211.37.0.0/17

AS9318 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9318
Registry	APNIC
ID	BROADNNET

WHOIS Details

inetnum:        211.37.0.0 - 211.37.127.255
netname:        broadNnet
descr:          SK Broadband Co Ltd
admin-c:        IM670-AP
tech-c:         IM670-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-03T00:38:34Z
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:        211.37.0.0 - 211.37.127.255
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

Nearby Ranges

BGP prefixes that overlap with 211.37.0.0/16

Range	ASN	Company	Num of IPs
211.37.128.0/18	AS4766	Korea Telecom	16,384
211.37.192.0/19	AS7557	Korea Trade Network	8,192

Hosted domains

There are 32 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.37.10.194	filk.or.kr	8
211.37.11.211	forty40.co.kr	3
211.37.97.51	coocha.co.kr	3
211.37.105.91	hv-l.net	3
211.37.32.145	oblivion.work	2
211.37.11.220	innolm.com	2
211.37.63.73	gclab.kr	1
211.37.24.178	zeroxell.net	1
211.37.47.16	math4u.co.kr	1
211.37.24.10	cneinfo.com	1
211.37.11.2	sungdolnd.com	1
211.37.100.73	allesgutefn.com	1
211.37.62.51	skyhigh.co.kr	1
211.37.87.204	johnbae.co.kr	1
211.37.108.207	undefinedcoin.com	1
211.37.127.167	zzru.net	1
211.37.121.184	gladhotel-resort.com	1

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

Read more

Pingable IPs

16,832 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.37.7.87	AS9318 SK Broadband Co Ltd	`1.21ms` from Seoul, KR
211.37.73.55	AS9318 SK Broadband Co Ltd	`1.67ms` from Seoul, KR
211.37.80.1	AS9318 SK Broadband Co Ltd	`1.38ms` from Seoul, KR
211.37.58.224	AS9318 SK Broadband Co Ltd	`2.12ms` from Seoul, KR
211.37.67.145	AS9318 SK Broadband Co Ltd	`6.14ms` from Seoul, KR
211.37.13.179	AS9318 SK Broadband Co Ltd	`2.18ms` from Seoul, KR
211.37.62.135	AS9318 SK Broadband Co Ltd	`2.21ms` from Seoul, KR
211.37.25.70	AS9318 SK Broadband Co Ltd	`1.63ms` from Seoul, KR
211.37.70.160	AS9318 SK Broadband Co Ltd	`5.16ms` from Seoul, KR
211.37.77.102	AS9318 SK Broadband Co Ltd	`2.18ms` from Seoul, KR
211.37.66.43	AS9318 SK Broadband Co Ltd	`6.11ms` from Seoul, KR
211.37.127.147	AS9318 SK Broadband Co Ltd	`1.78ms` from Seoul, KR
211.37.26.89	AS9318 SK Broadband Co Ltd	`1.70ms` from Seoul, KR
211.37.17.1	AS9318 SK Broadband Co Ltd	`6.33ms` from Seoul, KR
211.37.16.18	AS9318 SK Broadband Co Ltd	`6.34ms` from Seoul, KR
211.37.74.65	AS9318 SK Broadband Co Ltd	`3.72ms` from Seoul, KR
211.37.107.63	AS9318 SK Broadband Co Ltd	`1.38ms` from Seoul, KR
211.37.20.30	AS9318 SK Broadband Co Ltd	`9.95ms` from Seoul, KR
211.37.79.162	AS9318 SK Broadband Co Ltd	`1.29ms` from Seoul, KR
211.37.86.1	AS9318 SK Broadband Co Ltd	`2.13ms` from Seoul, KR
211.37.38.11	AS9318 SK Broadband Co Ltd	`3.95ms` from Seoul, KR
211.37.10.211	AS9318 SK Broadband Co Ltd	`1.32ms` from Seoul, KR
211.37.0.135	AS9318 SK Broadband Co Ltd	`5.28ms` from Seoul, KR
211.37.61.63	AS9318 SK Broadband Co Ltd	`2.19ms` from Seoul, KR
211.37.109.1	AS9318 SK Broadband Co Ltd	`2.05ms` 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
83.85.31.1	AS33915 Vodafone Libertel B.V.	`1.33ms` from Amsterdam, NL
93.93.123.1	AS51088 A2B IP B.V.	`0.82ms` from Amsterdam, NL
184.81.44.1	AS7029 Windstream Communications LLC	`6.62ms` from Ashburn, US
174.80.35.1	AS20115 Charter Communications LLC	`17.18ms` from Atlanta, US
12.237.112.129	AS7018 AT&T Enterprises, LLC	`14.30ms` from Atlanta, US
12.191.169.193	AS7018 AT&T Enterprises, LLC	`9.43ms` from Atlanta, US
89.120.42.129	AS9050 Orange Romania S.A.	`0.74ms` from Bucharest, RO
41.234.24.1	AS8452 TE-AS	`4.16ms` from Cairo, EG
59.54.206.1	AS4134 CHINANET-BACKBONE	`15.55ms` from Changsha, CN
118.114.97.1	AS4134 CHINANET-BACKBONE	`1.73ms` from Chengdu, CN
219.153.39.129	AS134420 Chongqing Telecom	`1.78ms` from Chongqing, CN
52.155.94.49	AS8075 Microsoft Corporation	`0.18ms` from Dublin, IE
89.206.57.193	AS29649 Limes sp. z o.o.	`0.35ms` from Gdansk, PL
183.129.10.193	AS4134 CHINANET-BACKBONE	`5.58ms` from Hangzhou, CN
61.92.148.49	AS9269 Hong Kong Broadband Network Ltd.	`0.71ms` from Hong Kong, HK
76.143.224.17	AS7922 Comcast Cable Communications, LLC	`7.38ms` from Houston, US
61.160.162.17	AS4134 CHINANET-BACKBONE	`5.19ms` from Huai'an, CN
114.237.206.33	AS4134 CHINANET-BACKBONE	`9.08ms` from Huai'an, CN
196.12.143.49	AS37006 Liquid Telecommunication Rwanda Limited	`0.43ms` from Kigali, RW
193.93.116.193	AS24872 MAGNUS NG LLC	`2.02ms` from Kyiv, UA
81.150.205.49	AS2856 British Telecommunications PLC	`14.89ms` from London, GB
86.20.63.1	AS5089 Virgin Media Limited	`6.19ms` from London, GB
86.22.176.1	AS5089 Virgin Media Limited	`6.87ms` from London, GB
154.197.178.1	AS135097 LUOGELANG (FRANCE) LIMITED	`0.51ms` from Los Angeles, US
23.225.179.33	AS40065 CNSERVERS LLC	`0.53ms` from Los Angeles, 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 211.37.83.77

traceroute to 211.37.83.77 (211.37.83.77): 64 hops max, 52 byte packets

5 [AS9318] 211.176.57.121 2.097 ms

6 *

7 *

8 *

9 *

10 [AS9318] 211.37.83.77 7.139 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On November 22nd 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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