AS number details

AS23563

SK Broadband Co Ltd  ·  skbroadband.com

South Korea

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AS23563 – SK Broadband Co Ltd

Field Value
Country South Korea
Website skbroadband.com
Hosted domains 52
Number of IPv4 204,800
Number of IPv6 0
ASN type ISP
Registry apnic
Updated 5 years ago on Jan 05, 2021

IP Ranges

Netblock Company Num of IPs
218.209.0.0/16 SK Broadband Co Ltd 65,536
114.108.0.0/17 SK Broadband Co Ltd 32,768
222.251.128.0/17 SK Broadband Co Ltd 32,768
27.119.0.0/17 SK Broadband Co Ltd 32,768
119.17.64.0/18 SK Broadband Co Ltd 16,384
121.254.0.0/18 SK Broadband Co Ltd 16,384
114.29.128.0/19 SK Broadband Co Ltd 8,192
218.209.104.0/21 SK Broadband Co Ltd 2,048
218.209.40.0/21 SK Broadband Co Ltd 2,048
218.209.64.0/21 SK Broadband Co Ltd 2,048
222.251.200.0/21 SK Broadband Co Ltd 2,048
27.119.104.0/21 SK Broadband Co Ltd 2,048
114.108.112.0/22 SK Broadband Co Ltd 1,024
114.108.20.0/22 SK Broadband Co Ltd 1,024
114.108.56.0/22 SK Broadband Co Ltd 1,024
114.108.80.0/22 SK Broadband Co Ltd 1,024
114.108.96.0/22 SK Broadband Co Ltd 1,024
114.29.136.0/22 SK Broadband Co Ltd 1,024
119.17.116.0/22 SK Broadband Co Ltd 1,024
218.209.124.0/22 SK Broadband Co Ltd 1,024
218.209.152.0/22 SK Broadband Co Ltd 1,024
218.209.184.0/22 SK Broadband Co Ltd 1,024
218.209.20.0/22 SK Broadband Co Ltd 1,024
218.209.252.0/22 SK Broadband Co Ltd 1,024
218.209.32.0/22 SK Broadband Co Ltd 1,024
218.209.48.0/22 SK Broadband Co Ltd 1,024
218.209.72.0/22 SK Broadband Co Ltd 1,024
27.119.112.0/22 SK Broadband Co Ltd 1,024
27.119.36.0/22 SK Broadband Co Ltd 1,024
27.119.96.0/22 SK Broadband Co Ltd 1,024
114.108.100.0/23 SK Broadband Co Ltd 512
114.108.104.0/23 SK Broadband Co Ltd 512
114.108.16.0/23 SK Broadband Co Ltd 512
114.108.38.0/23 SK Broadband Co Ltd 512
114.108.40.0/23 SK Broadband Co Ltd 512
114.108.46.0/23 SK Broadband Co Ltd 512
114.108.48.0/23 SK Broadband Co Ltd 512
114.108.60.0/23 SK Broadband Co Ltd 512
114.108.68.0/23 SK Broadband Co Ltd 512
114.108.70.0/23 SK Broadband Co Ltd 512
114.108.76.0/23 SK Broadband Co Ltd 512
114.108.94.0/23 SK Broadband Co Ltd 512
114.29.134.0/23 SK Broadband Co Ltd 512
119.17.120.0/23 SK Broadband Co Ltd 512
119.17.72.0/23 SK Broadband Co Ltd 512
121.254.18.0/23 SK Broadband Co Ltd 512
121.254.54.0/23 SK Broadband Co Ltd 512
121.254.56.0/23 SK Broadband Co Ltd 512
218.209.102.0/23 SK Broadband Co Ltd 512
218.209.112.0/23 SK Broadband Co Ltd 512
218.209.118.0/23 SK Broadband Co Ltd 512
218.209.144.0/23 SK Broadband Co Ltd 512
218.209.150.0/23 SK Broadband Co Ltd 512
218.209.162.0/23 SK Broadband Co Ltd 512
218.209.18.0/23 SK Broadband Co Ltd 512
218.209.182.0/23 SK Broadband Co Ltd 512
218.209.226.0/23 SK Broadband Co Ltd 512
218.209.228.0/23 SK Broadband Co Ltd 512
218.209.234.0/23 SK Broadband Co Ltd 512
218.209.24.0/23 SK Broadband Co Ltd 512
