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 0
ASN type Education
Registry ripe
Allocated 24 years ago on May 06, 2002
Updated a year 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

There are no known IPv6 addresses belonging to this network

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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
212.182.91.218 ██████████ 4
212.182.96.194 ██████████ 3
212.182.103.43 █████████ 3
87.246.232.78 ██████████ 2
87.246.228.55 ██████████ 2
212.182.119.155 ██████████ 2
212.182.117.168 ██████████ 2
212.182.93.198 ██████████ 2
212.182.89.10 ██████████ 2
212.182.85.130 █████████ 2

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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
AS39288 VIRTUAL TELECOM SP. Z O.O.
AS8458 World Discount Telecommunication Polska Sp. z o.o.
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS39288 VIRTUAL TELECOM SP. Z O.O.
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Downstreams

There are 3 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
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
212.182.99.129 AS12346 Maria Curie-Sklodowska University 3.66ms from Warsaw, PL
212.182.93.130 AS12346 Maria Curie-Sklodowska University 3.71ms from Warsaw, PL
212.182.103.9 AS12346 Maria Curie-Sklodowska University 3.63ms from Warsaw, PL
212.182.110.49 AS12346 Maria Curie-Sklodowska University 3.66ms from Warsaw, PL
87.246.237.137 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
87.246.234.193 AS12346 Maria Curie-Sklodowska University 3.87ms from Warsaw, PL
212.182.114.198 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
87.246.239.254 AS12346 Maria Curie-Sklodowska University 4.73ms from Warsaw, PL
212.182.111.129 AS12346 Maria Curie-Sklodowska University 3.69ms from Warsaw, PL
212.182.107.131 AS12346 Maria Curie-Sklodowska University 3.69ms from Warsaw, PL
212.182.98.1 AS12346 Maria Curie-Sklodowska University 3.83ms from Warsaw, PL
212.182.119.120 AS12346 Maria Curie-Sklodowska University 3.67ms from Warsaw, PL
212.182.95.129 AS12346 Maria Curie-Sklodowska University 3.64ms from Warsaw, PL
212.182.118.113 AS12346 Maria Curie-Sklodowska University 3.64ms from Warsaw, PL
212.182.92.177 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
212.182.101.161 AS12346 Maria Curie-Sklodowska University 3.64ms from Warsaw, PL
212.182.124.241 AS12346 Maria Curie-Sklodowska University 4.10ms from Warsaw, PL
87.246.224.1 AS12346 Maria Curie-Sklodowska University 3.66ms from Warsaw, PL
192.188.233.1 AS12346 Maria Curie-Sklodowska University 4.14ms from Warsaw, PL
87.246.233.133 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
212.182.127.177 AS12346 Maria Curie-Sklodowska University 3.64ms from Warsaw, PL
212.182.84.67 AS12346 Maria Curie-Sklodowska University 4.12ms from Warsaw, PL
87.246.235.1 AS12346 Maria Curie-Sklodowska University 3.99ms from Warsaw, PL
212.182.105.113 AS12346 Maria Curie-Sklodowska University 3.65ms from Warsaw, PL
212.182.109.57 AS12346 Maria Curie-Sklodowska University 3.65ms 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
20.71.58.122 AS8075 Microsoft Corporation 0.16ms from Amsterdam, NL
136.47.237.106 AS16591 Google Fiber Inc. 6.82ms from Ashburn, US
108.44.193.26 AS701 Verizon Business 2.37ms from Ashburn, US
98.233.20.170 AS7922 Comcast Cable Communications, LLC 7.46ms from Ashburn, US
160.178.243.170 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 4.70ms from Casablanca, MA
14.170.235.42 AS45899 VNPT Corp 4.32ms from Hanoi, VN
192.198.81.10 AS31863 Centrilogic, Inc. 0.15ms from Lenoir, US
80.150.252.154 AS3320 Deutsche Telekom AG 2.79ms from Munich, DE
37.192.9.138 AS31200 Novotelecom Ltd 1.37ms from Novosibirsk, RU
92.158.92.234 AS3215 Orange S.A. 5.86ms from Paris, FR
187.131.30.58 AS8151 UNINET 3.75ms from Santiago de Queretaro, MX
218.236.167.10 AS9318 SK Broadband Co Ltd 6.21ms from Seoul, KR
194.59.178.250 AS24953 NETPLANET GmbH 0.18ms from Vienna, AT
197.205.218.106 AS36947 Telecom Algeria 18.83ms from Algiers, DZ
77.167.86.186 AS1136 KPN B.V. 6.02ms from Amsterdam, NL
146.115.164.186 AS6079 RCN 4.13ms from Boston, US
153.66.206.186 AS14593 Space Exploration Technologies Corporation 13.47ms from Chicago, US
101.71.158.26 AS4837 CHINA UNICOM China169 Backbone 4.84ms from Hangzhou, CN
47.244.48.122 AS45102 Alibaba (US) Technology Co., Ltd. 0.78ms from Hong Kong, HK
90.196.108.202 AS5607 Sky UK Limited 1.20ms from London, GB
3.110.202.26 AS16509 Amazon.com, Inc. 0.30ms from Mumbai, IN
92.143.182.234 AS3215 Orange S.A. 12.03ms from Paris, FR
87.7.178.234 AS3269 Telecom Italia S.p.A. 7.57ms from Rome, IT
54.67.85.10 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
121.184.2.74 AS4766 Korea Telecom 3.33ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 212.182.97.1
traceroute to 212.182.97.1 (212.182.97.1): 64 hops max, 52 byte packets
3 [] 212.91.0.196 4.837 ms
4 [AS12346] 212.182.97.1 18.614 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.

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