Autonomous System details

AS18302

SK Telecom  ·  sktelecom.com

South Korea

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AS18302 – SK Telecom

Field Value
Country South Korea
Website sktelecom.com
Hosted domains 412
IPv4 addresses 609,792
IPv6 addresses 0
ASN type ISP
Registry apnic
Updated 9 years ago on Jun 27, 2017

IP Ranges

Netblock Company Num of IPs
124.136.0.0/15 SK Broadband Co Ltd 131,072
124.138.0.0/15 SK Broadband Co Ltd 131,072
124.2.0.0/17 SK Broadband Co Ltd 32,768
124.2.128.0/17 SK Broadband Co Ltd 32,768
124.3.0.0/17 SK Broadband Co Ltd 32,768
124.3.128.0/17 SK Broadband Co Ltd 32,768
219.252.0.0/17 SK Broadband Co Ltd 32,768
219.252.128.0/17 SK Broadband Co Ltd 32,768
219.253.0.0/17 SK Broadband Co Ltd 32,768
219.253.128.0/17 SK Broadband Co Ltd 32,768
218.36.128.0/18 SK Broadband Co Ltd 16,384
218.36.192.0/18 SK Broadband Co Ltd 16,384
219.253.192.0/18 SK Broadband Co Ltd 16,384
219.253.160.0/19 SK Telecom 8,192
210.221.128.0/20 SK Broadband Co Ltd 4,096
210.221.144.0/20 GBN 4,096
211.47.192.0/20 SK Broadband Co Ltd 4,096
211.47.208.0/20 SK Broadband Co Ltd 4,096
211.63.0.0/20 SK Broadband Co Ltd 4,096
211.63.16.0/20 SK Broadband Co Ltd 4,096
211.116.128.0/20 SK Broadband Co Ltd 4,096
211.116.144.0/20 SK Broadband Co Ltd 4,096
219.253.144.0/20 Shin Young 4,096
210.205.248.0/21 SK Broadband Co Ltd 2,048
211.52.152.0/21 CVNET 2,048
211.110.240.0/21 SK Telecom 2,048
211.110.248.0/21 SK Broadband Co Ltd 2,048
211.187.144.0/21 SK Broadband Co Ltd 2,048
211.187.152.0/21 CVNET 2,048
58.102.96.0/22 CVNET 1,024
114.53.248.0/22 SK Telecom 1,024
114.53.252.0/22 SK Telecom 1,024
219.252.116.0/22 DAELIM I&S Technical Operation Team 1,024
219.253.136.0/22 KISCO 1,024
58.102.29.0/24 SK Telecom 256
58.103.17.0/24 DigiCAPS 256
58.103.137.0/24 KT NETWORKS Gangnam 256
58.103.143.0/24 KTN Daallland 256
61.254.148.0/24 diregtori system 256
114.52.3.0/24 SK Telecom 256
114.52.6.0/24 SK Telecom 256
114.52.10.0/24 SK Telecom 256
114.52.13.0/24 SK Telecom 256
114.52.14.0/24 SK Telecom 256
114.52.31.0/24 SK Telecom 256
114.52.49.0/24 SK Telecom 256
114.52.81.0/24 SK Telecom 256
114.52.112.0/24 SK Broadband 256
114.53.15.0/24 SK Telecom 256
114.53.74.0/24 SK Telecom 256
114.53.125.0/24 CHEONAN SAMEUN Elementary School 256
114.53.255.0/24 SK Telecom 256
124.137.157.0/24 SK Telecom 256
124.137.164.0/24 Devpia 256
124.137.165.0/24 WITHITS 256
125.61.102.0/24 SK Broadband Co Ltd 256
211.63.2.0/24 SK Broadband Co Ltd 256
211.63.14.0/24 SK Broadband Co Ltd 256
218.36.247.0/24 DAERIM-INS 256
219.252.77.0/24 SK Broadband 256
219.252.88.0/24 CVNET 256
219.252.89.0/24 CVNET 256
219.252.90.0/24 CVNET 256
219.252.120.0/24 DAELIM I&S Technical Operation Team 256
219.252.121.0/24 DAERIM-INS 256
219.253.140.0/24 KISCO 256
219.253.142.0/24 SK Broadband 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18302
                                                OrgID:          AS18302
                                                ASName:         AS18302
                                                ASNumber:       AS18302
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 412 domain names hosted across 92 IP addresses on this ASN.

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IP Address Domain Domains on this IP
124.136.196.71 ██████████ 28
124.136.196.78 ██████████ 19
219.253.141.149 ██████████ 11
219.253.141.142 ██████████ 10
219.253.51.2 ██████████ 9
219.253.141.133 ██████████ 8
124.137.74.139 ██████████ 8
219.253.141.141 ██████████ 6
124.137.74.140 ██████████ 6
211.63.16.12 ██████████ 4

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Peers

There are 6 peers for this ASN.

Peers Name
AS10194 Doosan Enerbility co., LTD.
AS17838 HYUNDAI HOMESHOPPING
AS23990 MigumCableNetwork
AS38117 jin san cable net company ltd
AS45393 SFS
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 5 downstreams for this ASN.

