AS number details

AS12346

Maria Curie-Sklodowska University  ·  umcs.pl

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AS12346 – Maria Curie-Sklodowska University

Field Value
Country Poland
Website umcs.pl
Hosted domains 109
Number of IPv4 16,896
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 23 years ago on May 06, 2002
Updated 4 months ago on May 29, 2025
Netblock Company Num of IPs
212.182.96.0/19 LubMAN UMCS 8,192
212.182.80.0/20 LubMAN UMCS 4,096
87.246.224.0/20 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
212.182.108.0/24 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
212.182.97.0/24 siec klientow indywidualnych, ul. Ulanow 17 256

Netblock Company
2a04:444::/32 Maria Curie-Sklodowska University
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WHOIS Details


                                                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 109 domain names hosted across 54 IP addresses on this ASN.

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

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Useful for Cybersecurity

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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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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Pingable IPs

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

IP Address ASN Details
212.182.126.225 AS12346 Maria Curie-Sklodowska University 3.60ms from Warsaw, PL
87.246.229.69 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
212.182.110.129 AS12346 Maria Curie-Sklodowska University 3.64ms from Warsaw, PL
212.182.80.161 AS12346 Maria Curie-Sklodowska University 3.55ms from Warsaw, PL
212.182.109.73 AS12346 Maria Curie-Sklodowska University 3.55ms from Warsaw, PL
87.246.239.254 AS12346 Maria Curie-Sklodowska University 4.13ms from Warsaw, PL
212.182.111.153 AS12346 Maria Curie-Sklodowska University 3.52ms from Warsaw, PL
212.182.86.129 AS12346 Maria Curie-Sklodowska University 3.62ms from Warsaw, PL
212.182.106.89 AS12346 Maria Curie-Sklodowska University 3.60ms from Warsaw, PL
212.182.122.129 AS12346 Maria Curie-Sklodowska University 3.57ms from Warsaw, PL
212.182.103.217 AS12346 Maria Curie-Sklodowska University 3.56ms from Warsaw, PL
87.246.225.1 AS12346 Maria Curie-Sklodowska University 3.63ms from Warsaw, PL
212.182.116.217 AS12346 Maria Curie-Sklodowska University 3.52ms from Warsaw, PL
212.182.114.241 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
87.246.224.1 AS12346 Maria Curie-Sklodowska University 3.67ms from Warsaw, PL
212.182.90.105 AS12346 Maria Curie-Sklodowska University 3.59ms from Warsaw, PL
87.246.237.129 AS12346 Maria Curie-Sklodowska University 3.54ms from Warsaw, PL
212.182.98.141 AS12346 Maria Curie-Sklodowska University 4.05ms from Warsaw, PL
2a04:444:cfff:c047::3 AS12346 Maria Curie-Sklodowska University 8.15ms from Warsaw, PL
212.182.118.109 AS12346 Maria Curie-Sklodowska University 3.49ms from Warsaw, PL
212.182.93.97 AS12346 Maria Curie-Sklodowska University 3.55ms from Warsaw, PL
212.182.81.1 AS12346 Maria Curie-Sklodowska University 3.58ms from Warsaw, PL
212.182.84.129 AS12346 Maria Curie-Sklodowska University 3.53ms from Warsaw, PL
212.182.83.145 AS12346 Maria Curie-Sklodowska University 3.62ms from Warsaw, PL
212.182.104.129 AS12346 Maria Curie-Sklodowska University 3.69ms 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
36.76.7.42 AS7713 PT Telekomunikasi Indonesia 1.60ms from Batam, ID
120.53.11.202 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.72ms from Beijing, CN
123.119.62.122 AS4808 China Unicom Beijing Province Network 4.65ms from Beijing, CN
34.212.208.122 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
54.202.56.74 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
3.31.74.138 AS8987 Amazon Data Services Ireland Ltd 0.43ms from Boardman, US
191.89.200.186 AS27831 Colombia Móvil 7.94ms from Bogota, CO
208.206.3.234 AS701 Verizon Business 11.91ms from Boston, US
172.206.42.26 AS8075 Microsoft Corporation 0.41ms from Boydton, US
102.214.201.154 AS329159 TechTribe IT (Pty) Ltd 2.73ms from Cape Town, ZA
12.227.113.154 AS7018 AT&T Enterprises, LLC 6.83ms from Chicago, US
108.89.157.122 AS7018 AT&T Enterprises, LLC 10.10ms from Chicago, US
213.221.124.138 AS8426 ClaraNET LTD 0.43ms from Frankfurt am Main, DE
195.65.216.90 AS3303 Swisscom (Switzerland) Ltd 0.75ms from Geneve, CH
163.0.63.10 AS17816 China Unicom IP network China169 Guangdong province 6.12ms from Guangzhou, CN
119.142.68.122 AS4134 CHINANET-BACKBONE 4.30ms from Guangzhou, CN
85.105.147.74 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.83ms from Izmir, TR
42.4.105.250 AS4837 CHINA UNICOM China169 Backbone 5.76ms from Liaoyang, CN
58.245.146.122 AS4837 CHINA UNICOM China169 Backbone 13.88ms from Liaoyang, CN
92.207.205.42 AS31655 Gamma Telecom Holdings Ltd 4.17ms from London, GB
80.42.49.10 AS9105 TalkTalk Communications Limited 2.18ms from London, GB
193.105.228.10 AS196983 Elsynet S.r.l. 2.90ms from Milan, IT
103.24.63.106 AS55862 Wan & Lan Internet Pvt Ltd 0.56ms from Mumbai, IN
171.105.66.234 AS4134 CHINANET-BACKBONE 2.33ms from Nanning, CN
92.158.92.234 AS3215 Orange S.A. 5.41ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 212.182.116.209
traceroute to 212.182.116.209 (212.182.116.209): 64 hops max, 52 byte packets
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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