218.36.128.0/17

AS9318 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9318
Registry	APNIC
ID	SK-TELECOM-NET

WHOIS Details

inetnum:        218.36.128.0 - 218.36.255.255
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:  2020-11-02T07:36:03Z
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:        218.36.128.0 - 218.36.255.255
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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
218.36.204.139	AS18302 SK Telecom	`7.61ms` from Seoul, KR
218.36.252.2	AS18302 SK Telecom	`1.82ms` from Seoul, KR
218.36.173.1	AS18302 SK Telecom	`6.31ms` 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
213.93.52.1	AS33915 Vodafone Libertel B.V.	`3.75ms` from Amsterdam, NL
178.85.235.1	AS33915 Vodafone Libertel B.V.	`5.25ms` from Amsterdam, NL
85.146.92.1	AS50266 Odido Netherlands B.V.	`5.29ms` from Amsterdam, NL
37.183.98.1	AS30722 Vodafone Italia S.p.A.	`9.53ms` from Arezzo, IT
96.39.103.161	AS20115 Charter Communications LLC	`13.38ms` from Ashburn, US
173.30.120.1	AS30036 Mediacom Communications Corp	`10.22ms` from Atlanta, US
71.29.48.1	AS7029 Windstream Communications LLC	`3.61ms` from Atlanta, US
52.80.222.225	AS55960 Beijing Guanghuan Xinwang Digital	`3.34ms` from Beijing, CN
181.62.140.1	AS10620 Telmex Colombia S.A.	`19.88ms` from Bogota, CO
38.156.224.1	AS273234 ACCESS DIGITAL SAS	`8.33ms` from Bogota, CO
144.64.85.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`6.18ms` from Braga, PT
212.81.105.81	AS3257 GTT Communications Inc.	`0.38ms` from Bucharest, RO
200.127.191.1	AS7303 Telecom Argentina S.A.	`1.28ms` from Buenos Aires, AR
45.246.150.193	AS24863 Link Egypt (Link.NET)	`11.89ms` from Cairo, EG
173.165.52.49	AS7922 Comcast Cable Communications, LLC	`6.11ms` from Chicago, US
165.139.175.225	AS11686 Education Networks of America	`11.89ms` from Cincinnati, US
80.161.182.1	AS3292 TDC Holding A/S	`5.91ms` from Copenhagen, DK
186.125.160.33	AS264767 SAN GABRIEL VIDEO CABLE COLOR S.A.	`9.97ms` from Cordoba, AR
181.174.218.1	AS271832 CERRONET S.R.L.	`7.05ms` from Cordoba, AR
184.92.227.1	AS11427 Charter Communications Inc	`11.14ms` from Dallas, US
24.32.97.1	AS19108 Optimum	`3.46ms` from Dallas, US
24.49.198.33	AS35986 Vyve Broadband	`3.28ms` from Dallas, US
139.60.78.17	AS395301 Resound Networks, LLC	`9.67ms` from Dallas, US
189.36.203.81	AS28308 ORN TELECOMUNICACOES LTDA	`1.13ms` from Fortaleza, BR
202.104.7.1	AS4134 CHINANET-BACKBONE	`1.92ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 218.36.137.126

traceroute to 218.36.137.126 (218.36.137.126): 7 hops max, 52 byte packets

3 [AS24768] 94.46.128.18 0.843 ms

4 [AS24768] 94.46.128.59 0.799 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On September 4th 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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