Autonomous System details

AS12346

Maria Curie-Sklodowska University  ·  umcs.pl

Poland

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AS12346 – Maria Curie-Sklodowska University

Field Value
Country Poland
Website umcs.pl
Hosted domains 102
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 9 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
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WHOIS Details

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                                                ASHandle:       AS12346
                                                OrgID:          AS12346
                                                ASName:         AS12346
                                                ASNumber:       AS12346
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 102 domain names hosted across 49 IP addresses on this ASN.

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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
212.182.102.132 ████████ 4
212.182.91.218 ██████████ 4
212.182.91.180 ███████ 4
212.182.96.194 ██████████ 4
212.182.119.155 ██████████ 3
212.182.103.43 ████████ 3

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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.
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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
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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
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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
87.246.228.17 AS12346 Maria Curie-Sklodowska University 11.45ms from Warsaw, PL
212.182.102.145 AS12346 Maria Curie-Sklodowska University 11.71ms from Warsaw, PL
212.182.95.89 AS12346 Maria Curie-Sklodowska University 11.35ms from Warsaw, PL
212.182.113.249 AS12346 Maria Curie-Sklodowska University 11.36ms from Warsaw, PL
212.182.106.121 AS12346 Maria Curie-Sklodowska University 11.37ms from Warsaw, PL
87.246.238.1 AS12346 Maria Curie-Sklodowska University 11.39ms from Warsaw, PL
87.246.234.137 AS12346 Maria Curie-Sklodowska University 11.36ms from Warsaw, PL
87.246.239.254 AS12346 Maria Curie-Sklodowska University 11.79ms from Warsaw, PL
192.188.235.133 AS12346 Maria Curie-Sklodowska University 3.59ms from Warsaw, PL
212.182.99.65 AS12346 Maria Curie-Sklodowska University 11.38ms from Warsaw, PL
87.246.229.6 AS12346 Maria Curie-Sklodowska University 8.37ms from Warsaw, PL
212.182.109.193 AS12346 Maria Curie-Sklodowska University 11.36ms from Warsaw, PL
212.182.112.1 AS12346 Maria Curie-Sklodowska University 11.38ms from Warsaw, PL
212.182.121.1 AS12346 Maria Curie-Sklodowska University 11.40ms from Warsaw, PL
212.182.96.243 AS12346 Maria Curie-Sklodowska University 8.59ms from Warsaw, PL
212.182.119.217 AS12346 Maria Curie-Sklodowska University 11.35ms from Warsaw, PL
212.182.97.33 AS12346 Maria Curie-Sklodowska University 11.35ms from Warsaw, PL
212.182.120.129 AS12346 Maria Curie-Sklodowska University 11.37ms from Warsaw, PL
87.246.225.1 AS12346 Maria Curie-Sklodowska University 11.39ms from Warsaw, PL
212.182.124.1 AS12346 Maria Curie-Sklodowska University 11.61ms from Warsaw, PL
212.182.123.1 AS12346 Maria Curie-Sklodowska University 11.40ms from Warsaw, PL
212.182.101.161 AS12346 Maria Curie-Sklodowska University 11.38ms from Warsaw, PL
212.182.82.65 AS12346 Maria Curie-Sklodowska University 11.38ms from Warsaw, PL
212.182.104.1 AS12346 Maria Curie-Sklodowska University 11.37ms from Warsaw, PL
212.182.98.1 AS12346 Maria Curie-Sklodowska University 11.38ms 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
128.169.129.90 AS16989 The University of Tennessee Health Science Center 12.32ms from Atlanta, US
206.193.146.26 AS2386 AT&T Enterprises, LLC 1.32ms from Atlanta, US
47.93.149.202 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.96ms from Beijing, CN
77.24.171.74 AS3209 Vodafone GmbH 2.32ms from Berlin, DE
200.82.59.90 AS7303 Telecom Argentina S.A. 1.44ms from Buenos Aires, AR
80.253.251.202 AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP 0.47ms from Frankfurt am Main, DE
84.147.126.154 AS3320 Deutsche Telekom AG 2.14ms from Frankfurt am Main, DE
24.162.87.58 AS11427 Charter Communications Inc 8.81ms from Houston, US
125.209.52.10 AS17597 SK Broadband Co Ltd 2.50ms from Incheon, KR
92.41.162.26 AS206067 Hutchison 3G UK Limited 10.10ms from London, GB
155.117.24.10 AS399073 BUNNY TECHNOLOGY LLC 0.61ms from Los Angeles, US
79.146.250.26 AS3352 TELEFONICA DE ESPANA S.A.U. 1.60ms from Madrid, ES
2.228.100.106 AS12874 Fastweb SpA 0.88ms from Milan, IT
213.41.149.218 AS13193 Keyyo SA 17.40ms from Paris, FR
79.49.3.250 AS3269 Telecom Italia S.p.A. 6.98ms from Rende, IT
150.101.120.90 AS4739 Internode Pty Ltd 0.40ms from Sydney, AU
117.160.204.90 AS24445 Henan Mobile Communications Co.,Ltd 3.94ms from Zhengzhou, CN
217.27.183.154 AS8473 Bahnhof AB 2.16ms from Copenhagen, DK
73.127.126.250 AS7922 Comcast Cable Communications, LLC 15.18ms from Dallas, US
3.121.3.74 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
200.52.200.74 AS262916 Mega Cable, S.A. de C.V. 0.62ms from Guadalajara, MX
112.149.192.138 AS17858 LG POWERCOMM 1.80ms from Incheon, KR
95.93.163.250 AS2860 NOS COMUNICACOES, S.A. 6.39ms from Lisbon, PT
84.65.102.250 AS5378 Vodafone Limited 2.80ms from London, GB
108.6.155.122 AS701 Verizon Business 2.49ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 212.182.83.129
traceroute to 212.182.83.129 (212.182.83.129): 64 hops max, 52 byte packets
2 [] 195.182.218.111 0.33 ms
3 *
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.

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