Autonomous System details

AS17857

SK Broadband Co Ltd · skbroadband.com

South Korea

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AS17857 – SK Broadband Co Ltd

Field	Value
Country	South Korea
Website	skbroadband.com
Hosted domains	6
IPv4 addresses	145,408
IPv6 addresses	0
ASN type	ISP
Registry	apnic
Updated	5 years ago on Dec 29, 2020

Netblock	Company	Num of IPs
27.117.0.0/17	SK Broadband Co Ltd	32,768
122.254.128.0/17	SK Broadband Co Ltd	32,768
27.115.192.0/18	SK Broadband Co Ltd	16,384
114.111.192.0/18	SK Broadband Co Ltd	16,384
116.93.192.0/18	SK Broadband Co Ltd	16,384
123.99.64.0/18	SK Broadband Co Ltd	16,384
121.50.224.0/19	SK Broadband Co Ltd	8,192
27.117.8.0/21	SK Broadband Co Ltd	2,048
27.117.88.0/21	SK Broadband Co Ltd	2,048
27.117.104.0/21	SK Broadband Co Ltd	2,048
121.50.232.0/21	SK Broadband Co Ltd	2,048
122.254.144.0/21	SK Broadband Co Ltd	2,048
123.99.120.0/21	SK Broadband Co Ltd	2,048
27.115.196.0/22	SK Broadband Co Ltd	1,024
27.115.228.0/22	SK Broadband Co Ltd	1,024
27.117.16.0/22	SK Broadband Co Ltd	1,024
27.117.64.0/22	SK Broadband Co Ltd	1,024
27.117.76.0/22	SK Broadband Co Ltd	1,024
27.117.116.0/22	SK Broadband Co Ltd	1,024
45.112.92.0/22	SK Broadband Co Ltd	1,024
45.112.116.0/22	SK Broadband Co Ltd	1,024
103.51.172.0/22	SK Broadband Co Ltd	1,024
103.51.184.0/22	SK Broadband Co Ltd	1,024
114.111.196.0/22	SK Broadband Co Ltd	1,024
116.93.212.0/22	SK Broadband Co Ltd	1,024
116.93.216.0/22	SK Broadband Co Ltd	1,024
116.93.232.0/22	SK Broadband Co Ltd	1,024
116.93.240.0/22	SK Broadband Co Ltd	1,024
121.50.224.0/22	SK Broadband Co Ltd	1,024
121.50.252.0/22	SK Broadband Co Ltd	1,024
122.254.140.0/22	SK Broadband Co Ltd	1,024
122.254.152.0/22	SK Broadband Co Ltd	1,024
122.254.176.0/22	SK Broadband Co Ltd	1,024
122.254.188.0/22	SK Broadband Co Ltd	1,024
122.254.232.0/22	SK Broadband Co Ltd	1,024
122.254.248.0/22	SK Broadband Co Ltd	1,024
123.99.68.0/22	SK Broadband Co Ltd	1,024
123.99.72.0/22	SK Broadband Co Ltd	1,024
123.99.92.0/22	SK Broadband Co Ltd	1,024
123.99.112.0/22	SK Broadband Co Ltd	1,024
27.115.200.0/23	SK Broadband Co Ltd	512
27.115.218.0/23	SK Broadband Co Ltd	512
27.115.252.0/23	SK Broadband Co Ltd	512
27.117.0.0/23	SK Broadband Co Ltd	512
27.117.4.0/23	SK Broadband Co Ltd	512
27.117.6.0/23	SK Broadband Co Ltd	512
27.117.20.0/23	SK Broadband Co Ltd	512
27.117.22.0/23	SK Broadband Co Ltd	512
27.117.24.0/23	SK Broadband Co Ltd	512
27.117.28.0/23	SK Broadband Co Ltd	512
27.117.32.0/23	SK Broadband Co Ltd	512
27.117.38.0/23	SK Broadband Co Ltd	512
27.117.48.0/23	SK Broadband Co Ltd	512
27.117.56.0/23	SK Broadband Co Ltd	512
27.117.68.0/23	SK Broadband Co Ltd	512
27.117.72.0/23	SK Broadband Co Ltd	512
