Autonomous System details

AS204961

ON4 sp. z o.o.  ·  on4.pl

Poland

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 5 months ago on Dec 09, 2025
Updated a month ago on Mar 31, 2026

IP Ranges

There are no known IP addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS204961
                                                OrgID:          AS204961
                                                ASName:         AS204961
                                                ASNumber:       AS204961
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are no peers for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are no upstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

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
91.72.116.17 AS15802 Emirates Integrated Telecommunications Company PJSC 1.61ms from Abu Dhabi, AE
217.62.101.1 AS33915 Vodafone Libertel B.V. 5.10ms from Amsterdam, NL
184.176.206.145 AS22773 Cox Communications Inc. 1.16ms from Ashburn, US
69.45.31.1 AS3356 Level 3 Parent, LLC 7.84ms from Ashburn, US
74.37.24.1 AS5650 Frontier Communications of America, Inc. 18.96ms from Ashburn, US
195.97.120.129 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 13.14ms from Athens, GR
173.25.32.1 AS30036 Mediacom Communications Corp 6.02ms from Atlanta, US
113.46.19.33 AS55990 Huawei Cloud Service data center 10.54ms from Beijing, CN
85.214.105.17 AS6724 Strato GmbH 0.50ms from Berlin, DE
186.144.100.1 AS10620 Telmex Colombia S.A. 8.42ms from Bogota, CO
201.185.157.193 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.92ms from Bogota, CO
45.178.97.1 AS267899 Maria Jose Noguera(Maxinternet) 15.12ms from Buenos Aires, AR
41.69.145.1 AS24835 Vodafone Data 11.83ms from Cairo, EG
206.75.169.1 AS852 TELUS Communications Inc. 1.02ms from Calgary, CA
36.48.76.1 AS4134 CHINANET BACKBONE 14.21ms from Changchun, CN
222.247.61.1 AS4134 CHINANET BACKBONE 2.54ms from Changsha, CN
170.238.158.225 AS266323 HPN TELECOMUNICAÇÕES LTDA 12.99ms from Chapeco, BR
171.212.107.1 AS4134 CHINANET BACKBONE 2.71ms from Chengdu, CN
218.89.153.1 AS4134 CHINANET BACKBONE 9.78ms from Chengdu, CN
67.149.104.1 AS12083 WideOpenWest Finance LLC 6.91ms from Chicago, US
38.79.130.129 AS174 Cogent Communications, LLC 2.20ms from Chicago, US
68.44.198.1 AS7922 Comcast Cable Communications, LLC 9.04ms from Chicago, US
70.143.32.1 AS7018 AT&T Enterprises, LLC 6.01ms from Columbus, US
177.87.141.1 AS262303 eCentry Tecnologia da Informacao Ltda 4.29ms from Curitiba, BR
47.24.11.129 AS20115 Charter Communications LLC 4.16ms from Dallas, 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs