Autonomous System details

AS23556

ININext  ·  initech.com

South Korea

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AS23556 – ININext

Field Value
Country South Korea
Website initech.com
Hosted domains 57
IPv4 addresses 1,792
IPv6 addresses 0
ASN type Hosting
Registry apnic
Updated 5 months ago on Dec 04, 2025

IP Ranges

Netblock Company Num of IPs
183.102.25.0/24 Korea Telecom 256
183.102.26.0/24 Korea Telecom 256
210.105.69.0/24 Korea Telecom 256
211.47.12.0/24 Korea Telecom 256
211.47.13.0/24 Korea Telecom 256
211.219.96.0/24 Ini(ju) 256
220.118.156.0/24 Ini(ju) 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS23556
                                                OrgID:          AS23556
                                                ASName:         AS23556
                                                ASNumber:       AS23556
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 57 domain names hosted across 22 IP addresses on this ASN.

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IP Address Domain Domains on this IP
183.102.26.134 ██████████ 20
210.105.69.161 ██████████ 7
183.102.25.154 ██████████ 3
183.102.25.20 ██████████ 3
183.102.26.70 ██████████ 2
183.102.25.150 █████████ 2
210.105.69.0 ██████████ 2
210.105.69.53 ██████████ 1
210.105.69.190 ██████████ 1
183.102.25.158 ██████████ 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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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
220.118.156.254 AS23556 ININext 1.30ms from Seoul, KR
211.219.96.130 AS23556 ININext 1.08ms from Incheon, 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
41.47.68.100 AS8452 TE-AS 7.75ms from Cairo, EG
45.89.63.4 AS41745 Baykov Ilya Sergeevich 0.14ms from Coventry, GB
99.25.237.100 AS7018 AT&T Enterprises, LLC 3.47ms from Dallas, US
122.231.173.100 AS4134 CHINANET BACKBONE 4.55ms from Hangzhou, CN
88.193.156.164 AS1759 Telia Finland Oyj 3.47ms from Helsinki, FI
1.241.86.148 AS9318 SK Broadband Co Ltd 1.63ms from Incheon, KR
178.173.5.100 AS47759 POIG Ltd. 2.08ms from Moscow, RU
83.159.173.116 AS12322 Free SAS 10.46ms from Paris, FR
76.135.30.100 AS7922 Comcast Cable Communications, LLC 7.29ms from Seattle, US
219.123.48.36 AS17506 ARTERIA Networks Corporation 1.45ms from Tokyo, JP
178.250.59.4 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.33ms from Zuerich, CH
105.108.31.52 AS36947 Telecom Algeria 14.14ms from Algiers, DZ
71.76.236.68 AS11426 Charter Communications Inc 12.48ms from Ashburn, US
181.120.129.116 AS23201 Telecel S.A. 7.11ms from Asuncion, PY
3.13.234.36 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
192.115.200.244 AS1680 Cellcom Fixed Line Communication L.P 0.49ms from Haifa, IL
41.222.34.4 AS327979 DIAMATRIX C.C 0.16ms from Johannesburg, ZA
2.126.201.132 AS5607 Sky UK Limited 5.69ms from London, GB
108.74.17.212 AS7018 AT&T Enterprises, LLC 4.75ms from Miami, US
195.120.164.132 AS3269 Telecom Italia S.p.A. 5.43ms from Milan, IT
186.54.126.180 AS6057 Administracion Nacional de Telecomunicaciones 1.70ms from Montevideo, UY
46.160.22.228 AS47241 Joint Stock Company TransTeleCom 5.86ms from Moscow, RU
171.111.59.20 AS4134 CHINANET BACKBONE 2.31ms from Nanning, CN
217.64.169.116 AS15960 WIIT AG 3.17ms from Nuernberg, DE
93.105.121.212 AS29314 VECTRA S.A. 12.09ms from Poznan, PL

Traceroute

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

$
traceroute -a -n -q1 211.219.96.129
traceroute to 211.219.96.129 (211.219.96.129): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS4766] 112.191.117.1 1.536 ms
8 *
9 *
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 AS23556 at robtex.

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