27.117.74.0/23	SK Broadband Co Ltd	512
27.117.80.0/23	SK Broadband Co Ltd	512
27.117.100.0/23	SK Broadband Co Ltd	512
27.117.112.0/23	SK Broadband Co Ltd	512
27.117.120.0/23	SK Broadband Co Ltd	512
27.117.124.0/23	SK Broadband Co Ltd	512
45.112.94.0/23	SK Broadband Co Ltd	512
114.111.202.0/23	SK Broadband Co Ltd	512
114.111.210.0/23	SK Broadband Co Ltd	512
114.111.230.0/23	SK Broadband Co Ltd	512
114.111.244.0/23	SK Broadband Co Ltd	512
116.93.194.0/23	SK Broadband Co Ltd	512
116.93.196.0/23	SK Broadband Co Ltd	512
116.93.226.0/23	SK Broadband Co Ltd	512
116.93.228.0/23	SK Broadband Co Ltd	512
116.93.244.0/23	SK Broadband Co Ltd	512
116.93.250.0/23	SK Broadband Co Ltd	512
121.50.228.0/23	SK Broadband Co Ltd	512
121.50.244.0/23	SK Broadband Co Ltd	512
121.50.250.0/23	SK Broadband Co Ltd	512
122.254.130.0/23	SK Broadband Co Ltd	512
122.254.132.0/23	SK Broadband Co Ltd	512
122.254.134.0/23	SK Broadband Co Ltd	512
122.254.136.0/23	SK Broadband Co Ltd	512
122.254.156.0/23	SK Broadband Co Ltd	512
122.254.160.0/23	SK Broadband Co Ltd	512
122.254.164.0/23	SK Broadband Co Ltd	512
122.254.168.0/23	SK Broadband Co Ltd	512
122.254.170.0/23	SK Broadband Co Ltd	512
122.254.174.0/23	SK Broadband Co Ltd	512
122.254.180.0/23	SK Broadband Co Ltd	512
122.254.186.0/23	SK Broadband Co Ltd	512
122.254.202.0/23	SK Broadband Co Ltd	512
122.254.206.0/23	SK Broadband Co Ltd	512
122.254.208.0/23	SK Broadband Co Ltd	512
122.254.216.0/23	SK Broadband Co Ltd	512
122.254.218.0/23	SK Broadband Co Ltd	512
122.254.224.0/23	SK Broadband Co Ltd	512
122.254.252.0/23	SK Broadband Co Ltd	512
123.99.78.0/23	SK Broadband Co Ltd	512
123.99.82.0/23	SK Broadband Co Ltd	512
123.99.98.0/23	SK Broadband Co Ltd	512
123.99.102.0/23	SK Broadband Co Ltd	512
123.99.106.0/23	SK Broadband Co Ltd	512
123.99.110.0/23	SK Broadband Co Ltd	512
27.115.193.0/24	SK Broadband Co Ltd	256
27.115.195.0/24	SK Broadband Co Ltd	256
27.115.202.0/24	SK Broadband Co Ltd	256
27.115.203.0/24	SK Broadband Co Ltd	256
27.115.204.0/24	SK Broadband Co Ltd	256
27.115.207.0/24	SK Broadband Co Ltd	256
27.115.211.0/24	SK Broadband Co Ltd	256
27.115.212.0/24	SK Broadband Co Ltd	256
27.115.213.0/24	SK Broadband Co Ltd	256
27.115.214.0/24	SK Broadband Co Ltd	256
27.115.217.0/24	SK Broadband Co Ltd	256
27.115.243.0/24	SK Broadband Co Ltd	256
27.115.247.0/24	SK Broadband Co Ltd	256
27.117.2.0/24	SK Broadband Co Ltd	256
27.117.3.0/24	SK Broadband Co Ltd	256
27.117.27.0/24	SK Broadband Co Ltd	256
27.117.30.0/24	SK Broadband Co Ltd	256
27.117.31.0/24	SK Broadband Co Ltd	256
27.117.34.0/24	SK Broadband Co Ltd	256
27.117.40.0/24	SK Broadband Co Ltd	256
27.117.44.0/24	SK Broadband Co Ltd	256
27.117.47.0/24	SK Broadband Co Ltd	256
27.117.50.0/24	SK Broadband Co Ltd	256