Downstreams Name
AS10194 Doosan Enerbility co., LTD.
AS17838 HYUNDAI HOMESHOPPING
AS23990 MigumCableNetwork
AS38117 jin san cable net company ltd
AS45393 SFS
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
219.253.11.194 AS18302 SK Telecom 2.00ms from Incheon, KR
219.253.140.161 AS18302 SK Telecom 7.64ms from Incheon, KR
211.47.204.89 AS18302 SK Telecom 2.23ms from Incheon, KR
124.139.162.81 AS18302 SK Telecom 3.14ms from Incheon, KR
219.252.3.141 AS18302 SK Telecom 1.54ms from Incheon, KR
124.139.31.253 AS18302 SK Telecom 2.83ms from Seoul, KR
211.63.21.38 AS18302 SK Telecom 1.36ms from Seoul, KR
211.116.156.65 AS18302 SK Telecom 2.58ms from Seoul, KR
211.52.153.1 AS18302 SK Telecom 0.91ms from Seoul, KR
219.253.27.57 AS18302 SK Telecom 2.21ms from Seoul, KR
124.136.4.65 AS18302 SK Telecom 6.37ms from Seoul, KR
124.136.29.26 AS18302 SK Telecom 2.05ms from Seoul, KR
124.137.24.129 AS18302 SK Telecom 0.88ms from Seoul, KR
210.221.128.60 AS18302 SK Telecom 2.01ms from Incheon, KR
219.252.47.194 AS18302 SK Telecom 3.72ms from Incheon, KR
219.253.248.245 AS18302 SK Telecom 8.19ms from Incheon, KR
124.137.10.190 AS18302 SK Telecom 1.00ms from Incheon, KR
124.139.128.145 AS18302 SK Telecom 2.57ms from Incheon, KR
124.139.170.65 AS18302 SK Telecom 2.65ms from Incheon, KR
219.252.14.85 AS18302 SK Telecom 2.32ms from Incheon, KR
124.2.10.238 AS18302 SK Telecom 4.08ms from Seoul, KR
124.137.26.249 AS18302 SK Telecom 1.09ms from Seoul, KR
124.136.60.34 AS18302 SK Telecom 5.51ms from Seoul, KR
219.253.4.9 AS18302 SK Telecom 2.25ms from Seoul, KR
219.252.38.153 AS18302 SK Telecom 4.29ms 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
85.17.237.158 AS60781 LeaseWeb Netherlands B.V. 0.25ms from Amsterdam, NL
117.216.71.78 AS9829 National Internet Backbone 15.27ms from Bengaluru, IN
4.42.222.94 AS3356 Level 3 Parent, LLC 5.29ms from Detroit, US
151.242.230.94 AS139057 Edgenext Legend Dynasty Pte. Ltd. 0.34ms from Frankfurt am Main, DE
5.147.71.254 AS3209 Vodafone GmbH 5.58ms from Frankfurt am Main, DE
156.251.51.14 AS399077 Tcloudnet 0.92ms from Hong Kong, HK
183.178.126.110 AS9269 Hong Kong Broadband Network Ltd. 0.67ms from Hong Kong, HK
162.199.186.30 AS7018 AT&T Enterprises, LLC 5.03ms from Los Angeles, US
54.224.189.190 AS14618 Amazon.com, Inc. 0.26ms from Reston, US
140.206.225.46 AS17621 China Unicom Shanghai network 3.06ms from Shanghai, CN
223.93.172.254 AS56041 China Mobile communications corporation 5.09ms from Shanghai, CN
183.239.135.110 AS56040 China Mobile communications corporation 5.57ms from Shenzhen, CN
121.6.241.254 AS9506 Singtel Fibre Broadband 1.66ms from Singapore, SG
171.127.122.62 AS4837 CHINA UNICOM China169 Backbone 6.89ms from Taiyuan, CN
223.135.6.238 AS2527 Sony Network Communications Inc. 1.26ms from Tokyo, JP
111.175.228.158 AS4134 CHINANET BACKBONE 1.17ms from Wuhan, CN
181.123.161.62 AS23201 Telecel S.A. 9.21ms from Asuncion, PY
50.187.47.238 AS7922 Comcast Cable Communications, LLC 5.71ms from Boston, US
196.206.52.238 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 16.01ms from Casablanca, MA
27.11.166.78 AS4837 CHINA UNICOM China169 Backbone 1.57ms from Chongqing, CN
174.29.203.206 AS209 CenturyLink Communications, LLC 1.94ms from Denver, US
14.42.252.254 AS4766 Korea Telecom 7.37ms from Incheon, KR
38.173.102.254 AS398823 PEG TECH INC 0.72ms from Los Angeles, US
38.12.108.14 AS398823 PEG TECH INC 0.34ms from Los Angeles, US
50.109.211.62 AS5650 Frontier Communications of America, Inc. 15.21ms 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 -f8 124.136.61.234
traceroute to 124.136.61.234 (124.136.61.234): 64 hops max, 52 byte packets
8 [AS9318] 211.176.57.43 274.491 ms
9 *
10 *
11 [AS9644] 223.33.190.30 284.22 ms
12 *
13 *
14 *
15 *
16 [AS9644] 114.52.8.149 291.4 ms
17 [AS18302] 124.136.61.234 276.883 ms
Measurement taken from IPinfo ProbeNet in Abovyan, AM
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 AS18302 at robtex.

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