawei Cloud Service data center	`3.71ms` from Beijing, CN
73.182.232.248	AS7922 Comcast Cable Communications, LLC	`6.98ms` from Boston, US
179.36.50.200	AS22927 Telefonica de Argentina	`8.00ms` from Buenos Aires, AR
201.179.205.120	AS22927 Telefonica de Argentina	`7.96ms` from Buenos Aires, AR
73.36.187.24	AS7922 Comcast Cable Communications, LLC	`5.02ms` from Chicago, US
52.50.241.232	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
93.202.213.72	AS3320 Deutsche Telekom AG	`7.76ms` from Frankfurt am Main, DE
80.222.225.88	AS1759 Telia Finland Oyj	`0.92ms` from Helsinki, FI
103.99.244.184	AS135923 SCTV INFRASTRUCTURE BUSINESS INVESMENT COMPANY LIMITED	`0.85ms` from Ho Chi Minh City, VN
5.102.168.200	AS50300 CustodianDC Limited	`1.15ms` from London, GB
105.75.4.56	AS36884 Wana Corporate	`19.42ms` from Madrid, ES
194.207.148.216	AS12390 KCOM GROUP LIMITED	`3.51ms` from Manchester, GB
151.55.194.200	AS1267 WIND TRE S.P.A.	`4.99ms` from Milan, IT
47.232.1.200	AS20115 Charter Communications LLC	`17.62ms` from Minneapolis, US
162.141.134.88	AS7029 Windstream Communications LLC	`0.47ms` from New York City, US
39.75.223.248	AS4837 CHINA UNICOM China169 Backbone	`5.64ms` from Qingdao, CN
118.219.0.88	AS9318 SK Broadband Co Ltd	`5.19ms` from Seoul, KR
1.40.20.184	AS4804 Microplex PTY LTD	`2.06ms` from Sydney, AU
23.33.98.216	AS32787 Akamai Technologies, Inc.	`0.86ms` from Ashburn, US
81.182.241.216	AS5483 Magyar Telekom Plc.	`1.60ms` from Budapest, HU
34.16.78.72	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
34.252.131.8	AS16509 Amazon.com, Inc.	`0.11ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f2 218.209.54.102

traceroute to 218.209.54.102 (218.209.54.102): 64 hops max, 52 byte packets

2 [] 156.146.32.150 100.515 ms

3 [AS201011] 81.95.9.64 2.355 ms

4 [AS201011] 80.255.14.193 18.168 ms

5 [] 80.81.197.58 168.993 ms

6 *

7 *

8 *

9 *

10 *

11 *

12 *

13 [AS23563] 218.209.54.102 239.756 ms

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

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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