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 ██████████ 21
125.61.29.210 ██████████ 3
125.61.10.11 ██████████ 2
125.61.35.137 ██████████ 2
125.61.10.10 ██████████ 2
125.61.29.71 ██████████ 1
125.61.29.245 ██████████ 1
125.61.29.101 ██████████ 1
125.61.29.182 ██████████ 1
125.61.15.36 ██████████ 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

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

IP Address ASN Details
125.61.15.41 AS23575 SK Broadband Co Ltd 9.57ms from Incheon, KR
125.61.22.3 AS23575 SK Broadband Co Ltd 7.27ms from Incheon, KR
125.61.35.13 AS23575 SK Broadband Co Ltd 2.84ms from Seoul, KR
175.122.90.65 AS23575 SK Broadband Co Ltd 4.65ms from Seoul, KR
125.61.82.212 AS23575 SK Broadband Co Ltd 9.76ms from Seoul, KR
125.61.120.17 AS23575 SK Broadband Co Ltd 4.49ms from Seoul, KR
125.61.38.46 AS23575 SK Broadband Co Ltd 2.21ms from Seoul, KR
125.61.39.78 AS23575 SK Broadband Co Ltd 2.02ms from Seoul, KR
125.61.51.129 AS23575 SK Broadband Co Ltd 8.59ms from Incheon, KR
125.61.20.17 AS23575 SK Broadband Co Ltd 6.46ms from Incheon, KR
125.61.25.1 AS23575 SK Broadband Co Ltd 4.13ms from Incheon, KR
125.61.23.33 AS23575 SK Broadband Co Ltd 1.91ms from Seoul, KR
125.61.50.1 AS23575 SK Broadband Co Ltd 2.33ms from Seoul, KR
125.61.13.57 AS23575 SK Broadband Co Ltd 5.61ms from Seoul, KR
125.61.36.13 AS23575 SK Broadband Co Ltd 1.42ms from Seoul, KR
125.61.60.130 AS23575 SK Broadband Co Ltd 1.88ms from Seoul, KR
125.61.4.11 AS23575 SK Broadband Co Ltd 7.75ms from Incheon, KR
125.61.37.13 AS23575 SK Broadband Co Ltd 3.22ms from Seoul, KR
125.61.24.52 AS23575 SK Broadband Co Ltd 3.23ms from Seoul, KR
125.61.21.21 AS23575 SK Broadband Co Ltd 6.96ms from Incheon, KR
125.61.62.5 AS23575 SK Broadband Co Ltd 4.25ms from Seoul, KR
125.61.12.233 AS23575 SK Broadband Co Ltd 1.99ms from Incheon, KR
125.61.5.73 AS23575 SK Broadband Co Ltd 8.02ms from Incheon, KR
125.61.32.13 AS23575 SK Broadband Co Ltd 4.16ms from Incheon, KR
125.61.3.33 AS23575 SK Broadband Co Ltd 4.19ms 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
169.155.140.151 AS31898 Oracle Corporation 0.41ms from Ashburn, US
108.83.18.151 AS7018 AT&T Enterprises, LLC 9.38ms from Atlanta, US
35.82.183.215 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
213.158.85.119 AS34762 Combell NV 0.42ms from Brussels, BE
34.61.119.71 AS396982 Google LLC 0.14ms from Council Bluffs, US
113.165.174.183 AS45899 VNPT Corp 4.80ms from Da Nang, VN
3.255.0.247 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
114.98.71.247 AS4134 CHINANET BACKBONE 7.93ms from Huainan, CN
88.247.4.151 AS9121 Turk Telekomunikasyon Anonim Sirketi 8.11ms from Izmir, TR
81.140.172.7 AS2856 British Telecommunications PLC 7.77ms from London, GB
104.221.154.231 AS22552 eSited Solutions 0.12ms from Los Angeles, US
128.59.169.39 AS14 Columbia University 0.95ms from New York City, US
220.208.252.55 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 3.21ms from Osaka, JP
82.125.77.151 AS3215 Orange S.A. 10.16ms from Paris, FR
23.21.239.167 AS14618 Amazon.com, Inc. 0.38ms from Reston, US
54.241.194.71 AS16509 Amazon.com, Inc. 0.19ms from San Jose, US
201.215.128.151 AS22047 VTR BANDA ANCHA S.A. 1.39ms from Santiago, CL
179.93.27.151 AS26599 TELEFÔNICA BRASIL S.A 4.56ms from Sao Paulo, BR
182.228.148.167 AS17858 LG POWERCOMM 2.48ms from Seoul, KR
3.1.64.7 AS16509 Amazon.com, Inc. 0.34ms from Singapore, SG
77.220.0.23 AS30896 Afsat Communications Ltd 2.38ms from Windhoek, NA
154.246.79.231 AS36947 Telecom Algeria 12.51ms from Algiers, DZ
35.193.205.87 AS396982 Google LLC 0.13ms from Council Bluffs, US
67.65.118.55 AS7018 AT&T Enterprises, LLC 6.51ms from Dallas, US
79.237.44.215 AS3320 Deutsche Telekom AG 7.45ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 125.61.46.19
traceroute to 125.61.46.19 (125.61.46.19): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS4766] 112.190.76.17 1.007 ms
6 *
7 [AS4766] 112.174.9.22 1.259 ms
9 *
10 *
11 *
12 [AS23575] 125.61.60.9 3.934 ms
13 [AS23575] 125.61.48.190 6.976 ms
14 [AS23575] 125.61.46.19 4.157 ms
Measurement taken from IPinfo ProbeNet in Incheon, KR
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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