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
125.61.10.11 ██████████ 2
125.61.91.213 ████████ 2
125.61.35.137 ██████████ 2
125.61.10.10 ██████████ 2
125.61.29.71 ██████████ 1
125.61.29.245 ██████████ 1
125.61.15.35 ██████████ 1
125.61.29.101 ██████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS10044 Rural Development Administration (RDA)
AS10063 Korea Meteorological Administration
AS17841 NATIONAL INFORMATION RESOURCES SERVICE
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
125.61.3.33 AS23575 SK Broadband Co Ltd 3.54ms from Seoul, KR
125.61.12.233 AS23575 SK Broadband Co Ltd 2.49ms from Seoul, KR
203.247.94.4 AS23575 SK Broadband Co Ltd 10.99ms from Seoul, KR
125.61.91.149 AS23575 SK Broadband Co Ltd 4.08ms from Seoul, KR
125.61.30.194 AS23575 SK Broadband Co Ltd 3.86ms from Seoul, KR
125.61.37.13 AS23575 SK Broadband Co Ltd 3.68ms from Seoul, KR
125.61.48.142 AS23575 SK Broadband Co Ltd 2.58ms from Seoul, KR
125.61.68.10 AS23575 SK Broadband Co Ltd 1.77ms from Seoul, KR
125.61.6.193 AS23575 SK Broadband Co Ltd 3.80ms from Seoul, KR
125.61.29.244 AS23575 SK Broadband Co Ltd 3.90ms from Seoul, KR
125.61.49.6 AS23575 SK Broadband Co Ltd 2.89ms from Seoul, KR
125.61.63.214 AS23575 SK Broadband Co Ltd 4.26ms from Seoul, KR
125.61.62.217 AS23575 SK Broadband Co Ltd 3.81ms from Seoul, KR
125.61.35.5 AS23575 SK Broadband Co Ltd 3.16ms from Seoul, KR
125.61.23.33 AS23575 SK Broadband Co Ltd 2.44ms from Seoul, KR
125.61.60.132 AS23575 SK Broadband Co Ltd 2.13ms from Seoul, KR
125.61.50.1 AS23575 SK Broadband Co Ltd 3.13ms from Seoul, KR
125.61.4.11 AS23575 SK Broadband Co Ltd 7.43ms from Seoul, KR
125.61.20.17 AS23575 SK Broadband Co Ltd 5.90ms from Seoul, KR
125.61.15.45 AS23575 SK Broadband Co Ltd 8.69ms from Seoul, KR
125.61.64.129 AS23575 SK Broadband Co Ltd 3.57ms from Seoul, KR
125.61.82.230 AS23575 SK Broadband Co Ltd 8.80ms from Seoul, KR
125.61.39.72 AS23575 SK Broadband Co Ltd 2.62ms from Seoul, KR
125.61.43.153 AS23575 SK Broadband Co Ltd 2.67ms from Seoul, KR
125.61.24.65 AS23575 SK Broadband Co Ltd 3.61ms 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
73.253.102.87 AS7922 Comcast Cable Communications, LLC 11.87ms from Boston, US
178.157.78.7 AS200826 S.C DAILY SOLUTIONS S.R.L 0.34ms from Bucharest, RO
196.74.37.103 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.11ms from Casablanca, MA
112.193.66.39 AS4837 CHINA UNICOM China169 Backbone 2.80ms from Chengdu, CN
202.109.205.39 AS4134 CHINANET-BACKBONE 5.34ms from Fuzhou, CN
24.167.62.7 AS11427 Charter Communications Inc 17.18ms from Houston, US
109.194.50.247 AS59713 JSC "ER-Telecom Holding" 7.24ms from Moscow, RU
177.138.87.103 AS27699 TELEFÔNICA BRASIL S.A 2.10ms from Osasco, BR
82.66.220.167 AS12322 Free SAS 1.67ms from Paris, FR
96.39.175.135 AS20115 Charter Communications LLC 15.05ms from Portland, US
73.65.144.103 AS7922 Comcast Cable Communications, LLC 3.83ms from Salt Lake City, US
220.76.216.23 AS4766 Korea Telecom 1.41ms from Seoul, KR
27.184.117.167 AS4134 CHINANET-BACKBONE 3.05ms from Shijiazhuang, CN
13.76.74.87 AS8075 Microsoft Corporation 0.59ms from Singapore, SG
153.159.192.151 AS4713 NTT DOCOMO BUSINESS,Inc. 18.02ms from Tokyo, JP
160.16.197.7 AS9370 SAKURA Internet Inc. 0.82ms from Tokyo, JP
181.6.172.231 AS7303 Telecom Argentina S.A. 13.56ms from Buenos Aires, AR
221.8.174.7 AS4837 CHINA UNICOM China169 Backbone 4.11ms from Changchun, CN
177.65.220.183 AS28573 Claro NXT Telecomunicacoes Ltda 13.12ms from Fortaleza, BR
91.9.144.231 AS3320 Deutsche Telekom AG 2.63ms from Frankfurt am Main, DE
8.220.70.7 AS45102 Alibaba (US) Technology Co., Ltd. 0.71ms from Frankfurt am Main, DE
83.36.99.7 AS3352 TELEFONICA DE ESPANA S.A.U. 1.07ms from Madrid, ES
87.8.5.215 AS3269 Telecom Italia S.p.A. 5.87ms from Milan, IT
13.222.3.7 AS14618 Amazon.com, Inc. 0.59ms from Reston, US
179.81.130.215 AS26599 TELEFÔNICA BRASIL S.A 16.44ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -m4 125.61.98.170
traceroute to 125.61.98.170 (125.61.98.170): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Erbil, IQ
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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