Autonomous System details

AS12346

Maria Curie-Sklodowska University  ·  umcs.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 ›

AS12346 – Maria Curie-Sklodowska University

Field Value
Country Poland
Website umcs.pl
Hosted domains 101
IPv4 addresses 16,896
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 24 years ago on May 06, 2002
Updated 8 months ago on May 29, 2025

IP Ranges

Netblock Company Num of IPs
212.182.96.0/19 LubMAN UMCS 8,192
87.246.224.0/20 LubMAN UMCS 4,096
212.182.80.0/20 LubMAN UMCS 4,096
212.182.100.0/22 LubMAN UMCS 1,024
192.188.233.0/24 pl. Marii Curie-Sklodowskiej 5 256
192.188.235.0/24 pl. Marii Curie-Sklodowskiej 1 256
212.182.97.0/24 siec klientow indywidualnych, ul. Ulanow 17 256
212.182.108.0/24 LubMAN UMCS 256
212.182.114.0/24 siec klientow indywidualnych, ul. Samsonowicza 59 256
212.182.116.0/24 Powiatowa Stacja Sanitarno-Epidemiologiczna w Lublinie 256
212.182.117.0/24 Samodzielny Publiczny Szpital Kliniczny nr 1 w Lublinie 256
212.182.118.0/24 FROND Leszek Wojcik 256

Netblock Company
2a04:444::/32 Maria Curie-Sklodowska University
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:       AS12346
                                                OrgID:          AS12346
                                                ASName:         AS12346
                                                ASNumber:       AS12346
                                                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 101 domain names hosted across 49 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
212.182.102.139 ██████████ 10
212.182.125.16 ██████████ 8
212.182.125.67 ██████████ 7
212.182.85.130 ██████████ 5
212.182.91.180 ██████████ 4
212.182.102.132 ████████ 4
212.182.96.194 █████████ 4
212.182.91.218 ██████████ 4
212.182.119.155 ██████████ 3
212.182.93.213 ███████ 3

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 7 peers for this ASN.

Peers Name
AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS196844 PIONIER AS ams ix
AS197586 UHC sp. z o.o.
AS198197 NETRIX GROUP SP. Z O.O.
AS200839 DATAART POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
AS48992 Archidiecezja Lubelska
AS8458 World Discount Telecommunication Polska Sp. z o.o.
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 is 1 peer for this ASN.

upstreams Name
AS13293 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 4 downstreams for this ASN.

Downstreams Name
AS197586 UHC sp. z o.o.
AS198197 NETRIX GROUP SP. Z O.O.
AS200839 DATAART POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
AS48992 Archidiecezja Lubelska
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

