Autonomous System details

AS15373

Politechnika Czestochowska  ·  pcz.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 ›

AS15373 – Politechnika Czestochowska

Field Value
Country Poland
Website pcz.pl
Hosted domains 27
IPv4 addresses 4,608
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 7 years ago on Sep 04, 2018

IP Ranges

Netblock Company Num of IPs
212.87.224.0/21 The network of Czestochowa University of Technology 2,048
212.87.232.0/23 The Eduroam Network of Politechnika Czestochowska 512
212.87.234.0/23 The Network of Uniwersytet Jana Dlugosza w Czestochowie 512
212.87.236.0/23 The Eduroam Network of Politechnika Czestochowska 512
212.87.238.0/23 The Eduroam Network of Uniwersytet Jana Dlugosza w Czestochowie 512
212.87.251.0/24 Politechnika Czestochowska 256
212.87.253.0/24 The Eduroam Network of Uniwersytet Jana Dlugosza w Czestochowie 256
Netblock Company
2a01:698::/32 Politechnika Czestochowska
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:       AS15373
                                                OrgID:          AS15373
                                                ASName:         AS15373
                                                ASNumber:       AS15373
                                                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 27 domain names hosted across 17 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
212.87.224.110 ██████████ 3
212.87.229.109 ██████████ 3
212.87.229.113 ██████ 3
212.87.238.51 ██████████ 2
212.87.234.50 ██████████ 2
212.87.229.147 █████████ 2
212.87.224.10 ██████████ 2
212.87.238.20 ██████████ 2
212.87.238.34 ██████████ 2
212.87.224.36 ██████████ 1

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 3 peers for this ASN.

Peers Name
AS25084 Politechnika Czestochowska
AS5617 Orange Polska Spolka Akcyjna
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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 2 upstreams for this ASN.

upstreams Name
AS25084 Politechnika Czestochowska
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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

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

IP Address ASN Details
212.87.232.1 AS15373 Politechnika Czestochowska 6.47ms from Warsaw, PL
212.87.239.1 AS15373 Politechnika Czestochowska 5.92ms from Warsaw, PL
212.87.229.69 AS15373 Politechnika Czestochowska 5.65ms from Warsaw, PL
212.87.224.94 AS15373 Politechnika Czestochowska 5.63ms from Warsaw, PL
212.87.236.1 AS15373 Politechnika Czestochowska 5.74ms from Warsaw, PL
212.87.238.54 AS15373 Politechnika Czestochowska 5.69ms from Warsaw, PL
212.87.230.130 AS15373 Politechnika Czestochowska 5.71ms from Warsaw, PL
212.87.227.240 AS15373 Politechnika Czestochowska 5.88ms from Warsaw, PL
212.87.225.122 AS15373 Politechnika Czestochowska 5.63ms from Warsaw, PL
212.87.237.1 AS15373 Politechnika Czestochowska 5.78ms from Warsaw, PL
212.87.226.125 AS15373 Politechnika Czestochowska 6.02ms from Warsaw, PL
2a01:698:0:10::10 AS15373 Politechnika Czestochowska 5.95ms from Warsaw, PL
212.87.231.91 AS15373 Politechnika Czestochowska 5.71ms from Warsaw, PL
212.87.234.1 AS15373 Politechnika Czestochowska 5.87ms from Warsaw, PL
212.87.253.1 AS15373 Politechnika Czestochowska 5.95ms from Warsaw, PL
212.87.251.1 AS15373 Politechnika Czestochowska 5.82ms from Warsaw, PL
212.87.235.4 AS15373 Politechnika Czestochowska 5.78ms from Warsaw, PL
212.87.228.189 AS15373 Politechnika Czestochowska 5.92ms from Warsaw, PL

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
96.191.98.173 AS53297 Comcast Cable Communications, LLC 0.88ms from Chicago, US
203.115.15.45 AS9329 Sri Lanka Telecom Internet 1.36ms from Colombo, LK
173.205.47.93 AS3257 GTT Communications Inc. 0.29ms from Dallas, US
202.56.225.125 AS9498 BHARTI Airtel Ltd. 1.09ms from Kolkata, IN
61.6.46.205 AS9930 TTNET-MY 1.72ms from Kuala Lumpur, MY
62.56.31.29 AS5378 Vodafone Limited 3.56ms from London, GB
88.31.112.77 AS3352 TELEFONICA DE ESPANA S.A.U. 10.77ms from Madrid, ES
194.244.57.93 AS3302 Retelit Digital Services S.p.A. 0.15ms from Milan, IT
126.61.228.93 AS17676 SoftBank Corp. 4.36ms from Osaka, JP
179.130.211.13 AS26599 TELEFÔNICA BRASIL S.A 2.08ms from Osasco, BR
177.33.21.77 AS28573 Claro NXT Telecomunicacoes Ltda 4.69ms from Osasco, BR
128.78.77.205 AS5410 Bouygues Telecom SA 8.43ms from Paris, FR
95.53.103.77 AS12389 PJSC Rostelecom 17.26ms from Saint Petersburg, RU
61.0.98.109 AS9829 National Internet Backbone 13.94ms from Saint Thomas Mount, IN
216.117.230.125 AS13614 All West Communications, Inc. 2.55ms from Salt Lake City, US
156.154.105.253 AS12008 Vercara, LLC 0.13ms from Seattle, US
61.69.12.141 AS2764 AAPT Limited 0.69ms from Sydney, AU
120.194.138.141 AS24445 Henan Mobile Communications Co.,Ltd 4.87ms from Zhengzhou, CN
157.97.216.173 AS198089 IP Visie Networking B.V. 0.28ms from Amsterdam, NL
141.161.103.253 AS11318 Georgetown University 2.31ms from Ashburn, US
52.188.75.173 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
60.255.159.29 AS4837 CHINA UNICOM China169 Backbone 2.74ms from Chengdu, CN
94.23.116.45 AS16276 OVH SAS 0.06ms from Gravelines, FR
27.75.98.253 AS7552 Viettel Group 1.02ms from Ho Chi Minh City, VN
180.253.179.61 AS7713 PT Telekomunikasi Indonesia 5.02ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 212.87.231.89
traceroute to 212.87.231.89 (212.87.231.89): 64 hops max, 52 byte packets
2 *
3 *
4 [AS8501] 212.191.225.5 25.231 ms
5 *
6 *
7 [AS15373] 212.87.231.89 25.113 ms
Measurement taken from IPinfo ProbeNet in Berlin, DE
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 AS15373 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