Autonomous System details

AS9689

SK Broadband Co Ltd · skbroadband.com

South Korea

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AS9689 – SK Broadband Co Ltd

Field	Value
Country	South Korea
Website	skbroadband.com
Hosted domains	24
IPv4 addresses	291,840
IPv6 addresses	0
ASN type	ISP
Registry	apnic
Updated	5 years ago on Dec 29, 2020

Netblock	Company	Num of IPs
58.145.0.0/17	SK Broadband Co Ltd	32,768
112.212.0.0/17	TBROAD DobongGangbukGwangjinSeongdong	32,768
115.161.0.0/17	TBROAD DobongGangbukGwangjinSeongdong	32,768
123.109.0.0/17	SK Broadband Co Ltd	32,768
124.254.128.0/17	SK Broadband Co Ltd	32,768
223.131.0.0/17	TBROAD DobongGangbukGwangjinSeongdong	32,768
61.102.192.0/18	SK Broadband Co Ltd	16,384
61.251.192.0/18	SK Broadband Co Ltd	16,384
203.229.0.0/18	SK Broadband Co Ltd	16,384
221.133.128.0/18	SK Broadband Co Ltd	16,384
58.145.64.0/19	SK Broadband Co Ltd	8,192
112.212.32.0/19	TBROAD DobongGangbukGwangjinSeongdong	8,192
115.161.64.0/19	TBROAD DobongGangbukGwangjinSeongdong	8,192
123.109.0.0/19	TBROAD DobongGangbukGwangjinSeongdong	8,192
123.109.64.0/19	TBROAD DobongGangbukGwangjinSeongdong	8,192
124.254.160.0/19	SK Broadband Co Ltd	8,192
124.254.192.0/19	SK Broadband Co Ltd	8,192
211.41.128.0/19	SK Broadband Co Ltd	8,192
211.189.224.0/19	SK Broadband Co Ltd	8,192
223.131.0.0/19	TBROAD DobongGangbukGwangjinSeongdong	8,192
223.131.224.0/19	TBROAD JongnoJungguSeodaemunGangseo	8,192
61.102.224.0/20	TBROAD Nowon	4,096
112.212.0.0/20	TBROAD DobongGangbukGwangjinSeongdong	4,096
115.161.0.0/20	TBROAD DobongGangbukGwangjinSeongdong	4,096
123.109.96.0/20	TBROAD DobongGangbukGwangjinSeongdong	4,096
124.254.224.0/20	SK Broadband Co Ltd	4,096
211.237.96.0/20	SK Broadband Co Ltd	4,096
221.133.176.0/20	SK Broadband Co Ltd	4,096
223.131.48.0/20	TBROAD DobongGangbukGwangjinSeongdong	4,096
223.131.64.0/20	TBROAD DobongGangbukGwangjinSeongdong	4,096
58.145.32.0/21	SK Broadband Co Ltd	2,048
58.145.96.0/21	SK Broadband Co Ltd	2,048
58.145.120.0/21	SK Broadband Co Ltd	2,048
61.102.192.0/21	SK Broadband Co Ltd	2,048
61.102.216.0/21	SK Broadband Co Ltd	2,048
61.102.240.0/21	SK Broadband Co Ltd	2,048
61.251.192.0/21	SK Broadband Co Ltd	2,048
112.212.16.0/21	TBROAD DobongGangbukGwangjinSeongdong	2,048
112.212.72.0/21	TBROAD DobongGangbukGwangjinSeongdong	2,048
112.212.80.0/21	TBROAD DobongGangbukGwangjinSeongdong	2,048
123.109.56.0/21	TBROAD DobongGangbukGwangjinSeongdong	2,048
123.109.112.0/21	TBROAD Nowon	2,048
124.254.152.0/21	SK Broadband Co Ltd	2,048
124.254.248.0/21	SK Broadband Co Ltd	2,048
203.229.16.0/21	SK Broadband Co Ltd	2,048
211.41.144.0/21	SK Broadband Co Ltd	2,048
221.133.128.0/21	SK Broadband Co Ltd	2,048
221.133.160.0/21	SK Broadband Co Ltd	2,048
223.131.80.0/21	TBROAD DobongGangbukGwangjinSeongdong	2,048