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

IP Address ASN Details
212.182.125.201 AS12346 Maria Curie-Sklodowska University 3.53ms from Warsaw, PL
212.182.93.1 AS12346 Maria Curie-Sklodowska University 3.57ms from Warsaw, PL
212.182.91.57 AS12346 Maria Curie-Sklodowska University 3.60ms from Warsaw, PL
212.182.95.57 AS12346 Maria Curie-Sklodowska University 3.53ms from Warsaw, PL
212.182.121.57 AS12346 Maria Curie-Sklodowska University 3.95ms from Warsaw, PL
212.182.115.145 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
212.182.109.129 AS12346 Maria Curie-Sklodowska University 3.57ms from Warsaw, PL
87.246.224.1 AS12346 Maria Curie-Sklodowska University 3.81ms from Warsaw, PL
87.246.229.69 AS12346 Maria Curie-Sklodowska University 3.55ms from Warsaw, PL
212.182.88.1 AS12346 Maria Curie-Sklodowska University 3.64ms from Warsaw, PL
212.182.108.1 AS12346 Maria Curie-Sklodowska University 3.75ms from Warsaw, PL
192.188.233.1 AS12346 Maria Curie-Sklodowska University 3.99ms from Warsaw, PL
87.246.232.37 AS12346 Maria Curie-Sklodowska University 3.56ms from Warsaw, PL
212.182.81.1 AS12346 Maria Curie-Sklodowska University 4.21ms from Warsaw, PL
212.182.86.163 AS12346 Maria Curie-Sklodowska University 3.86ms from Warsaw, PL
212.182.105.129 AS12346 Maria Curie-Sklodowska University 3.73ms from Warsaw, PL
212.182.96.81 AS12346 Maria Curie-Sklodowska University 3.56ms from Warsaw, PL
212.182.117.65 AS12346 Maria Curie-Sklodowska University 3.59ms from Warsaw, PL
212.182.122.129 AS12346 Maria Curie-Sklodowska University 3.61ms from Warsaw, PL
212.182.85.113 AS12346 Maria Curie-Sklodowska University 5.18ms from Warsaw, PL
212.182.104.65 AS12346 Maria Curie-Sklodowska University 3.71ms from Warsaw, PL
212.182.87.3 AS12346 Maria Curie-Sklodowska University 7.49ms from Warsaw, PL
212.182.94.17 AS12346 Maria Curie-Sklodowska University 3.55ms from Warsaw, PL
87.246.228.15 AS12346 Maria Curie-Sklodowska University 3.83ms from Warsaw, PL
212.182.89.65 AS12346 Maria Curie-Sklodowska University 3.54ms 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
71.92.41.202 AS20115 Charter Communications LLC 14.33ms from Atlanta, US
24.8.58.26 AS7922 Comcast Cable Communications, LLC 5.42ms from Denver, US
77.186.183.170 AS6805 Telefonica Germany GmbH & Co.OHG 3.00ms from Frankfurt am Main, DE
134.175.221.26 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.18ms from Guangzhou, CN
84.144.113.90 AS3320 Deutsche Telekom AG 4.78ms from Hamburg, DE
211.49.111.90 AS9318 SK Broadband Co Ltd 6.49ms from Incheon, KR
194.75.184.138 AS2856 British Telecommunications PLC 1.19ms from London, GB
4.158.73.106 AS8075 Microsoft Corporation 0.19ms from London, GB
142.171.82.26 AS35916 MULTACOM CORPORATION 0.16ms from Los Angeles, US
83.47.207.234 AS3352 TELEFONICA DE ESPANA S.A.U. 8.15ms from Madrid, ES
180.232.74.170 AS9658 Eastern Telecoms Phils., Inc. 0.26ms from Manila, PH
74.70.237.170 AS11351 Charter Communications Inc 18.93ms from New York City, US
143.189.55.74 AS2527 Sony Network Communications Inc. 4.75ms from Osaka, JP
200.79.7.10 AS8151 UNINET 16.36ms from Santiago de Queretaro, MX
77.92.224.58 AS35805 JSC "Silknet" 0.56ms from Tbilisi, GE
37.190.130.234 AS21021 Multimedia Polska Sp. z o.o. 11.83ms from Warsaw, PL
219.155.171.186 AS4837 CHINA UNICOM China169 Backbone 8.55ms from Zhengzhou, CN
173.219.84.90 AS19108 Optimum 7.34ms from Ashburn, US
32.12.136.186 AS7018 AT&T Enterprises, LLC 1.82ms from Atlanta, US
211.82.178.250 AS4538 China Education and Research Network Center 12.87ms from Beijing, CN
34.171.157.154 AS396982 Google LLC 0.11ms from Council Bluffs, US
14.212.225.90 AS4134 CHINANET-BACKBONE 3.86ms from Guangzhou, CN
87.103.95.26 AS12353 Vodafone Portugal 13.50ms from Lisbon, PT
151.67.163.90 AS1267 WIND TRE S.P.A. 5.74ms from Milan, IT
151.48.183.154 AS1267 WIND TRE S.P.A. 2.05ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 212.182.87.54
traceroute to 212.182.87.54 (212.182.87.54): 64 hops max, 52 byte packets
3 [] 212.91.0.196 4.506 ms
4 *
5 [AS12346] 212.182.87.54 15.946 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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 AS12346 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