218.209.31.0/24

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

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

IP Address	ASN	Details
218.209.31.1	AS23563 SK Broadband Co Ltd	`1.80ms` 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
20.224.53.120	AS8075 Microsoft Corporation	`1.37ms` from Amsterdam, NL
172.172.213.200	AS8075 Microsoft Corporation	`0.64ms` from Ashburn, US
60.205.39.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.17ms` from Beijing, CN
80.128.8.136	AS3320 Deutsche Telekom AG	`2.01ms` from Berlin, DE
122.178.243.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.73ms` from Chennai, IN
66.136.191.24	AS7018 AT&T Enterprises, LLC	`7.02ms` from Chicago, US
87.180.171.24	AS3320 Deutsche Telekom AG	`6.35ms` from Frankfurt am Main, DE
178.0.170.104	AS3209 Vodafone GmbH	`8.37ms` from Hamburg, DE
8.210.225.184	AS45102 Alibaba (US) Technology Co., Ltd.	`0.78ms` from Hong Kong, HK
51.146.7.8	AS5607 Sky UK Limited	`1.43ms` from London, GB
98.240.47.232	AS7922 Comcast Cable Communications, LLC	`6.86ms` from Murfreesboro, US
191.23.9.184	AS26599 TELEFÔNICA BRASIL S.A	`1.88ms` from Osasco, BR
57.154.55.136	AS8075 Microsoft Corporation	`0.17ms` from Phoenix, US
181.72.91.88	AS6535 Telmex Servicios Empresariales S.A.	`7.86ms` from Santiago, CL
187.146.118.216	AS8151 UNINET	`8.18ms` from Santiago de Queretaro, MX
58.233.76.200	AS9318 SK Broadband Co Ltd	`3.55ms` from Seoul, KR
198.208.30.136	AS4812 China Telecom (Group)	`6.90ms` from Shanghai, CN
43.165.134.40	AS132203 Tencent Building, Kejizhongyi Avenue	`0.54ms` from Tokyo, JP
43.252.244.248	AS10226 ETL Company Limited	`1.98ms` from Vientiane, LA
145.128.168.136	AS28685 Routit BV	`3.09ms` from Amsterdam, NL
72.110.154.136	AS6167 Verizon Business	`17.12ms` from Chicago, US
24.27.99.72	AS11427 Charter Communications Inc	`5.03ms` from Dallas, US
34.244.202.232	AS16509 Amazon.com, Inc.	`0.10ms` from Dublin, IE
90.7.38.152	AS3215 Orange S.A.	`11.16ms` from Frankfurt am Main, DE
93.255.176.248	AS3320 Deutsche Telekom AG	`13.63ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 218.209.31.22

traceroute to 218.209.31.22 (218.209.31.22): 64 hops max, 52 byte packets

3 [AS201011] 81.95.9.44 0.453 ms

4 [AS201011] 80.255.14.6 5.736 ms

5 [] 80.81.197.58 155.514 ms

6 *

7 *

8 *

9 *

10 *

11 *

12 *

13 [AS23563] 218.209.31.22 227.465 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

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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