27.117.54.0/24	SK Broadband Co Ltd	256
27.117.60.0/24	SK Broadband Co Ltd	256
27.117.62.0/24	SK Broadband Co Ltd	256
27.117.70.0/24	SK Broadband Co Ltd	256
27.117.71.0/24	SK Broadband Co Ltd	256
27.117.82.0/24	SK Broadband Co Ltd	256
27.117.83.0/24	SK Broadband Co Ltd	256
27.117.84.0/24	SK Broadband Co Ltd	256
27.117.87.0/24	SK Broadband Co Ltd	256
27.117.96.0/24	SK Broadband Co Ltd	256
27.117.97.0/24	SK Broadband Co Ltd	256
27.117.99.0/24	SK Broadband Co Ltd	256
27.117.103.0/24	SK Broadband Co Ltd	256
27.117.114.0/24	SK Broadband Co Ltd	256
27.117.123.0/24	SK Broadband Co Ltd	256
27.117.127.0/24	SK Broadband Co Ltd	256
45.112.117.0/24	SK Broadband Co Ltd	256
103.51.175.0/24	SK Broadband Co Ltd	256
114.111.195.0/24	SK Broadband Co Ltd	256
114.111.200.0/24	SK Broadband Co Ltd	256
114.111.201.0/24	SK Broadband Co Ltd	256
114.111.206.0/24	SK Broadband Co Ltd	256
114.111.209.0/24	SK Broadband Co Ltd	256
114.111.213.0/24	SK Broadband Co Ltd	256
114.111.214.0/24	SK Broadband Co Ltd	256
114.111.216.0/24	SK Broadband Co Ltd	256
114.111.217.0/24	SK Broadband Co Ltd	256
114.111.220.0/24	SK Broadband Co Ltd	256
114.111.223.0/24	SK Broadband Co Ltd	256
114.111.225.0/24	SK Broadband Co Ltd	256
114.111.235.0/24	SK Broadband Co Ltd	256
114.111.236.0/24	SK Broadband Co Ltd	256
114.111.237.0/24	SK Broadband Co Ltd	256
114.111.239.0/24	SK Broadband Co Ltd	256
114.111.240.0/24	SK Broadband Co Ltd	256
114.111.242.0/24	SK Broadband Co Ltd	256
114.111.243.0/24	SK Broadband Co Ltd	256
114.111.247.0/24	SK Broadband Co Ltd	256
114.111.248.0/24	SK Broadband Co Ltd	256
114.111.250.0/24	SK Broadband Co Ltd	256
114.111.251.0/24	SK Broadband Co Ltd	256
116.93.193.0/24	SK Broadband Co Ltd	256
116.93.198.0/24	SK Broadband Co Ltd	256
116.93.199.0/24	SK Broadband Co Ltd	256
116.93.203.0/24	SK Broadband Co Ltd	256
116.93.204.0/24	SK Broadband Co Ltd	256
116.93.207.0/24	SK Broadband Co Ltd	256
116.93.208.0/24	SK Broadband Co Ltd	256
116.93.211.0/24	SK Broadband Co Ltd	256
116.93.220.0/24	SK Broadband Co Ltd	256
116.93.222.0/24	SK Broadband Co Ltd	256
116.93.225.0/24	SK Broadband Co Ltd	256
116.93.230.0/24	SK Broadband Co Ltd	256
116.93.236.0/24	SK Broadband Co Ltd	256
116.93.237.0/24	SK Broadband Co Ltd	256
116.93.238.0/24	SK Broadband Co Ltd	256
116.93.246.0/24	SK Broadband Co Ltd	256
116.93.249.0/24	SK Broadband Co Ltd	256
116.93.252.0/24	SK Broadband Co Ltd	256
121.50.231.0/24	SK Broadband Co Ltd	256
121.50.240.0/24	SK Broadband Co Ltd	256
121.50.243.0/24	SK Broadband Co Ltd	256
121.50.246.0/24	SK Broadband Co Ltd	256
121.50.248.0/24	SK Broadband Co Ltd	256
121.50.249.0/24	SK Broadband Co Ltd	256
122.254.138.0/24	SK Broadband Co Ltd	256
122.254.139.0/24	SK Broadband Co Ltd	256