223.131.248.0/21	TBROAD JongnoJungguSeodaemunGangseo	2,048
58.145.12.0/22	SK Broadband Co Ltd	1,024
58.145.16.0/22	SK Broadband Co Ltd	1,024
58.145.28.0/22	SK Broadband Co Ltd	1,024
58.145.44.0/22	SK Broadband Co Ltd	1,024
58.145.48.0/22	SK Broadband Co Ltd	1,024
58.145.60.0/22	SK Broadband Co Ltd	1,024
58.145.104.0/22	SK Broadband Co Ltd	1,024
58.145.116.0/22	SK Broadband Co Ltd	1,024
61.102.200.0/22	SK Broadband Co Ltd	1,024
61.102.248.0/22	SK Broadband Co Ltd	1,024
61.251.208.0/22	SK Broadband Co Ltd	1,024
61.251.228.0/22	SK Broadband Co Ltd	1,024
112.212.100.0/22	TBROAD Nowon	1,024
112.212.108.0/22	TBROAD DobongGangbukGwangjinSeongdong	1,024
115.161.28.0/22	TBROAD DobongGangbukGwangjinSeongdong	1,024
115.161.32.0/22	TBROAD DobongGangbukGwangjinSeongdong	1,024
115.161.60.0/22	TBROAD DobongGangbukGwangjinSeongdong	1,024
123.109.32.0/22	TBROAD Nowon	1,024
123.109.52.0/22	TBROAD Nowon	1,024
123.109.124.0/22	TBROAD Nowon	1,024
124.254.148.0/22	SK Broadband Co Ltd	1,024
124.254.244.0/22	SK Broadband Co Ltd	1,024
203.229.0.0/22	SK Broadband Co Ltd	1,024
203.229.12.0/22	SK Broadband Co Ltd	1,024
203.229.28.0/22	SK Broadband Co Ltd	1,024
211.41.140.0/22	SK Broadband Co Ltd	1,024
211.237.100.0/22	SK Broadband Co Ltd	1,024
221.133.156.0/22	SK Broadband Co Ltd	1,024
223.131.32.0/22	TBROAD DobongGangbukGwangjinSeongdong	1,024
223.131.108.0/22	TBROAD DobongGangbukGwangjinSeongdong	1,024
223.131.188.0/22	TBROAD DobongGangbukGwangjinSeongdong	1,024
223.131.240.0/22	TBROAD JongnoJungguSeodaemunGangseo	1,024
58.145.2.0/23	SK Broadband Co Ltd	512
58.145.4.0/23	SK Broadband Co Ltd	512
58.145.8.0/23	SK Broadband Co Ltd	512
58.145.20.0/23	SK Broadband Co Ltd	512
58.145.26.0/23	SK Broadband Co Ltd	512
58.145.40.0/23	SK Broadband Co Ltd	512
58.145.52.0/23	SK Broadband Co Ltd	512
61.102.204.0/23	SK Broadband Co Ltd	512
61.102.210.0/23	SK Broadband Co Ltd	512
61.102.212.0/23	SK Broadband Co Ltd	512
61.102.252.0/23	SK Broadband Co Ltd	512
61.251.200.0/23	SK Broadband Co Ltd	512
61.251.206.0/23	SK Broadband Co Ltd	512
61.251.212.0/23	SK Broadband Co Ltd	512
61.251.218.0/23	SK Broadband Co Ltd	512
61.251.222.0/23	SK Broadband Co Ltd	512
61.251.234.0/23	SK Broadband Co Ltd	512
61.251.238.0/23	SK Broadband Co Ltd	512
61.251.252.0/23	SK Broadband Co Ltd	512
112.212.112.0/23	TBROAD DobongGangbukGwangjinSeongdong	512
112.212.120.0/23	TBROAD DobongGangbukGwangjinSeongdong	512
112.212.124.0/23	TBROAD DobongGangbukGwangjinSeongdong	512
115.161.36.0/23	TBROAD DobongGangbukGwangjinSeongdong	512
124.254.134.0/23	SK Broadband Co Ltd	512
124.254.136.0/23	SK Broadband Co Ltd	512
124.254.240.0/23	SK Broadband Co Ltd	512
203.229.6.0/23	SK Broadband Co Ltd	512
203.229.26.0/23	SK Broadband Co Ltd	512
203.229.32.0/23	SK Broadband Co Ltd	512
203.229.38.0/23	SK Broadband Co Ltd	512
