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
166.125.244.85 ██████████ 1
166.125.244.77 ██████████ 1
166.125.244.106 ██████████ 1
166.125.244.80 ██████████ 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
166.125.0.253 AS23581 Hynix Semiconductor Inc. 2.43ms from Seoul, KR
166.125.242.1 AS23581 Hynix Semiconductor Inc. 2.54ms from Seoul, KR
166.125.244.198 AS23581 Hynix Semiconductor Inc. 3.49ms from Seoul, KR
166.125.250.19 AS23581 Hynix Semiconductor Inc. 2.04ms from Seoul, KR
166.125.253.1 AS23581 Hynix Semiconductor Inc. 2.72ms from Incheon, KR
166.125.248.10 AS23581 Hynix Semiconductor Inc. 2.93ms from Seoul, KR
166.125.254.110 AS23581 Hynix Semiconductor Inc. 3.23ms from Seoul, KR
166.125.239.153 AS23581 Hynix Semiconductor Inc. 1.99ms from Seoul, KR
166.125.240.11 AS23581 Hynix Semiconductor Inc. 2.57ms from Seoul, KR
166.125.252.235 AS23581 Hynix Semiconductor Inc. 2.02ms from Seoul, KR
166.125.241.230 AS23581 Hynix Semiconductor Inc. 2.02ms from Seoul, KR
166.125.243.78 AS23581 Hynix Semiconductor Inc. 2.02ms from Seoul, KR
166.125.251.2 AS23581 Hynix Semiconductor Inc. 2.73ms from Seoul, KR
166.125.246.15 AS23581 Hynix Semiconductor Inc. 1.99ms from Seoul, KR
166.125.245.214 AS23581 Hynix Semiconductor Inc. 2.76ms 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
46.103.161.221 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 4.01ms from Athens, GR
196.131.54.205 AS24835 Vodafone Data 9.58ms from Cairo, EG
72.190.86.173 AS11427 Charter Communications Inc 6.24ms from Dallas, US
45.161.185.205 AS268512 VOO TELECOM 3.96ms from Fortaleza, BR
124.71.61.125 AS55990 Huawei Cloud Service data center 1.42ms from Guangzhou, CN
35.228.34.109 AS396982 Google LLC 0.14ms from Hamina, FI
113.6.58.109 AS4837 CHINA UNICOM China169 Backbone 9.32ms from Harbin, CN
70.171.163.77 AS22773 Cox Communications Inc. 7.99ms from Kansas City, US
37.57.82.45 AS13188 CONTENT DELIVERY NETWORK LTD 6.56ms from Kharkiv, UA
165.154.235.237 AS142002 Scloud Pte Ltd 0.24ms from Los Angeles, US
183.134.200.29 AS4134 CHINANET-BACKBONE 7.29ms from Ningbo, CN
125.129.29.13 AS4766 Korea Telecom 1.46ms from Seoul, KR
130.244.96.141 AS1257 Tele2 Sverige AB 0.68ms from Stockholm, SE
1.156.166.253 AS1221 Telstra Limited 2.37ms from Brisbane, AU
41.236.121.253 AS8452 TE-AS 7.98ms from Cairo, EG
4.150.212.45 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
120.237.139.45 AS9808 China Mobile Communications Group Co., Ltd. 5.72ms from Guangzhou, CN
14.255.42.125 AS45899 VNPT Corp 4.88ms from Hanoi, VN
112.149.41.29 AS17858 LG POWERCOMM 6.21ms from Incheon, KR
170.4.57.125 AS7871 SEI Data, Inc. 4.90ms from Indianapolis, US
83.56.57.45 AS3352 TELEFONICA DE ESPANA S.A.U. 6.69ms from Madrid, ES
102.209.236.109 AS329426 Tabasamu Fibre Networks LTD 0.16ms from Nairobi, KE
72.45.214.125 AS11351 Charter Communications Inc 10.37ms from New York City, US
91.203.168.109 AS41733 JSC ER-Telecom Holding 1.33ms from Saint Petersburg, RU
13.49.33.61 AS16509 Amazon.com, Inc. 0.10ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 166.125.252.100
traceroute to 166.125.252.100 (166.125.252.100): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 [AS4766] 125.132.169.2 3.009 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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