122.254.162.0/24	SK Broadband Co Ltd	256
122.254.163.0/24	SK Broadband Co Ltd	256
122.254.166.0/24	SK Broadband Co Ltd	256
122.254.167.0/24	SK Broadband Co Ltd	256
122.254.173.0/24	SK Broadband Co Ltd	256
122.254.180.0/24	SK Broadband Co Ltd	256
122.254.181.0/24	SK Broadband Co Ltd	256
122.254.182.0/24	SK Broadband Co Ltd	256
122.254.184.0/24	SK Broadband Co Ltd	256
122.254.185.0/24	SK Broadband Co Ltd	256
122.254.192.0/24	SK Broadband Co Ltd	256
122.254.195.0/24	SK Broadband Co Ltd	256
122.254.196.0/24	SK Broadband Co Ltd	256
122.254.200.0/24	SK Broadband Co Ltd	256
122.254.205.0/24	SK Broadband Co Ltd	256
122.254.210.0/24	SK Broadband Co Ltd	256
122.254.217.0/24	SK Broadband Co Ltd	256
122.254.220.0/24	SK Broadband Co Ltd	256
122.254.221.0/24	SK Broadband Co Ltd	256
122.254.222.0/24	SK Broadband Co Ltd	256
122.254.228.0/24	SK Broadband Co Ltd	256
122.254.237.0/24	SK Broadband Co Ltd	256
122.254.238.0/24	SK Broadband Co Ltd	256
122.254.239.0/24	SK Broadband Co Ltd	256
122.254.240.0/24	SK Broadband Co Ltd	256
122.254.242.0/24	SK Broadband Co Ltd	256
122.254.245.0/24	SK Broadband Co Ltd	256
122.254.246.0/24	SK Broadband Co Ltd	256
122.254.254.0/24	SK Broadband Co Ltd	256
123.99.66.0/24	SK Broadband Co Ltd	256
123.99.77.0/24	SK Broadband Co Ltd	256
123.99.79.0/24	SK Broadband Co Ltd	256
123.99.87.0/24	SK Broadband Co Ltd	256
123.99.88.0/24	SK Broadband Co Ltd	256
123.99.89.0/24	SK Broadband Co Ltd	256
123.99.90.0/24	SK Broadband Co Ltd	256
123.99.91.0/24	SK Broadband Co Ltd	256
123.99.97.0/24	SK Broadband Co Ltd	256
123.99.100.0/24	SK Broadband Co Ltd	256
123.99.101.0/24	SK Broadband Co Ltd	256
123.99.104.0/24	SK Broadband Co Ltd	256
123.99.105.0/24	SK Broadband Co Ltd	256
123.99.108.0/24	SK Broadband Co Ltd	256
123.99.117.0/24	SK Broadband Co Ltd	256
123.99.119.0/24	SK Broadband Co Ltd	256
211.33.31.0/24	SK Broadband Co Ltd	256
211.33.48.0/24	SK Broadband Co Ltd	256
211.33.58.0/24	SK Broadband Co Ltd	256
211.33.96.0/24	SK Broadband Co Ltd	256
211.33.104.0/24	SK Broadband Co Ltd	256
211.33.106.0/24	SK Broadband Co Ltd	256
211.33.108.0/24	SK Broadband Co Ltd	256
211.33.109.0/24	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:       AS17857
                                                OrgID:          AS17857
                                                ASName:         AS17857
                                                ASNumber:       AS17857
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 6 domain names hosted across 6 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
122.254.209.58	██████████	1
27.117.56.62	██████████	1
27.117.123.24	██████████	1
122.254.208.44	██████████	1
123.99.100.4	██████████	1
123.99.122.213	██████████	1