218.209.246.0/23 SK Broadband Co Ltd 512
218.209.52.0/23 SK Broadband Co Ltd 512
218.209.84.0/23 SK Broadband Co Ltd 512
218.209.92.0/23 SK Broadband Co Ltd 512
222.251.138.0/23 SK Broadband Co Ltd 512
222.251.152.0/23 SK Broadband Co Ltd 512
222.251.178.0/23 SK Broadband Co Ltd 512
222.251.184.0/23 SK Broadband Co Ltd 512
222.251.188.0/23 SK Broadband Co Ltd 512
222.251.214.0/23 SK Broadband Co Ltd 512
222.251.230.0/23 SK Broadband Co Ltd 512
27.119.0.0/23 SK Broadband Co Ltd 512
27.119.102.0/23 SK Broadband Co Ltd 512
27.119.116.0/23 SK Broadband Co Ltd 512
27.119.122.0/23 SK Broadband Co Ltd 512
27.119.126.0/23 SK Broadband Co Ltd 512
27.119.14.0/23 SK Broadband Co Ltd 512
27.119.46.0/23 SK Broadband Co Ltd 512
27.119.48.0/23 SK Broadband Co Ltd 512
27.119.54.0/23 SK Broadband Co Ltd 512
27.119.64.0/23 SK Broadband Co Ltd 512
27.119.82.0/23 SK Broadband Co Ltd 512
27.119.84.0/23 SK Broadband Co Ltd 512
114.108.102.0/24 SK Broadband Co Ltd 256
114.108.1.0/24 SK Broadband Co Ltd 256
114.108.106.0/24 SK Broadband Co Ltd 256
114.108.109.0/24 SK Broadband Co Ltd 256
114.108.11.0/24 SK Broadband Co Ltd 256
114.108.111.0/24 SK Broadband Co Ltd 256
114.108.120.0/24 SK Broadband Co Ltd 256
114.108.122.0/24 SK Broadband Co Ltd 256
114.108.15.0/24 SK Broadband Co Ltd 256
114.108.18.0/24 SK Broadband Co Ltd 256
114.108.25.0/24 SK Broadband Co Ltd 256
114.108.34.0/24 SK Broadband Co Ltd 256
114.108.36.0/24 SK Broadband Co Ltd 256
114.108.45.0/24 SK Broadband Co Ltd 256
114.108.50.0/24 SK Broadband Co Ltd 256
114.108.6.0/24 SK Broadband Co Ltd 256
114.108.63.0/24 SK Broadband Co Ltd 256
114.108.73.0/24 SK Broadband Co Ltd 256
114.108.74.0/24 SK Broadband Co Ltd 256
114.108.91.0/24 SK Broadband Co Ltd 256
114.29.140.0/24 SK Broadband Co Ltd 256
119.17.122.0/24 SK Broadband Co Ltd 256
119.17.64.0/24 SK Broadband Co Ltd 256
119.17.66.0/24 SK Broadband Co Ltd 256
119.17.68.0/24 SK Broadband Co Ltd 256
119.17.71.0/24 SK Broadband Co Ltd 256
119.17.76.0/24 SK Broadband Co Ltd 256
119.17.79.0/24 SK Broadband Co Ltd 256
119.17.87.0/24 SK Broadband Co Ltd 256
119.17.88.0/24 SK Broadband Co Ltd 256
119.17.90.0/24 SK Broadband Co Ltd 256
119.17.98.0/24 SK Broadband Co Ltd 256
121.254.20.0/24 SK Broadband Co Ltd 256
121.254.2.0/24 SK Broadband Co Ltd 256
121.254.28.0/24 SK Broadband Co Ltd 256
121.254.3.0/24 SK Broadband Co Ltd 256
121.254.50.0/24 SK Broadband Co Ltd 256
121.254.58.0/24 SK Broadband Co Ltd 256
121.254.7.0/24 SK Broadband Co Ltd 256
121.254.8.0/24 SK Broadband Co Ltd 256
218.209.101.0/24 SK Broadband Co Ltd 256
218.209.117.0/24 SK Broadband Co Ltd 256
218.209.123.0/24 SK Broadband Co Ltd 256
218.209.146.0/24 SK Broadband Co Ltd 256
218.209.156.0/24 SK Broadband Co Ltd 256
218.209.164.0/24 SK Broadband Co Ltd 256
218.209.168.0/24 SK Broadband Co Ltd 256
218.209.191.0/24 SK Broadband Co Ltd 256
218.209.193.0/24 SK Broadband Co Ltd 256
