211.237.96.0/20

AS9689 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9689
Registry	APNIC
ID	TBROAD

WHOIS Details

inetnum:        211.237.96.0 - 211.237.111.255
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:  2020-12-29T05:46:17Z
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:        211.237.96.0 - 211.237.111.255
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 211.237.0.0/16

Range	ASN	Company	Num of IPs
211.237.160.0/19	AS17854	SK Broadband Co Ltd	8,192
211.237.112.0/20	AS10036	DLIVE	4,096
211.237.128.0/20	AS38661	HiLine Internet Service Inc.	4,096
211.237.16.0/20	AS3786	LG DACOM Corporation	4,096
211.237.224.0/20	AS10036	DLIVE	4,096
211.237.32.0/20	AS38661	Duruan	4,096
211.237.48.0/20	AS9763	KIC for Agriculture	4,096
211.237.0.0/20	AS3786	LG DACOM KIDC	4,096
211.237.80.0/20	AS38684	CMB Daejeon Broadcasting Co,.Ltd	4,096
211.237.74.0/24	AS9318	SK Broadband Co Ltd	256
211.237.78.0/24	AS9318	SK Broadband Co Ltd	256
211.237.79.0/24	AS10171	SKTelink	256
211.237.67.0/24	AS9318	SK Broadband Co Ltd	256
211.237.72.0/24	AS10171	SKTelink	256
211.237.73.0/24	AS9318	SK Broadband Co Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
211.237.108.166	AS9689 SK Broadband Co Ltd	`2.12ms` from Seoul, KR
211.237.102.193	AS9689 SK Broadband Co Ltd	`3.10ms` from Seoul, KR
211.237.110.74	AS38096 SK Broadband Co Ltd	`2.44ms` from Seoul, KR
211.237.96.134	AS9689 SK Broadband Co Ltd	`2.18ms` from Seoul, KR
211.237.99.134	AS38096 SK Broadband Co Ltd	`2.67ms` from Seoul, KR
211.237.104.203	AS9689 SK Broadband Co Ltd	`2.54ms` from Seoul, KR
211.237.107.97	AS9689 SK Broadband Co Ltd	`3.15ms` from Seoul, KR
211.237.98.19	AS38096 SK Broadband Co Ltd	`2.54ms` from Seoul, KR
211.237.109.9	AS9689 SK Broadband Co Ltd	`3.00ms` from Seoul, KR
211.237.106.1	AS9689 SK Broadband Co Ltd	`3.28ms` from Seoul, KR
211.237.101.78	AS9689 SK Broadband Co Ltd	`2.52ms` from Seoul, KR
211.237.105.213	AS38096 SK Broadband Co Ltd	`2.55ms` from Seoul, KR
211.237.100.147	AS9689 SK Broadband Co Ltd	`2.22ms` from Seoul, KR
211.237.111.236	AS9689 SK Broadband Co Ltd	`2.52ms` from Seoul, KR
211.237.97.11	AS38096 SK Broadband Co Ltd	`2.43ms` from Seoul, KR
211.237.103.103	AS9689 SK Broadband Co Ltd	`2.18ms` 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
109.72.94.4	AS48635 Your Hosting B.V.	`0.75ms` from Amsterdam, NL
13.90.27.244	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
86.196.131.36	AS3215 Orange S.A.	`5.17ms` from Aubervilliers, FR
106.38.249.196	AS23724 IDC, China Telecommunications Corporation	`2.48ms` from Beijing, CN
27.128.217.212	AS58539 Langfang,Hebei province, P.R.China	`2.59ms` from Beijing, CN
87.161.78.148	AS3320 Deutsche Telekom AG	`4.76ms` from Duesseldorf, DE
62.237.155.100	AS16086 DNA Oyj	`1.11ms` from Helsinki, FI
23.199.162.100	AS16625 Akamai Technologies, Inc.	`0.12ms` from Houston, US
201.143.145.20	AS8151 UNINET	`5.71ms` from Los Angeles, US
82.61.233.148	AS3269 Telecom Italia S.p.A.	`6.83ms` from Milan, IT
194.124.50.36	AS50340 JSC Selectel	`0.79ms` from Moscow, RU
95.189.185.20	AS12389 PJSC Rostelecom	`8.73ms` from Novosibirsk, RU
218.144.152.20	AS4766 Korea Telecom	`1.19ms` from Seoul, KR
217.214.33.180	AS3301 Telia Company AB	`1.17ms` from Stockholm, SE
103.214.4.228	AS207083 HostSlim B.V.	`0.39ms` from Amsterdam, NL
20.103.57.84	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
20.124.32.228	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
35.84.162.148	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
108.129.61.116	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
63.35.42.84	AS16509 Amazon.com, Inc.	`0.25ms` from Dublin, IE
87.168.161.148	AS3320 Deutsche Telekom AG	`3.29ms` from Frankfurt am Main, DE
47.110.238.164	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.80ms` from Hangzhou, CN
113.174.41.36	AS45899 VNPT Corp	`3.47ms` from Ho Chi Minh City, VN
222.124.42.36	AS7713 PT Telekomunikasi Indonesia	`2.29ms` from Jakarta, ID
143.0.145.196	AS264020 FAST TELECOM	`3.72ms` from Joao Pessoa, BR

Traceroute

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

traceroute -a -n -q1 -f5 211.237.97.1

traceroute to 211.237.97.1 (211.237.97.1): 64 hops max, 52 byte packets

5 [AS4637] 210.176.150.116 1.312 ms

6 [AS9318] 1.255.14.108 1.143 ms

7 *

8 *

9 *

10 [AS38096] 211.237.97.1 3.753 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On September 25th 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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