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

IP Ranges

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
123.99.100.4 ██████████ 1
122.254.208.44 ██████████ 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 & 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
121.50.226.133 AS17857 SK Broadband Co Ltd 7.70ms from Incheon, KR
27.117.59.1 AS17857 SK Broadband Co Ltd 8.16ms from Incheon, KR
122.254.157.1 AS17857 SK Broadband Co Ltd 7.20ms from Incheon, KR
27.117.119.18 AS17857 SK Broadband Co Ltd 7.37ms from Incheon, KR
27.117.66.255 AS17857 SK Broadband Co Ltd 7.57ms from Incheon, KR
122.254.158.1 AS17857 SK Broadband Co Ltd 7.87ms from Incheon, KR
122.254.253.80 AS17857 SK Broadband Co Ltd 7.38ms from Incheon, KR
45.112.117.95 AS17857 SK Broadband Co Ltd 7.71ms from Incheon, KR
27.117.106.135 AS17857 SK Broadband Co Ltd 7.41ms from Incheon, KR
123.99.105.1 AS17857 SK Broadband Co Ltd 7.66ms from Incheon, KR
122.254.154.1 AS17857 SK Broadband Co Ltd 7.64ms from Incheon, KR
123.99.92.1 AS17857 SK Broadband Co Ltd 7.60ms from Incheon, KR
122.254.222.1 AS17857 SK Broadband Co Ltd 8.16ms from Seoul, KR
27.115.217.1 AS17857 SK Broadband Co Ltd 8.00ms from Seoul, KR
27.117.84.255 AS17857 SK Broadband Co Ltd 7.57ms from Seoul, KR
27.117.43.0 AS17857 SK Broadband Co Ltd 7.88ms from Seoul, KR
122.254.203.1 AS17857 SK Broadband Co Ltd 8.16ms from Seoul, KR
122.254.175.185 AS17857 SK Broadband Co Ltd 7.50ms from Incheon, KR
114.111.251.255 AS17857 SK Broadband Co Ltd 7.57ms from Incheon, KR
27.115.194.255 AS17857 SK Broadband Co Ltd 7.70ms from Incheon, KR
27.115.234.1 AS17857 SK Broadband Co Ltd 7.68ms from Incheon, KR
27.115.207.1 AS17857 SK Broadband Co Ltd 7.39ms from Incheon, KR
122.254.236.78 AS17857 SK Broadband Co Ltd 7.31ms from Incheon, KR
122.254.239.1 AS17857 SK Broadband Co Ltd 7.58ms from Incheon, KR
122.254.224.23 AS17857 SK Broadband Co Ltd 7.27ms from Incheon, 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
217.120.69.1 AS33915 Vodafone Libertel B.V. 5.40ms from Amsterdam, NL
12.216.99.145 AS7018 AT&T Enterprises, LLC 1.98ms from Atlanta, US
12.164.91.65 AS7018 AT&T Enterprises, LLC 11.51ms from Atlanta, US
76.129.20.177 AS7922 Comcast Cable Communications, LLC 11.61ms from Atlanta, US
222.131.198.1 AS4808 China Unicom Beijing Province Network 3.54ms from Beijing, CN
188.83.85.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.01ms from Braga, PT
205.206.110.1 AS852 TELUS Communications Inc. 1.51ms from Calgary, CA
102.214.145.1 AS329124 True Technologies cc 9.40ms from Cape Town, ZA
61.188.27.1 AS4134 CHINANET BACKBONE 3.20ms from Chengdu, CN
122.165.94.1 AS24560 Bharti Airtel Ltd., Telemedia Services 1.23ms from Chennai, IN
24.154.125.129 AS27364 Armstrong 6.58ms from Cleveland, US
2.111.113.1 AS3292 TDC Holding A/S 2.28ms from Copenhagen, DK
78.64.80.225 AS3301 Telia Company AB 6.75ms from Copenhagen, DK
65.141.71.65 AS209 CenturyLink Communications, LLC 0.34ms from Denver, US
103.138.158.193 AS139924 Pipex Communication 5.71ms from Dhaka, BD
185.202.18.17 AS5466 Eircom Limited 1.25ms from Dublin, IE
91.7.126.193 AS3320 Deutsche Telekom AG 4.32ms from Duesseldorf, DE
105.227.209.1 AS37457 Telkom SA Ltd. 2.03ms from Durban, ZA
201.59.198.129 AS7738 V tal 0.55ms from Fortaleza, BR
147.142.82.1 AS553 BelWue-Koordination 4.02ms from Frankfurt am Main, DE
93.196.84.209 AS3320 Deutsche Telekom AG 1.93ms from Hamburg, DE
193.184.64.161 AS719 Elisa Oyj 0.81ms from Helsinki, FI
103.112.96.1 AS400619 AROSSCLOUD INC. 1.50ms from Hong Kong, HK
115.21.163.33 AS4766 Korea Telecom 0.73ms from Incheon, KR
202.93.21.1 AS23952 Thamrin Telekomunikasi Network PT. 1.35ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f3 123.99.91.211
traceroute to 123.99.91.211 (123.99.91.211): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 *
10 *
11 *
12 [AS17857] 123.99.91.211 231.079 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

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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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