AS number details

AS17857

SK Broadband Co Ltd · skbroadband.com

South Korea

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vpn

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AS17857 – SK Broadband Co Ltd

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

Netblock	Company	Num of IPs
122.254.128.0/17	SK Broadband Co Ltd	32,768
27.117.0.0/17	SK Broadband Co Ltd	32,768
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
27.115.192.0/18	SK Broadband Co Ltd	16,384
121.50.224.0/19	SK Broadband Co Ltd	8,192
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
27.117.104.0/21	SK Broadband Co Ltd	2,048
27.117.8.0/21	SK Broadband Co Ltd	2,048
27.117.88.0/21	SK Broadband Co Ltd	2,048
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
123.99.112.0/22	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
27.115.196.0/22	SK Broadband Co Ltd	1,024
27.115.228.0/22	SK Broadband Co Ltd	1,024
27.117.116.0/22	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
45.112.116.0/22	SK Broadband Co Ltd	1,024
45.112.92.0/22	SK Broadband Co Ltd	1,024
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
123.99.102.0/23	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
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
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
27.117.100.0/23	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
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
27.117.4.0/23	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
27.117.6.0/23	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
45.112.94.0/23	SK Broadband Co Ltd	512
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
123.99.100.0/24	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
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
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
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
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
27.117.103.0/24	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
27.117.2.0/24	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
27.117.3.0/24	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
45.112.117.0/24	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 5 domain names hosted across 5 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
123.99.100.4	██████████	1
27.117.123.24	██████████	1
123.99.122.213	██████████	1
27.117.91.175	██████████	1
27.117.56.62	██████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS9318	SK Broadband Co Ltd

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ASN API

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS9318	SK Broadband Co Ltd

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ASN API

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Downstreams

There are no downstreams for this ASN.

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ASN API

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Pingable IPs

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

IP Address	ASN	Details
116.93.227.3	AS17857 SK Broadband Co Ltd	`7.28ms` from Seoul, KR
27.117.112.197	AS17857 SK Broadband Co Ltd	`7.16ms` from Seoul, KR
27.115.238.1	AS17857 SK Broadband Co Ltd	`6.57ms` from Seoul, KR
122.254.207.1	AS17857 SK Broadband Co Ltd	`7.14ms` from Seoul, KR
122.254.139.1	AS17857 SK Broadband Co Ltd	`7.08ms` from Seoul, KR
116.93.220.1	AS17857 SK Broadband Co Ltd	`7.12ms` from Seoul, KR
27.117.75.1	AS17857 SK Broadband Co Ltd	`7.14ms` from Seoul, KR
27.117.70.0	AS17857 SK Broadband Co Ltd	`6.93ms` from Seoul, KR
116.93.248.0	AS17857 SK Broadband Co Ltd	`6.59ms` from Seoul, KR
27.117.62.226	AS17857 SK Broadband Co Ltd	`7.48ms` from Seoul, KR
27.115.247.140	AS17857 SK Broadband Co Ltd	`7.07ms` from Seoul, KR
122.254.230.1	AS17857 SK Broadband Co Ltd	`6.62ms` from Seoul, KR
27.117.42.1	AS17857 SK Broadband Co Ltd	`6.58ms` from Seoul, KR
123.99.99.255	AS17857 SK Broadband Co Ltd	`6.74ms` from Seoul, KR
121.50.248.1	AS17857 SK Broadband Co Ltd	`6.92ms` from Seoul, KR
122.254.186.95	AS17857 SK Broadband Co Ltd	`7.10ms` from Seoul, KR
27.117.84.1	AS17857 SK Broadband Co Ltd	`6.91ms` from Seoul, KR
103.51.172.255	AS17857 SK Broadband Co Ltd	`6.75ms` from Seoul, KR
122.254.250.39	AS17857 SK Broadband Co Ltd	`7.09ms` from Seoul, KR
123.99.103.158	AS17857 SK Broadband Co Ltd	`6.93ms` from Seoul, KR
122.254.148.1	AS17857 SK Broadband Co Ltd	`6.91ms` from Seoul, KR
122.254.195.1	AS17857 SK Broadband Co Ltd	`7.12ms` from Seoul, KR
122.254.136.1	AS17857 SK Broadband Co Ltd	`7.08ms` from Seoul, KR
27.117.24.9	AS17857 SK Broadband Co Ltd	`6.89ms` from Seoul, KR
121.50.228.1	AS17857 SK Broadband Co Ltd	`6.79ms` 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
92.108.141.1	AS33915 Vodafone Libertel B.V.	`4.77ms` from Amsterdam, NL
80.114.37.1	AS33915 Vodafone Libertel B.V.	`1.10ms` from Amsterdam, NL
94.214.58.1	AS33915 Vodafone Libertel B.V.	`2.84ms` from Amsterdam, NL
209.234.16.193	AS15227 LUMOS Networks, Inc.	`9.50ms` from Ashburn, US
152.179.117.129	AS701 Verizon Business	`1.97ms` from Ashburn, US
68.68.120.1	AS21808 Peerless Network Inc	`0.49ms` from Atlanta, US
66.118.110.193	AS23418 The Darien Telephone Co. Inc.	`17.67ms` from Atlanta, US
185.67.164.1	AS40966 L7GUARD Network	`0.45ms` from Boston, US
72.74.190.1	AS701 Verizon Business	`6.15ms` from Boston, US
188.251.202.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`1.54ms` from Braga, PT
152.170.234.1	AS7303 Telecom Argentina S.A.	`1.29ms` from Buenos Aires, AR
190.216.238.113	AS3549 Level 3 Parent, LLC	`0.54ms` from Caracas, VE
125.68.193.1	AS4134 CHINANET-BACKBONE	`7.22ms` from Chengdu, CN
50.42.174.1	AS5650 Frontier Communications of America, Inc.	`6.38ms` from Chicago, US
112.135.243.97	AS9329 Sri Lanka Telecom Internet	`7.47ms` from Colombo, LK
98.27.161.1	AS10796 Charter Communications Inc	`5.85ms` from Columbus, US
78.71.242.1	AS3301 Telia Company AB	`3.59ms` from Copenhagen, DK
12.185.66.209	AS7018 AT&T Enterprises, LLC	`1.92ms` from Dallas, US
216.71.24.1	AS11232 Midcontinent Communications	`14.82ms` from Denver, US
89.42.168.113	AS3257 GTT Communications Inc.	`0.32ms` from Frankfurt am Main, DE
37.187.100.33	AS16276 OVH SAS	`0.12ms` from Gravelines, FR
68.66.85.33	AS20356 SIERRA COMMUNICATIONS, INC.	`14.18ms` from Greenwood Village, US
85.23.106.33	AS16086 DNA Oyj	`3.07ms` from Helsinki, FI
75.85.141.1	AS20001 Charter Communications Inc	`3.83ms` from Honolulu, US
197.68.155.177	AS16637 MTN SA	`18.77ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -m9 114.111.243.182

traceroute to 114.111.243.182 (114.111.243.182): 9 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 55.949 ms

2 *

3 *

4 *

5 *

6 [AS17857] 122.254.128.106 118.981 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On August 17th 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 AS17857 at robtex.

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