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 Business
Registry apnic
Updated 4 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 ██████████ 23
210.105.69.161 ██████████ 7
183.102.25.154 ██████████ 3
183.102.25.20 ██████████ 3
183.102.26.70 ██████████ 2
210.105.69.0 ██████████ 2
183.102.25.150 █████████ 2
183.102.25.139 ██████████ 1
183.102.25.166 ██████████ 1
183.102.25.152 ██████████ 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

5 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 1.31ms from Seoul, KR
211.219.96.130 AS23556 ININext 1.07ms from Incheon, KR
210.105.69.85 AS23556 ININext 1.23ms from Incheon, KR
183.102.26.134 AS23556 ININext 0.93ms from Incheon, KR
183.102.25.182 AS23556 ININext 0.98ms 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
204.235.80.52 AS4361 IDT Corporation 0.69ms from Calgary, CA
35.226.233.212 AS396982 Google LLC 0.11ms from Council Bluffs, US
66.69.137.244 AS11427 Charter Communications Inc 5.32ms from Dallas, US
74.178.94.100 AS8075 Microsoft Corporation 0.78ms from Dublin, IE
1.241.86.148 AS9318 SK Broadband Co Ltd 1.61ms from Incheon, KR
185.147.135.244 AS199542 Iomart Managed Services Limited 5.83ms from London, GB
172.70.136.68 AS13335 Cloudflare, Inc. 0.52ms from Moscow, RU
54.208.126.148 AS14618 Amazon.com, Inc. 0.08ms from Reston, US
73.101.186.36 AS7922 Comcast Cable Communications, LLC 18.88ms from Reston, US
108.211.180.52 AS7018 AT&T Enterprises, LLC 17.51ms from San Jose, US
74.116.107.4 AS47870 SYNCHRONOSS SOFTWARE IRELAND, LTD 0.73ms from Seattle, US
71.231.243.196 AS7922 Comcast Cable Communications, LLC 4.54ms from Seattle, US
2.65.153.116 AS44034 Hi3G Access AB 7.84ms from Stockholm, SE
85.86.250.100 AS15704 XTRA TELECOM S.A. 4.77ms from Valencia, ES
122.141.88.100 AS4837 CHINA UNICOM China169 Backbone 2.69ms from Changchun, CN
104.197.48.212 AS396982 Google LLC 0.12ms from Council Bluffs, US
84.163.175.244 AS3320 Deutsche Telekom AG 10.12ms from Frankfurt am Main, DE
101.37.194.244 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.66ms from Hangzhou, CN
88.193.156.164 AS1759 Telia Finland Oyj 3.43ms from Helsinki, FI
4.250.198.4 AS8075 Microsoft Corporation 0.19ms from London, GB
85.84.59.68 AS12338 Euskaltel S.A. 17.97ms from Madrid, ES
89.129.28.20 AS12479 Orange Espagne SA 11.09ms from Madrid, ES
95.115.239.212 AS6805 Telefonica Germany GmbH & Co.OHG 16.37ms from Munich, DE
119.177.175.180 AS4837 CHINA UNICOM China169 Backbone 6.57ms from Qingdao, CN
69.66.1.20 AS7029 Windstream Communications LLC 0.18ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 183.102.26.155
traceroute to 183.102.26.155 (183.102.26.155): 64 hops max, 52 byte packets
3 *
4 *
5 *
8 [AS4766] 211.47.31.198 2.036 ms
9 *
10 *
11 *
12 *
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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