Autonomous System details

AS23575

SK Broadband Co Ltd  ·  skbroadband.com

South Korea

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AS23575 – SK Broadband Co Ltd

Field Value
Country South Korea
Website skbroadband.com
Hosted domains 52
IPv4 addresses 45,824
IPv6 addresses 0
ASN type ISP
Registry apnic
Updated 7 years ago on Apr 11, 2019

IP Ranges

Netblock Company Num of IPs
125.61.0.0/17 SK Broadband Co Ltd 32,768
175.122.96.0/19 SK Broadband Co Ltd 8,192
175.122.92.0/22 SK Broadband Co Ltd 1,024
175.123.232.0/22 SK Broadband Co Ltd 1,024
175.122.90.0/24 SK Broadband Co Ltd 256
175.122.91.0/24 SK Broadband Co Ltd 256
175.123.236.0/24 SK Broadband Co Ltd 256
175.123.237.0/24 SK Broadband Co Ltd 256
175.123.238.0/24 SK Broadband Co Ltd 256
203.243.15.0/24 Korea Telecom 256
203.243.16.0/24 Korea Telecom 256
203.247.93.0/24 KISTI 256
203.247.94.0/24 KISTI 256
203.247.95.0/24 KISTI 256
203.247.96.0/24 KISTI 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS23575
                                                OrgID:          AS23575
                                                ASName:         AS23575
                                                ASNumber:       AS23575
                                                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 27 IP addresses on this ASN.

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IP Address Domain Domains on this IP
125.61.29.146 ██████ 22
125.61.29.210 ██████████ 3
125.61.10.10 ██████████ 2
125.61.10.11 ██████████ 2
125.61.91.213 █████████ 2
125.61.35.137 ██████████ 2
125.61.14.220 ██████████ 1
203.247.93.23 ██████████ 1
125.61.29.245 ██████████ 1
125.61.29.101 ██████████ 1

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Peers

There are 7 peers for this ASN.

Peers Name
AS10044 Rural Development Administration (RDA)
AS10063 Korea Meteorological Administration
AS17841 NATIONAL INFORMATION RESOURCES SERVICE
AS17879 Rural Development Administration (RDA)
AS23589 KERIS
AS38682 National Institute of Environmental Research
AS45999 Korea Transportation Safety Authority
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS17841 NATIONAL INFORMATION RESOURCES SERVICE
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Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS10044 Rural Development Administration (RDA)
AS38682 National Institute of Environmental Research
AS45999 Korea Transportation Safety Authority
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
203.247.96.25 AS23575 SK Broadband Co Ltd 10.54ms from Incheon, KR
125.61.46.20 AS23575 SK Broadband Co Ltd 3.40ms from Seoul, KR
125.61.126.1 AS23575 SK Broadband Co Ltd 5.70ms from Seoul, KR
125.61.23.33 AS23575 SK Broadband Co Ltd 2.35ms from Seoul, KR
175.122.90.65 AS23575 SK Broadband Co Ltd 4.60ms from Seoul, KR
125.61.8.209 AS23575 SK Broadband Co Ltd 2.56ms from Seoul, KR
125.61.9.11 AS23575 SK Broadband Co Ltd 4.42ms from Seoul, KR
125.61.50.10 AS23575 SK Broadband Co Ltd 2.86ms from Seoul, KR
125.61.35.5 AS23575 SK Broadband Co Ltd 3.19ms from Seoul, KR
125.61.91.150 AS23575 SK Broadband Co Ltd 4.26ms from Seoul, KR
125.61.38.46 AS23575 SK Broadband Co Ltd 2.77ms from Seoul, KR
125.61.42.37 AS23575 SK Broadband Co Ltd 2.42ms from Incheon, KR
125.61.15.41 AS23575 SK Broadband Co Ltd 8.90ms from Seoul, KR
125.61.51.129 AS23575 SK Broadband Co Ltd 7.92ms from Seoul, KR
125.61.120.17 AS23575 SK Broadband Co Ltd 3.85ms from Seoul, KR
125.61.48.142 AS23575 SK Broadband Co Ltd 2.60ms from Seoul, KR
125.61.21.21 AS23575 SK Broadband Co Ltd 7.09ms from Incheon, KR
125.61.30.247 AS23575 SK Broadband Co Ltd 3.96ms from Seoul, KR
125.61.25.1 AS23575 SK Broadband Co Ltd 3.73ms from Seoul, KR
125.61.10.10 AS23575 SK Broadband Co Ltd 3.74ms from Seoul, KR
125.61.36.13 AS23575 SK Broadband Co Ltd 1.33ms from Seoul, KR
203.247.94.167 AS23575 SK Broadband Co Ltd 11.10ms from Incheon, KR
125.61.37.253 AS23575 SK Broadband Co Ltd 3.43ms from Seoul, KR
125.61.5.73 AS23575 SK Broadband Co Ltd 7.61ms from Seoul, KR
125.61.63.1 AS23575 SK Broadband Co Ltd 4.18ms 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
115.89.82.39 AS3786 LG DACOM Corporation 2.53ms from Incheon, KR
175.238.12.135 AS4766 Korea Telecom 1.56ms from Incheon, KR
131.121.150.23 AS668 United States Department of Defense (DoD) 4.76ms from Manassas, US
75.201.115.199 AS6167 Verizon Business 7.31ms from Miami, US
89.194.106.231 AS8011 MongoDB, Inc. 0.14ms from Reston, US
70.96.222.167 AS23465 Nuvera 6.87ms from Sioux Falls, US
35.227.173.55 AS396982 Google LLC 0.15ms from The Dalles, US
180.15.6.119 AS4713 NTT DOCOMO BUSINESS,Inc. 7.26ms from Tokyo, JP
89.172.152.247 AS5391 Hrvatski Telekom d.d. 1.91ms from Zagreb, HR
123.255.55.247 AS23655 2degrees Networks Limited 1.08ms from Christchurch, NZ
3.141.122.119 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
109.152.60.199 AS2856 British Telecommunications PLC 4.38ms from London, GB
115.143.125.87 AS17858 LG POWERCOMM 2.07ms from Seoul, KR
182.228.148.167 AS17858 LG POWERCOMM 2.48ms from Seoul, KR
218.81.47.39 AS4812 China Telecom (Group) 5.08ms from Shanghai, CN
1.157.184.103 AS1221 Telstra Limited 8.26ms from Sydney, AU
120.137.153.55 AS10010 TOKAI Communications Corporation 9.24ms from Tokyo, JP
121.3.210.71 AS2527 Sony Network Communications Inc. 7.86ms from Tokyo, JP
94.66.155.215 AS6799 Ote SA (Hellenic Telecommunications Organisation) 5.31ms from Athens, GR
45.162.164.39 AS28146 MHNET TELECOM 6.78ms from Chapeco, BR
104.53.76.247 AS7018 AT&T Enterprises, LLC 18.53ms from Chicago, US
34.252.12.87 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
74.234.16.71 AS8075 Microsoft Corporation 0.21ms from Dublin, IE
129.187.107.87 AS12816 Leibniz-Rechenzentrum 8.45ms from Frankfurt am Main, DE
79.105.243.23 AS12389 PJSC Rostelecom 10.21ms from Khabarovsk, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 125.61.70.162
traceroute to 125.61.70.162 (125.61.70.162): 7 hops max, 52 byte packets
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Honolulu, US
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 AS23575 at robtex.

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