211.109.176.0/21

AS9318 · SK Broadband Co Ltd

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Summary

Country	South Korea
Domain	skbroadband.com
ASN	AS9318
Parent Range	211.109.0.0/16
Registry	APNIC
ID	BROADNNET

WHOIS Details

inetnum:        211.109.0.0 - 211.109.255.255
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:  2017-02-03T00:38:39Z
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:        211.109.0.0 - 211.109.255.255
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

Overlapping Ranges

BGP prefixes that contain 211.109.176.0/21

Range	ASN	Company	Num of IPs
211.109.0.0/16	AS38123	SK Broadband Co Ltd	65,536
211.109.0.0/16	AS10035	SK Broadband Co Ltd	65,536
211.109.0.0/16	AS17873	SK Broadband Co Ltd	65,536
211.109.0.0/16	AS9860	SK Broadband Co Ltd	65,536
211.109.0.0/16	AS55605	SK Broadband Co Ltd	65,536
211.109.0.0/16	AS9318	SK Broadband Co Ltd	65,536

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

1,276 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.109.183.246	AS9318 SK Broadband Co Ltd	`1.40ms` from Seoul, KR
211.109.180.21	AS9318 SK Broadband Co Ltd	`0.93ms` from Seoul, KR
211.109.178.203	AS9318 SK Broadband Co Ltd	`0.90ms` from Seoul, KR
211.109.176.113	AS9318 SK Broadband Co Ltd	`2.46ms` from Seoul, KR
211.109.182.230	AS9318 SK Broadband Co Ltd	`0.89ms` from Seoul, KR
211.109.179.211	AS9318 SK Broadband Co Ltd	`0.94ms` from Seoul, KR
211.109.181.10	AS9318 SK Broadband Co Ltd	`1.02ms` from Seoul, KR
211.109.177.55	AS9318 SK Broadband Co Ltd	`2.57ms` 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
114.249.117.37	AS4808 China Unicom Beijing Province Network	`3.76ms` from Beijing, CN
3.17.59.213	AS16509 Amazon.com, Inc.	`7.95ms` from Chicago, US
136.226.33.117	AS22616 ZSCALER, INC.	`0.18ms` from Chicago, US
73.136.239.229	AS7922 Comcast Cable Communications, LLC	`10.42ms` from Dallas, US
117.201.15.229	AS9829 National Internet Backbone	`8.43ms` from Delhi, IN
171.229.153.229	AS7552 Viettel Group	`2.16ms` from Hanoi, VN
125.215.151.181	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.38ms` from Hong Kong, HK
223.29.200.165	AS45804 MEGHBELA BROADBAND	`0.40ms` from Kolkata, IN
125.18.193.21	AS9498 BHARTI Airtel Ltd.	`1.09ms` from Kolkata, IN
97.216.59.245	AS6167 Verizon Business	`18.24ms` from Los Angeles, US
34.74.140.229	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
81.250.205.101	AS3215 Orange S.A.	`2.25ms` from Paris, FR
64.106.126.181	AS3388 University of New Mexico	`15.07ms` from Phoenix, US
23.22.130.37	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
34.194.241.53	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
187.202.130.133	AS8151 UNINET	`4.13ms` from Santiago de Queretaro, MX
14.32.11.85	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
121.124.5.197	AS9318 SK Broadband Co Ltd	`5.61ms` from Seoul, KR
218.50.199.245	AS9318 SK Broadband Co Ltd	`4.50ms` from Seoul, KR
140.130.82.165	AS1659 Taiwan Academic Network (TANet) Information Center	`5.33ms` from Taipei, TW
126.61.16.69	AS17676 SoftBank Corp.	`9.58ms` from Tokyo, JP
111.90.163.133	AS23639 NTT Bizlink, Inc.	`0.91ms` from Tokyo, JP
114.159.188.101	AS4713 NTT Communications Corporation	`17.74ms` from Tokyo, JP
102.157.23.5	AS37705 TOPNET	`1.92ms` from Tunis, TN
101.108.251.117	AS23969 TOT Public Company Limited	`1.16ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f5 211.109.181.157

traceroute to 211.109.181.157 (211.109.181.157): 64 hops max, 52 byte packets

5 [AS9318] 211.176.57.113 1.4 ms

6 *

7 *

8 *

9 *

10 [AS9318] 211.109.181.157 2.058 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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.

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