218.209.112.0/23

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

Read more

Pingable IPs

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

IP Address	ASN	Details
218.209.113.255	AS23563 SK Broadband Co Ltd	`1.49ms` from Seoul, KR
218.209.112.1	AS23563 SK Broadband Co Ltd	`1.46ms` 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
175.101.144.7	AS17754 Excell Media Information Cell	`12.25ms` from Chennai, IN
75.241.208.183	AS6167 Verizon Business	`10.24ms` from Denver, US
52.18.54.103	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
95.208.85.39	AS3209 Vodafone GmbH	`12.69ms` from Frankfurt am Main, DE
41.189.65.7	AS37179 Africa Independent Network Exchange (Pty) LTD (AfricaINX)	`0.85ms` from Johannesburg, ZA
89.145.210.103	AS5413 Wavenet Limited	`3.05ms` from London, GB
44.211.129.183	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
154.196.205.7	AS984 OCTOPUS WEB SOLUTION INC	`0.99ms` from Singapore, SG
83.9.195.135	AS5617 Orange Polska Spolka Akcyjna	`1.75ms` from Warsaw, PL
94.31.190.247	AS12389 PJSC Rostelecom	`1.11ms` from Yekaterinburg, RU
135.18.97.167	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
197.57.45.183	AS8452 TE-AS	`5.78ms` from Cairo, EG
118.24.95.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.91ms` from Chengdu, CN
103.82.240.167	AS136170 PT. EXABYTES NETWORK INDONESIA	`0.71ms` from Jakarta, ID
94.34.87.7	AS8612 Tiscali Italia S.P.A.	`16.32ms` from Milan, IT
119.242.196.215	AS2518 BIGLOBE Inc.	`3.55ms` from Osaka, JP
80.90.130.7	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.29ms` from Prague, CZ
73.101.245.183	AS7922 Comcast Cable Communications, LLC	`18.75ms` from Reston, US
71.198.118.135	AS7922 Comcast Cable Communications, LLC	`5.49ms` from San Jose, US
179.54.188.71	AS26615 TIM S/A	`3.90ms` from Sao Paulo, BR
58.247.89.103	AS17621 China Unicom Shanghai network	`2.86ms` from Shanghai, CN
133.250.176.23	AS9357 NRI SecureTechnologies, Ltd.	`2.21ms` from Tokyo, JP
124.143.165.135	AS9824 JCOM Co., Ltd.	`9.09ms` from Tokyo, JP
2.133.70.167	AS9198 JSC Kazakhtelecom	`9.67ms` from Almaty, KZ
72.181.145.119	AS11427 Charter Communications Inc	`6.05ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f5 218.209.113.80

traceroute to 218.209.113.80 (218.209.113.80): 64 hops max, 52 byte packets

5 [AS9318] 110.9.3.49 1.535 ms

6 *

7 *

8 *

9 *

10 [AS23563] 218.209.113.80 8.052 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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