218.209.196.0/24 SK Broadband Co Ltd 256
218.209.202.0/24 SK Broadband Co Ltd 256
218.209.223.0/24 SK Broadband Co Ltd 256
218.209.236.0/24 SK Broadband Co Ltd 256
218.209.239.0/24 SK Broadband Co Ltd 256
218.209.245.0/24 SK Broadband Co Ltd 256
218.209.26.0/24 SK Broadband Co Ltd 256
218.209.31.0/24 SK Broadband Co Ltd 256
218.209.39.0/24 SK Broadband Co Ltd 256
218.209.54.0/24 SK Broadband Co Ltd 256
218.209.63.0/24 SK Broadband Co Ltd 256
218.209.76.0/24 SK Broadband Co Ltd 256
218.209.79.0/24 SK Broadband Co Ltd 256
218.209.80.0/24 SK Broadband Co Ltd 256
218.209.86.0/24 SK Broadband Co Ltd 256
218.209.88.0/24 SK Broadband Co Ltd 256
218.209.91.0/24 SK Broadband Co Ltd 256
218.209.98.0/24 SK Broadband Co Ltd 256
222.251.130.0/24 SK Broadband Co Ltd 256
222.251.137.0/24 SK Broadband Co Ltd 256
222.251.140.0/24 SK Broadband Co Ltd 256
222.251.151.0/24 SK Broadband Co Ltd 256
222.251.155.0/24 SK Broadband Co Ltd 256
222.251.160.0/24 SK Broadband Co Ltd 256
222.251.177.0/24 SK Broadband Co Ltd 256
222.251.181.0/24 SK Broadband Co Ltd 256
222.251.183.0/24 SK Broadband Co Ltd 256
222.251.192.0/24 SK Broadband Co Ltd 256
222.251.195.0/24 SK Broadband Co Ltd 256
222.251.199.0/24 SK Broadband Co Ltd 256
222.251.209.0/24 SK Broadband Co Ltd 256
222.251.210.0/24 SK Broadband Co Ltd 256
222.251.213.0/24 SK Broadband Co Ltd 256
222.251.224.0/24 SK Broadband Co Ltd 256
222.251.229.0/24 SK Broadband Co Ltd 256
222.251.245.0/24 SK Broadband Co Ltd 256
222.251.247.0/24 SK Broadband Co Ltd 256
222.251.251.0/24 SK Broadband Co Ltd 256
27.119.101.0/24 SK Broadband Co Ltd 256
27.119.11.0/24 SK Broadband Co Ltd 256
27.119.118.0/24 SK Broadband Co Ltd 256
27.119.120.0/24 SK Broadband Co Ltd 256
27.119.12.0/24 SK Broadband Co Ltd 256
27.119.124.0/24 SK Broadband Co Ltd 256
27.119.16.0/24 SK Broadband Co Ltd 256
27.119.18.0/24 SK Broadband Co Ltd 256
27.119.23.0/24 SK Broadband Co Ltd 256
27.119.25.0/24 SK Broadband Co Ltd 256
27.119.26.0/24 SK Broadband Co Ltd 256
27.119.3.0/24 SK Broadband Co Ltd 256
27.119.35.0/24 SK Broadband Co Ltd 256
27.119.51.0/24 SK Broadband Co Ltd 256
27.119.52.0/24 SK Broadband Co Ltd 256
27.119.56.0/24 SK Broadband Co Ltd 256
27.119.58.0/24 SK Broadband Co Ltd 256
27.119.61.0/24 SK Broadband Co Ltd 256
27.119.62.0/24 SK Broadband Co Ltd 256
27.119.70.0/24 SK Broadband Co Ltd 256
27.119.75.0/24 SK Broadband Co Ltd 256
27.119.86.0/24 SK Broadband Co Ltd 256
27.119.90.0/24 SK Broadband Co Ltd 256
27.119.92.0/24 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:       AS23563
                                                OrgID:          AS23563
                                                ASName:         AS23563
                                                ASNumber:       AS23563
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 52 domain names hosted across 29 IP addresses on this ASN.