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Peers

There are 2 peers for this ASN.

Peers	Name
AS49304	SAKURA LINK LIMITED
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 are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
122.254.172.129	AS17857 SK Broadband Co Ltd	`6.63ms` from Incheon, KR
27.117.95.1	AS17857 SK Broadband Co Ltd	`6.74ms` from Incheon, KR
122.254.246.1	AS17857 SK Broadband Co Ltd	`7.07ms` from Incheon, KR
27.115.242.101	AS17857 SK Broadband Co Ltd	`6.84ms` from Seoul, KR
122.254.159.1	AS17857 SK Broadband Co Ltd	`6.67ms` from Seoul, KR
27.117.120.133	AS17857 SK Broadband Co Ltd	`7.22ms` from Seoul, KR
27.117.116.173	AS17857 SK Broadband Co Ltd	`7.16ms` from Seoul, KR
211.33.58.127	AS17857 SK Broadband Co Ltd	`6.76ms` from Seoul, KR
116.93.227.13	AS17857 SK Broadband Co Ltd	`7.23ms` from Seoul, KR
27.115.217.1	AS17857 SK Broadband Co Ltd	`7.20ms` from Seoul, KR
114.111.226.1	AS17857 SK Broadband Co Ltd	`6.60ms` from Seoul, KR
116.93.209.1	AS17857 SK Broadband Co Ltd	`6.63ms` from Seoul, KR
114.111.225.1	AS17857 SK Broadband Co Ltd	`6.96ms` from Seoul, KR
27.117.14.255	AS17857 SK Broadband Co Ltd	`6.77ms` from Seoul, KR
27.115.248.80	AS17857 SK Broadband Co Ltd	`6.96ms` from Seoul, KR
123.99.120.35	AS17857 SK Broadband Co Ltd	`7.01ms` from Seoul, KR
122.254.190.1	AS17857 SK Broadband Co Ltd	`6.96ms` from Seoul, KR
122.254.238.1	AS17857 SK Broadband Co Ltd	`7.13ms` from Seoul, KR
27.115.234.255	AS17857 SK Broadband Co Ltd	`6.63ms` from Seoul, KR
114.111.210.1	AS17857 SK Broadband Co Ltd	`6.78ms` from Seoul, KR
27.115.239.1	AS17857 SK Broadband Co Ltd	`6.79ms` from Incheon, KR
122.254.139.1	AS17857 SK Broadband Co Ltd	`7.11ms` from Incheon, KR
27.115.194.255	AS17857 SK Broadband Co Ltd	`6.60ms` from Incheon, KR
122.254.244.1	AS17857 SK Broadband Co Ltd	`6.64ms` from Seoul, KR
116.93.202.81	AS17857 SK Broadband Co Ltd	`6.83ms` 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
94.211.201.1	AS33915 Vodafone Libertel B.V.	`3.60ms` from Amsterdam, NL
62.179.115.81	AS6830 Liberty Global Europe Holding B.V.	`1.17ms` from Amsterdam, NL
23.245.178.1	AS11776 Breezeline	`4.85ms` from Ashburn, US
72.196.208.1	AS22773 Cox Communications Inc.	`2.33ms` from Ashburn, US
1.20.195.1	AS23969 TOT Public Company Limited	`7.24ms` from Bangkok, TH
114.248.9.1	AS4808 China Unicom Beijing Province Network	`3.26ms` from Beijing, CN
190.147.129.1	AS10620 Telmex Colombia S.A.	`16.42ms` from Bogota, CO
200.150.251.1	AS273071 INTEGRADOS S&S.NET SAS	`4.09ms` from Bogota, CO
38.174.1.129	AS397545 Purple Cow Internet Inc	`14.64ms` from Boston, US
199.126.56.1	AS852 TELUS Communications Inc.	`0.88ms` from Calgary, CA
20.80.41.161	AS8075 Microsoft Corporation	`0.20ms` from Chicago, US
79.140.167.1	AS43870 DANIS SRL	`0.71ms` from Chisinau, MD
147.0.27.193	AS10796 Charter Communications Inc	`2.37ms` from Cleveland, US
96.28.195.193	AS10796 Charter Communications Inc	`8.96ms` from Columbus, US
216.71.24.1	AS11232 Midcontinent Communications	`14.81ms` from Denver, US
96.89.48.129	AS7922 Comcast Cable Communications, LLC	`14.27ms` from Detroit, US
52.28.146.241	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
112.93.136.1	AS17816 China Unicom IP network China169 Guangdong province	`4.62ms` from Guangzhou, CN
183.151.122.161	AS4134 CHINANET-BACKBONE	`8.90ms` from Hangzhou, CN
192.130.244.241	AS1759 Telia Finland Oyj	`1.01ms` from Helsinki, FI
72.234.167.129	AS36149 Hawaiian Telcom Services Company, Inc.	`1.00ms` from Honolulu, US
182.228.87.65	AS17858 LG POWERCOMM	`3.08ms` from Incheon, KR
200.87.207.33	AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA	`17.11ms` from La Paz, BO
70.181.120.1	AS22773 Cox Communications Inc.	`2.67ms` from Los Angeles, US
144.34.197.97	AS25820 IT7 Networks Inc	`0.32ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m20 27.115.196.223

traceroute to 27.115.196.223 (27.115.196.223): 20 hops max, 52 byte packets

1 [AS141253] 103.161.3.1 0.482 ms

2 *

3 *

4 [AS132215] 103.120.29.74 68.402 ms

5 [AS9498] 125.22.161.97 100.775 ms

6 *

7 *

8 [AS9498] 116.119.121.127 79.513 ms

9 *

10 *

11 [AS6939] 184.104.208.109 80.956 ms

12 *

13 *

14 *

15 *

16 *

17 [AS17857] 122.254.128.106 149.272 ms

18 *

19 *

20 *

Measurement taken from

IPinfo ProbeNet in Aizawl, IN

On March 13th 2026

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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 AS17857 at robtex.

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