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
166.125.242.1 AS23581 Hynix Semiconductor Inc. 2.66ms from Seoul, KR
166.125.245.214 AS23581 Hynix Semiconductor Inc. 2.79ms from Seoul, KR
166.125.0.82 AS23581 Hynix Semiconductor Inc. 2.42ms from Seoul, KR
166.125.241.114 AS23581 Hynix Semiconductor Inc. 2.04ms from Seoul, KR
166.125.239.229 AS23581 Hynix Semiconductor Inc. 1.98ms from Seoul, KR
166.125.244.198 AS23581 Hynix Semiconductor Inc. 3.48ms from Seoul, KR
166.125.240.11 AS23581 Hynix Semiconductor Inc. 2.63ms from Seoul, KR
166.125.254.110 AS23581 Hynix Semiconductor Inc. 3.08ms from Incheon, KR
166.125.246.129 AS23581 Hynix Semiconductor Inc. 2.00ms from Seoul, KR
166.125.252.66 AS23581 Hynix Semiconductor Inc. 2.02ms from Seoul, KR
166.125.253.1 AS23581 Hynix Semiconductor Inc. 2.71ms from Incheon, KR
166.125.248.10 AS23581 Hynix Semiconductor Inc. 2.91ms from Seoul, KR
166.125.250.49 AS23581 Hynix Semiconductor Inc. 2.01ms from Seoul, KR
166.125.243.126 AS23581 Hynix Semiconductor Inc. 2.02ms from Seoul, KR
166.125.251.2 AS23581 Hynix Semiconductor Inc. 2.55ms 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
86.80.78.157 AS1136 KPN B.V. 2.67ms from Amsterdam, NL
190.128.210.173 AS23201 Telecel S.A. 15.41ms from Asuncion, PY
140.179.165.157 AS55960 Beijing Guanghuan Xinwang Digital 3.46ms from Beijing, CN
63.87.223.253 AS701 Verizon Business 6.02ms from Chicago, US
222.238.250.61 AS9318 SK Broadband Co Ltd 5.88ms from Incheon, KR
93.108.213.77 AS12353 Vodafone Portugal 2.70ms from Lisbon, PT
217.141.184.29 AS3269 Telecom Italia S.p.A. 8.49ms from Milan, IT
52.115.84.205 AS8075 Microsoft Corporation 1.27ms from San Antonio, US
187.168.16.45 AS8151 UNINET 3.92ms from Santiago de Queretaro, MX
119.65.175.237 AS17858 LG POWERCOMM 1.88ms from Seoul, KR
188.129.128.61 AS16010 Magticom Ltd. 0.70ms from Tbilisi, GE
80.109.128.109 AS8412 T-Mobile Austria GmbH 4.80ms from Vienna, AT
81.16.1.253 AS44395 Ucom CJSC 0.34ms from Yerevan, AM
86.89.40.61 AS1136 KPN B.V. 2.70ms from Amsterdam, NL
185.233.34.29 AS211993 Soverin B.V. 1.10ms from Amsterdam, NL
103.105.113.125 AS133090 Fusion Networks 0.85ms from Auckland, NZ
35.94.197.205 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
74.103.231.253 AS701 Verizon Business 3.40ms from Boston, US
136.116.39.45 AS396982 Google LLC 0.13ms from Council Bluffs, US
200.0.118.173 AS12252 America Movil Peru S.A.C. 2.03ms from Lima, PE
193.117.207.189 AS47474 Virtual1 Limited 1.10ms from London, GB
81.94.33.253 AS25251 Alpha Online Ltd 1.07ms from Moscow, RU
221.130.152.253 AS9808 China Mobile Communications Group Co., Ltd. 4.76ms from Nanjing, CN
221.185.57.93 AS4713 NTT DOCOMO BUSINESS,Inc. 3.16ms from Osaka, JP
44.223.84.45 AS14618 Amazon.com, Inc. 0.19ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 166.125.248.148
traceroute to 166.125.248.148 (166.125.248.148): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 [AS4766] 125.132.169.2 3.029 ms
9 [AS23581] 166.125.0.86 3.509 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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