211.187.144.0/20

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:        211.187.144.0 - 211.187.159.255
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:        211.187.144.0 - 211.187.159.255
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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
204.0.10.68	AS2914 NTT America, Inc.	`0.17ms` from Ashburn, US
141.57.123.196	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.33ms` from Berlin, DE
70.121.77.4	AS11427 Charter Communications Inc	`11.04ms` from Dallas, US
63.35.63.196	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
193.84.183.132	AS203061 UAB code200	`0.52ms` from Frankfurt am Main, DE
109.86.242.100	AS13188 CONTENT DELIVERY NETWORK LTD	`7.44ms` from Kyiv, UA
82.144.100.196	AS16168 GENETSIS PARTNERS SL	`0.20ms` from Madrid, ES
18.101.22.36	AS16509 Amazon.com, Inc.	`5.71ms` from Madrid, ES
34.8.97.228	AS396982 Google LLC	`0.08ms` from Melbourne, AU
184.107.135.36	AS32613 Leaseweb Canada Inc.	`0.87ms` from Montreal, CA
187.132.134.244	AS8151 UNINET	`6.46ms` from Santiago de Queretaro, MX
66.66.90.20	AS11351 Charter Communications Inc	`16.01ms` from Secaucus, US
3.37.71.36	AS16509 Amazon.com, Inc.	`0.22ms` from Seoul, KR
112.182.152.36	AS4766 Korea Telecom	`4.14ms` from Seoul, KR
203.246.109.84	AS9962 Sunchon National University	`9.63ms` from Seoul, KR
77.28.172.20	AS6821 Makedonski Telekom AD-Skopje	`1.40ms` from Skopje, MK
121.29.160.52	AS4837 CHINA UNICOM China169 Backbone	`11.63ms` from Tianjin, CN
140.227.225.180	AS2514 NTT PC Communications, Inc.	`0.78ms` from Tokyo, JP
64.228.158.212	AS577 Bell Canada	`4.08ms` from Toronto, CA
217.195.153.132	AS395092 Shock Hosting LLC	`0.01ms` from Amsterdam, NL
107.221.152.212	AS7018 AT&T Enterprises, LLC	`8.80ms` from Dallas, US
176.198.150.148	AS3209 Vodafone GmbH	`10.57ms` from Frankfurt am Main, DE
79.231.178.244	AS3320 Deutsche Telekom AG	`6.94ms` from Frankfurt am Main, DE
89.58.239.196	AS57353 vitroconnect GmbH	`5.78ms` from Frankfurt am Main, DE
87.67.101.132	AS5432 Proximus NV	`5.03ms` from Gravelines, FR

Traceroute

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

traceroute -a -n -q1 -m5 211.187.158.174

traceroute to 211.187.158.174 (211.187.158.174): 5 hops max, 52 byte packets

1 [AS15169] 142.251.76.209 43.309 ms

2 [AS15169] 192.178.105.140 43.178 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

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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