Autonomous System details

AS204961

ON4 sp. z o.o.  ·  on4.pl

Poland

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AS204961 – ON4 sp. z o.o.

Field Value
Country Poland
Website on4.pl
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry ripe
Allocated 20 days ago on Dec 09, 2025
Updated 20 days ago on Dec 09, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS204961
                                                OrgID:          AS204961
                                                ASName:         AS204961
                                                ASNumber:       AS204961
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
45.136.224.1 AS210372 N.V. Lelystad Airport 1.39ms from Amsterdam, NL
24.132.4.1 AS33915 Vodafone Libertel B.V. 2.66ms from Amsterdam, NL
51.144.116.65 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
176.98.204.193 AS51997 LLP Asket 6.33ms from Astana, KZ
130.207.238.1 AS2637 Georgia Institute of Technology 1.33ms from Atlanta, US
50.80.200.81 AS30036 Mediacom Communications Corp 9.31ms from Atlanta, US
12.133.8.33 AS7018 AT&T Enterprises, LLC 1.52ms from Atlanta, US
188.250.17.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.33ms from Braga, PT
31.5.14.1 AS12302 Vodafone Romania S.A. 5.26ms from Bucharest, RO
92.85.158.81 AS9050 Orange Romania S.A. 0.41ms from Bucharest, RO
109.102.249.1 AS9050 Orange Romania S.A. 8.34ms from Bucharest, RO
190.5.180.161 AS28015 MERCO COMUNICACIONES 15.85ms from Buenos Aires, AR
41.39.51.145 AS8452 TE-AS 4.13ms from Cairo, EG
105.68.3.65 AS36884 Wana Corporate 19.69ms from Casablanca, MA
64.233.208.1 AS12083 WideOpenWest Finance LLC 7.87ms from Chicago, US
183.66.35.97 AS4134 CHINANET-BACKBONE 1.26ms from Chongqing, CN
50.225.33.113 AS7922 Comcast Cable Communications, LLC 0.89ms from Dallas, US
90.125.13.193 AS3215 Orange S.A. 12.05ms from Frankfurt am Main, DE
24.5.16.1 AS7922 Comcast Cable Communications, LLC 4.16ms from Fremont, US
91.158.14.33 AS719 Elisa Oyj 0.80ms from Helsinki, FI
58.222.185.81 AS4134 CHINANET-BACKBONE 6.12ms from Huai'an, CN
103.154.153.1 AS131111 PT Mora Telematika Indonesia 1.14ms from Jakarta, ID
37.55.248.1 AS6849 JSC "Ukrtelecom" 11.79ms from Kyiv, UA
41.189.50.1 AS29571 Orange Côte d'Ivoire 16.59ms from Lagos, NG
69.73.50.129 AS12083 WideOpenWest Finance LLC 13.37ms from Lenoir, US

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 AS204961 at robtex.

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