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

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

IP Address ASN Details
211.47.194.1 AS18302 SK Telecom 0.92ms from Incheon, KR
124.139.208.49 AS18302 SK Telecom 5.78ms from Incheon, KR
124.139.135.9 AS18302 SK Telecom 3.38ms from Incheon, KR
219.253.5.163 AS18302 SK Telecom 1.70ms from Seoul, KR
219.253.24.5 AS18302 SK Telecom 3.48ms from Seoul, KR
219.253.2.23 AS18302 SK Telecom 1.57ms from Seoul, KR
124.139.129.121 AS18302 SK Telecom 2.41ms from Incheon, KR
219.253.27.57 AS18302 SK Telecom 2.18ms from Incheon, KR
219.253.153.232 AS18302 SK Telecom 7.77ms from Incheon, KR
124.136.29.25 AS18302 SK Telecom 1.84ms from Incheon, KR
124.139.186.53 AS18302 SK Telecom 7.06ms from Incheon, KR
124.139.144.81 AS18302 SK Telecom 8.21ms from Incheon, KR
219.253.4.9 AS18302 SK Telecom 2.23ms from Seoul, KR
124.2.11.14 AS18302 SK Telecom 4.24ms from Seoul, KR
124.136.61.234 AS18302 SK Telecom 7.30ms from Incheon, KR
124.137.205.58 AS18302 SK Telecom 0.89ms from Incheon, KR
114.53.125.193 AS18302 SK Telecom 5.90ms from Incheon, KR
219.252.162.1 AS18302 SK Telecom 3.80ms from Incheon, KR
219.253.1.4 AS18302 SK Telecom 1.49ms from Incheon, KR
124.139.205.70 AS18302 SK Telecom 7.54ms from Incheon, KR
210.221.131.193 AS18302 SK Telecom 2.71ms from Seoul, KR
124.136.196.65 AS18302 SK Telecom 10.66ms from Seoul, KR
211.63.21.38 AS18302 SK Telecom 1.53ms from Seoul, KR
124.139.179.177 AS18302 SK Telecom 7.85ms from Seoul, KR
219.252.17.229 AS18302 SK Telecom 3.18ms 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
154.251.29.78 AS36947 Telecom Algeria 11.94ms from Algiers, DZ
50.211.36.190 AS7922 Comcast Cable Communications, LLC 7.20ms from Ashburn, US
35.163.208.126 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
47.220.43.222 AS19108 Optimum 19.25ms from Chicago, US
102.220.16.254 AS328840 ST DIGITAL 0.10ms from Douala, CM
109.193.91.14 AS3209 Vodafone GmbH 8.55ms from Frankfurt am Main, DE
141.40.192.254 AS12816 Leibniz-Rechenzentrum 0.75ms from Garching, DE
34.119.16.78 AS396982 Google LLC 0.40ms from Hamina, FI
125.107.132.158 AS4134 CHINANET BACKBONE 9.02ms from Hangzhou, CN
58.186.156.142 AS18403 FPT Telecom Company 0.31ms from Hanoi, VN
116.103.160.78 AS24086 Viettel Corporation 12.77ms from Ho Chi Minh City, VN
38.177.94.158 AS398478 PEG TECH INC 1.00ms from Hong Kong, HK
58.153.127.254 AS4760 HKT Limited 1.01ms from Hong Kong, HK
122.3.122.110 AS9299 Philippine Long Distance Telephone Company 3.60ms from Manila, PH
73.193.168.78 AS7922 Comcast Cable Communications, LLC 6.38ms from Morris Plains, US
52.136.39.190 AS8075 Microsoft Corporation 0.77ms from Mumbai, IN
69.55.62.46 AS14061 DigitalOcean, LLC 0.27ms from New York City, US
187.115.126.14 AS18881 TELEFÔNICA BRASIL S.A 3.71ms from Novo Hamburgo, BR
132.255.211.94 AS264635 CONECTIVE S.A. DE C.V. 6.96ms from San Pedro Sula, HN
104.23.1.254 AS132892 Cloudflare, Inc. 15.75ms from Santa Clara, US
220.90.48.254 AS4766 Korea Telecom 5.77ms from Seoul, KR
183.149.167.158 AS4134 CHINANET BACKBONE 10.90ms from Shanghai, CN
218.18.177.254 AS4134 CHINANET BACKBONE 0.94ms from Shenzhen, CN
163.19.26.254 AS1659 Taiwan Academic Network (TANet) Information Center 3.08ms from Taipei, TW
77.111.149.30 AS8462 Tarr Kft. 5.42ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 -m5 218.36.138.161
traceroute to 218.36.138.161 (218.36.138.161): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 5.233 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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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