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IP Address Domain Domains on this IP
119.17.69.147 ██████████ 8
114.108.127.133 ██████████ 5
114.108.112.207 ██████████ 3
27.119.7.173 ██████████ 3
218.209.161.48 ██████████ 3
114.108.0.125 ██████████ 2
222.251.174.189 ██████████ 1
218.209.176.176 ██████████ 1
121.254.11.183 ██████████ 1
222.251.250.72 █████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS9318 SK Broadband Co Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9318 SK Broadband Co Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
218.209.219.30 AS23563 SK Broadband Co Ltd 1.78ms from Seoul, KR
114.108.5.140 AS23563 SK Broadband Co Ltd 1.82ms from Seoul, KR
114.29.137.1 AS23563 SK Broadband Co Ltd 1.94ms from Seoul, KR
121.254.61.6 AS23563 SK Broadband Co Ltd 2.12ms from Seoul, KR
114.29.144.233 AS23563 SK Broadband Co Ltd 1.99ms from Seoul, KR
119.17.82.1 AS23563 SK Broadband Co Ltd 2.26ms from Seoul, KR
27.119.54.0 AS23563 SK Broadband Co Ltd 1.72ms from Seoul, KR
27.119.84.1 AS23563 SK Broadband Co Ltd 1.97ms from Seoul, KR
121.254.33.56 AS23563 SK Broadband Co Ltd 1.62ms from Seoul, KR
119.17.119.1 AS23563 SK Broadband Co Ltd 1.87ms from Seoul, KR
218.209.241.23 AS23563 SK Broadband Co Ltd 1.80ms from Seoul, KR
121.254.17.1 AS23563 SK Broadband Co Ltd 1.75ms from Seoul, KR
222.251.161.181 AS23563 SK Broadband Co Ltd 1.82ms from Seoul, KR
218.209.171.0 AS23563 SK Broadband Co Ltd 1.80ms from Seoul, KR
114.108.118.13 AS23563 SK Broadband Co Ltd 7.68ms from Seoul, KR
121.254.19.1 AS23563 SK Broadband Co Ltd 1.57ms from Seoul, KR
119.17.104.0 AS23563 SK Broadband Co Ltd 1.82ms from Seoul, KR
27.119.42.1 AS23563 SK Broadband Co Ltd 1.53ms from Seoul, KR
218.209.124.0 AS23563 SK Broadband Co Ltd 1.75ms from Seoul, KR
27.119.96.255 AS23563 SK Broadband Co Ltd 1.55ms from Seoul, KR
119.17.114.185 AS23563 SK Broadband Co Ltd 2.00ms from Seoul, KR
218.209.196.107 AS23563 SK Broadband Co Ltd 2.13ms from Seoul, KR
218.209.108.0 AS23563 SK Broadband Co Ltd 1.60ms from Seoul, KR
222.251.239.250 AS23563 SK Broadband Co Ltd 1.86ms from Seoul, KR
114.108.17.47 AS23563 SK Broadband Co Ltd 6.39ms 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
23.9.225.171 AS16625 Akamai Technologies, Inc. 0.53ms from Boston, US
74.130.155.219 AS10796 Charter Communications Inc 17.58ms from Columbus, US
80.209.114.75 AS44869 FIBIA P/S 1.78ms from Copenhagen, DK
104.181.199.139 AS7018 AT&T Enterprises, LLC 2.45ms from Houston, US
119.184.141.139 AS4837 CHINA UNICOM China169 Backbone 3.30ms from Jinan, CN
206.55.127.75 AS22576 DataPipe, Inc. 0.88ms from Kansas City, US
70.185.251.27 AS22773 Cox Communications Inc. 7.88ms from Kansas City, US
80.58.176.139 AS3352 TELEFONICA DE ESPANA S.A.U. 1.33ms from Madrid, ES
174.167.52.155 AS7922 Comcast Cable Communications, LLC 8.79ms from New York City, US
112.253.57.171 AS4837 CHINA UNICOM China169 Backbone 5.47ms from Qingdao, CN
179.250.30.219 AS26615 TIM S/A 2.50ms from Sao Paulo, BR
216.211.143.203 AS17378 TierPoint, LLC 0.29ms from Seattle, US
14.58.83.203 AS4766 Korea Telecom 1.26ms from Seoul, KR
218.232.141.27 AS9318 SK Broadband Co Ltd 1.70ms from Seoul, KR
139.218.53.123 AS9443 Vocus Retail 3.08ms from Sydney, AU
118.81.53.91 AS4837 CHINA UNICOM China169 Backbone 2.63ms from Taiyuan, CN
104.45.171.203 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
179.131.221.107 AS18881 TELEFÔNICA BRASIL S.A 1.35ms from Brasilia, BR
217.254.45.27 AS3320 Deutsche Telekom AG 7.11ms from Frankfurt am Main, DE
91.177.105.155 AS5432 Proximus NV 3.81ms from Gravelines, FR
39.47.46.171 AS17557 Pakistan Telecommunication Company Limited 4.29ms from Islamabad, PK
195.138.165.235 AS8601 Telnet Ltd. Networking Center 6.91ms from Kyiv, UA
97.190.6.235 AS6167 Verizon Business 14.82ms from Los Angeles, US
83.44.82.59 AS3352 TELEFONICA DE ESPANA S.A.U. 10.76ms from Madrid, ES
221.141.188.123 AS9318 SK Broadband Co Ltd 7.25ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 222.251.237.1
traceroute to 222.251.237.1 (222.251.237.1): 64 hops max, 52 byte packets
1 [AS34549] 89.37.101.1 13.053 ms
2 [AS34549] 80.77.16.249 0.167 ms
3 [AS34549] 80.77.16.253 0.621 ms
4 [] 80.81.197.58 155.493 ms
5 *
6 *
7 *
8 *
9 *
10 *
11 [AS23563] 222.251.237.1 221.05 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

Related Networks

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 AS23563 at robtex.

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