AS8501

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Summary

IP address summary information
Name	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
Country	Poland
Website	host.io/pionier.net.pl·pionier.net.pl
Hosted domains	0
IPv4 addresses	1,792
IPv6 addresses	9.9 × 10²⁷
ASN type	Education
Registry	RIPE
Allocated	24 years ago on Sep 6, 2002
Updated	6 months ago on Mar 20, 2026

Ranking

#1,213

Overall rank

among 74,774 networks

Traffic

#72,771

Infrastructure

#546

#16inPoland

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Poland
100%

Held location over 90 days: 92%
Held location over 1 year: 91%
Median days between moves: 904 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

IP Ranges

Netblock	Company	Num of IPs
212.191.224.0/24	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	256
212.191.225.0/24	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	256
212.191.227.0/24	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	256
212.191.229.0/24	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	256
212.191.240.0/24	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	256
212.191.241.0/24	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	256
212.191.244.0/24	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 0 domain names hosted across 0 IP addresses on this ASN.

No domains found.

Places

Peers

There are 34 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 4 upstreams for this ASN.

ASN	Name	Rank
AS174	Cogent Communications, LLC
AS2603	NORDUnet
AS3356	Level 3 Parent, LLC
AS21320	GEANT Vereniging

Downstreams

There are 23 downstreams for this ASN.

ASN	Name	Rank

Pingable IPs

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

IP Address	ASN	Details
2001:b10:c000:e00::2 Ping	AS8501Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	1.10ms from Vienna, AT
212.191.225.245 Ping	AS8501Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	0.81ms from Vienna, AT
212.191.240.238 Ping	AS8501Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	5.46ms from Warsaw, PL
212.191.227.60 Ping	AS8501Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	4.25ms from Warsaw, PL
212.191.224.17 Ping	AS8501Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	4.36ms from Warsaw, PL
212.191.241.27 Ping	AS8501Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	4.25ms from Warsaw, PL

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS8501


212.191.225.27	Poznań, Poland
212.191.225.39	Poznań, Poland
212.191.224.17	Poznań, Poland
212.191.225.15	Poznań, Poland
212.191.225.1	Białystok, Poland
212.191.225.3	Bydgoszcz, Poland
212.191.225.29	Konin, Poland
212.191.225.19	Poznań, Poland
212.191.225.45	Zielona Góra, Poland
212.191.225.25	Poznań, Poland

Important routers in AS8501

Traceroute

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

$ traceroute -a -n -q1 -f4 -m17 212.191.244.134

traceroute to 212.191.244.134 (212.191.244.134): 17 hops max, 52 byte packets

4 [AS174] 154.24.94.197 0.548 ms

5 [AS174] 154.24.14.97 0.933 ms

6 [AS174] 154.54.28.13 1.197 ms

7 [AS174] 154.54.82.254 54.292 ms

8 [AS174] 154.54.41.206 61.485 ms

9 [AS174] 154.54.44.161 131.054 ms

10 [AS174] 154.54.77.245 140.943 ms

11 [AS174] 154.54.38.206 148.026 ms

12 [AS174] 130.117.49.26 155.877 ms

13 [AS174] 154.25.0.245 156.317 ms

14 [AS174] 149.6.28.71 156.21 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

On October 2, 2026

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 AS8501 at robtex.

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AS8501

Summary

Ranking

Geolocation

Countries by IPv4 share

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS8501

Important routers in AS8501

Traceroute

Related Networks

AS198278

AS198927

AS199410

AS200031

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What is an ASN?

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

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

IP Ranges

Important routers in AS8501

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

AS198278

AS198927

AS199410

AS200031

AS203306

AS209200