211.41.154.0/23	SK Broadband Co Ltd	512
211.189.248.0/23	SK Broadband Co Ltd	512
211.237.106.0/23	SK Broadband Co Ltd	512
211.237.108.0/23	SK Broadband Co Ltd	512
221.133.140.0/23	SK Broadband Co Ltd	512
221.133.168.0/23	SK Broadband Co Ltd	512
221.133.174.0/23	SK Broadband Co Ltd	512
58.145.0.0/24	SK Broadband Co Ltd	256
58.145.7.0/24	SK Broadband Co Ltd	256
58.145.10.0/24	SK Broadband Co Ltd	256
58.145.23.0/24	SK Broadband Co Ltd	256
58.145.25.0/24	SK Broadband Co Ltd	256
58.145.42.0/24	SK Broadband Co Ltd	256
58.145.59.0/24	SK Broadband Co Ltd	256
61.102.206.0/24	SK Broadband Co Ltd	256
61.102.215.0/24	SK Broadband Co Ltd	256
61.251.204.0/24	SK Broadband Co Ltd	256
61.251.205.0/24	SK Broadband Co Ltd	256
61.251.214.0/24	SK Broadband Co Ltd	256
61.251.227.0/24	SK Broadband Co Ltd	256
61.251.233.0/24	SK Broadband Co Ltd	256
61.251.236.0/24	SK Broadband Co Ltd	256
61.251.241.0/24	SK Broadband Co Ltd	256
61.251.247.0/24	SK Broadband Co Ltd	256
61.251.249.0/24	SK Broadband Co Ltd	256
112.212.114.0/24	TBROAD DobongGangbukGwangjinSeongdong	256
112.212.127.0/24	TBROAD DobongGangbukGwangjinSeongdong	256
115.161.24.0/24	TBROAD Nowon	256
124.254.133.0/24	SK Broadband Co Ltd	256
203.229.5.0/24	SK Broadband Co Ltd	256
203.229.9.0/24	SK Broadband Co Ltd	256
203.229.10.0/24	SK Broadband Co Ltd	256
203.229.24.0/24	SK Broadband Co Ltd	256
203.229.34.0/24	SK Broadband Co Ltd	256
203.229.36.0/24	SK Broadband Co Ltd	256
203.229.40.0/24	SK Broadband Co Ltd	256
203.229.47.0/24	SK Broadband Co Ltd	256
203.229.51.0/24	SK Broadband Co Ltd	256
203.229.56.0/24	SK Broadband Co Ltd	256
211.41.129.0/24	SK Broadband Co Ltd	256
211.41.133.0/24	SK Broadband Co Ltd	256
211.41.135.0/24	SK Broadband Co Ltd	256
211.41.157.0/24	SK Broadband Co Ltd	256
211.189.252.0/24	SK Broadband Co Ltd	256
211.189.254.0/24	SK Broadband Co Ltd	256
211.237.104.0/24	SK Broadband Co Ltd	256
211.237.111.0/24	SK Broadband Co Ltd	256
221.133.136.0/24	SK Broadband Co Ltd	256
221.133.138.0/24	SK Broadband Co Ltd	256
221.133.145.0/24	SK Broadband Co Ltd	256
221.133.151.0/24	SK Broadband Co Ltd	256
221.133.152.0/24	SK Broadband Co Ltd	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS9689
                                                OrgID:          AS9689
                                                ASName:         AS9689
                                                ASNumber:       AS9689
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 24 domain names hosted across 18 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
124.254.146.22	██████████	3
203.229.4.98	██████████	3
112.212.34.149	██████████	2
61.251.202.100	██████████	2
61.102.210.246	██████████	1
124.254.146.21	██████████	1
124.254.146.113	██████████	1
124.254.146.142	██████████	1
61.251.209.177	██████████	1
124.254.146.153	██████████	1

