Autonomous System details

AS23581

Hynix Semiconductor Inc.  ·  skhynix.com

South Korea

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AS23581 – Hynix Semiconductor Inc.

Field Value
Country South Korea
Website skhynix.com
Hosted domains 9
IPv4 addresses 3,840
IPv6 addresses 0
ASN type Business
Registry apnic
Updated 7 years ago on May 09, 2019

IP Ranges

Netblock Company Num of IPs
166.125.0.0/24 Hynix Semiconductor Inc. 256
166.125.239.0/24 Hynix Semiconductor Inc. 256
166.125.240.0/24 Hynix Semiconductor Inc. 256
166.125.241.0/24 Hynix Semiconductor Inc. 256
166.125.242.0/24 Hynix Semiconductor Inc. 256
166.125.243.0/24 Hynix Semiconductor Inc. 256
166.125.244.0/24 Hynix Semiconductor Inc. 256
166.125.245.0/24 Hynix Semiconductor Inc. 256
166.125.246.0/24 Hynix Semiconductor Inc. 256
166.125.248.0/24 Hynix Semiconductor Inc. 256
166.125.250.0/24 Hynix Semiconductor Inc. 256
166.125.251.0/24 Hynix Semiconductor Inc. 256
166.125.252.0/24 Hynix Semiconductor Inc. 256
166.125.253.0/24 Hynix Semiconductor Inc. 256
166.125.254.0/24 Hynix Semiconductor Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS23581
                                                OrgID:          AS23581
                                                ASName:         AS23581
                                                ASNumber:       AS23581
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 9 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
166.125.244.24 ██████████ 4
166.125.244.106 ██████████ 1
166.125.244.85 ██████████ 1
166.125.244.80 ██████████ 1
166.125.244.77 ██████████ 1
166.125.244.18 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
166.125.252.139 AS23581 Hynix Semiconductor Inc. 2.00ms from Seoul, KR
166.125.241.0 AS23581 Hynix Semiconductor Inc. 2.19ms from Seoul, KR
166.125.250.0 AS23581 Hynix Semiconductor Inc. 2.15ms from Seoul, KR
166.125.240.21 AS23581 Hynix Semiconductor Inc. 2.49ms from Seoul, KR
166.125.248.10 AS23581 Hynix Semiconductor Inc. 2.74ms from Seoul, KR
166.125.254.228 AS23581 Hynix Semiconductor Inc. 3.29ms from Seoul, KR
166.125.242.1 AS23581 Hynix Semiconductor Inc. 2.37ms from Seoul, KR
166.125.251.2 AS23581 Hynix Semiconductor Inc. 2.53ms from Seoul, KR
166.125.246.0 AS23581 Hynix Semiconductor Inc. 2.10ms from Seoul, KR
166.125.245.214 AS23581 Hynix Semiconductor Inc. 3.10ms from Seoul, KR
166.125.0.81 AS23581 Hynix Semiconductor Inc. 2.35ms from Seoul, KR
166.125.244.199 AS23581 Hynix Semiconductor Inc. 3.63ms from Seoul, KR
166.125.239.218 AS23581 Hynix Semiconductor Inc. 2.06ms from Seoul, KR
166.125.253.3 AS23581 Hynix Semiconductor Inc. 2.67ms from Seoul, KR
166.125.243.33 AS23581 Hynix Semiconductor Inc. 2.03ms 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
103.105.113.125 AS133090 Fusion Networks 0.83ms from Auckland, NZ
46.150.200.45 AS51947 GeCom s.r.o. 6.74ms from Bratislava, SK
79.132.245.45 AS9031 EDPNET Belgium BV 0.93ms from Brussels, BE
93.133.102.93 AS6805 Telefonica Germany GmbH & Co.OHG 3.23ms from Duesseldorf, DE
109.181.19.157 AS2856 British Telecommunications PLC 2.65ms from Erith, GB
78.43.127.173 AS3209 Vodafone GmbH 8.61ms from Frankfurt am Main, DE
58.205.195.253 AS4538 China Education and Research Network Center 1.55ms from Guangzhou, CN
111.1.183.221 AS56041 China Mobile communications corporation 7.78ms from Hangzhou, CN
218.102.178.253 AS4760 HKT Limited 1.28ms from Hong Kong, HK
2.99.43.77 AS13285 TalkTalk Communications Limited 5.42ms from London, GB
84.64.129.109 AS5378 Vodafone Limited 8.95ms from London, GB
217.57.86.141 AS3269 Telecom Italia S.p.A. 8.21ms from Milan, IT
122.228.160.61 AS4134 CHINANET-BACKBONE 10.35ms from Nanchang, CN
126.91.2.77 AS17676 SoftBank Corp. 4.00ms from Osaka, JP
124.133.244.45 AS4837 CHINA UNICOM China169 Backbone 5.33ms from Qingdao, CN
112.243.195.221 AS4837 CHINA UNICOM China169 Backbone 4.63ms from Qingdao, CN
217.14.0.205 AS2116 GLOBALCONNECT AS 13.08ms from Sandefjord, NO
121.66.136.253 AS3786 LG DACOM Corporation 1.71ms from Seoul, KR
220.120.84.237 AS4766 Korea Telecom 1.31ms from Seoul, KR
163.20.143.45 AS1659 Taiwan Academic Network (TANet) Information Center 2.32ms from Taipei, TW
84.229.115.253 AS12400 Partner Communications Ltd. 1.19ms from Tel Aviv, IL
60.90.48.93 AS17676 SoftBank Corp. 2.92ms from Tokyo, JP
2.189.167.93 AS42337 Respina Networks & Beyond PJSC 17.22ms from Yerevan, AM
23.42.19.237 AS16625 Akamai Technologies, Inc. 4.27ms from Zuerich, CH
97.64.75.125 AS53435 JACKSON ENERGY AUTHORITY 10.40ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 166.125.252.164
traceroute to 166.125.252.164 (166.125.252.164): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS4766] 125.132.169.2 3.432 ms
Measurement taken from IPinfo ProbeNet in Seoul, 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 AS23581 at robtex.

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