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Peers

There are 2 peers for this ASN.

Peers	Name
AS45372	ULNetworks Co., Ltd.
AS9318	SK Broadband Co Ltd

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS9318	SK Broadband Co Ltd

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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS45372	ULNetworks Co., Ltd.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
58.145.73.1	AS9689 SK Broadband Co Ltd	`2.19ms` from Seoul, KR
58.145.70.0	AS9689 SK Broadband Co Ltd	`1.91ms` from Seoul, KR
124.254.180.1	AS9689 SK Broadband Co Ltd	`1.63ms` from Seoul, KR
203.229.27.231	AS9689 SK Broadband Co Ltd	`2.22ms` from Seoul, KR
123.109.77.1	AS9689 SK Broadband Co Ltd	`2.20ms` from Seoul, KR
112.212.9.109	AS9689 SK Broadband Co Ltd	`6.24ms` from Seoul, KR
124.254.248.1	AS9689 SK Broadband Co Ltd	`1.62ms` from Seoul, KR
124.254.189.1	AS9689 SK Broadband Co Ltd	`2.06ms` from Seoul, KR
61.251.238.206	AS9689 SK Broadband Co Ltd	`1.87ms` from Seoul, KR
123.109.105.153	AS9689 SK Broadband Co Ltd	`6.66ms` from Seoul, KR
58.145.101.1	AS9689 SK Broadband Co Ltd	`2.09ms` from Seoul, KR
61.251.214.145	AS9689 SK Broadband Co Ltd	`2.69ms` from Seoul, KR
124.254.226.8	AS9689 SK Broadband Co Ltd	`6.87ms` from Seoul, KR
123.109.28.255	AS9689 SK Broadband Co Ltd	`1.63ms` from Seoul, KR
112.212.49.102	AS9689 SK Broadband Co Ltd	`8.03ms` from Seoul, KR
61.251.197.14	AS9689 SK Broadband Co Ltd	`1.96ms` from Seoul, KR
115.161.69.214	AS9689 SK Broadband Co Ltd	`5.93ms` from Seoul, KR
112.212.8.1	AS9689 SK Broadband Co Ltd	`1.96ms` from Seoul, KR
61.251.202.161	AS9689 SK Broadband Co Ltd	`1.92ms` from Seoul, KR
61.251.200.12	AS9689 SK Broadband Co Ltd	`2.17ms` from Seoul, KR
112.212.52.1	AS9689 SK Broadband Co Ltd	`2.06ms` from Seoul, KR
61.251.206.195	AS9689 SK Broadband Co Ltd	`2.09ms` from Seoul, KR
124.254.182.88	AS9689 SK Broadband Co Ltd	`6.54ms` from Seoul, KR
112.212.17.249	AS9689 SK Broadband Co Ltd	`8.12ms` from Seoul, KR
223.131.66.1	AS9689 SK Broadband Co Ltd	`2.29ms` 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
206.79.218.41	AS3561 CenturyLink Communications, LLC	`0.82ms` from Ashburn, US
111.32.45.41	AS38019 tianjin Mobile Communication Company Limited	`2.96ms` from Beijing, CN
87.66.103.153	AS5432 Proximus NV	`1.28ms` from Brussels, BE
138.186.133.137	AS53160 UNIDASNET COMUNICACOES LTDA	`1.33ms` from Campina Grande, BR
209.120.184.121	AS3257 GTT Communications Inc.	`0.42ms` from Dallas, US
103.165.89.217	AS137085 ANO Broadband Service Pvt Ltd	`0.97ms` from Delhi, IN
2.204.140.73	AS3209 Vodafone GmbH	`6.02ms` from Frankfurt am Main, DE
87.147.226.249	AS3320 Deutsche Telekom AG	`5.81ms` from Frankfurt am Main, DE
121.197.62.89	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.26ms` from Hangzhou, CN
122.224.153.105	AS4134 CHINANET-BACKBONE	`3.85ms` from Hangzhou, CN
115.244.191.169	AS55836 Reliance Jio Infocomm Limited	`1.30ms` from Hyderabad, IN
117.195.218.89	AS9829 National Internet Backbone	`9.57ms` from Kolkata, IN
175.139.224.41	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.45ms` from Kuala Lumpur, MY
113.228.8.25	AS4837 CHINA UNICOM China169 Backbone	`5.12ms` from Liaoyang, CN
38.253.175.73	AS265691 WI-NET TELECOM S.A.C.	`0.74ms` from Lima, PE
2.15.125.217	AS3215 Orange S.A.	`11.85ms` from Marseille, FR
151.64.22.137	AS1267 WIND TRE S.P.A.	`11.26ms` from Milan, IT
34.139.175.41	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
94.159.4.137	AS49531 NetCom-R LLC	`0.70ms` from Moscow, RU
81.4.168.41	AS6866 Cyprus Telecommunications Authority	`1.57ms` from Nicosia, CY
68.177.74.185	AS209 CenturyLink Communications, LLC	`3.12ms` from Phoenix, US
191.103.121.249	AS25607 IBW Communications	`7.66ms` from San Pedro, CR
73.116.81.9	AS7922 Comcast Cable Communications, LLC	`7.16ms` from Santa Clara, US
219.142.129.249	AS4847 China Networks Inter-Exchange	`2.31ms` from Tianjin, CN
123.14.174.73	AS4837 CHINA UNICOM China169 Backbone	`1.68ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 203.229.9.80

traceroute to 203.229.9.80 (203.229.9.80): 64 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 12.111 ms

2 *

3 *

4 *

5 *

6 [AS9689] 211.41.135.90 79.207 ms

7 *

8 [AS9689] 203.229.9.80 54.975 ms

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On November 28th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9689 at robtex.

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