Organization
Maria Curie-Sklodowska University
LUBMAN-EDU-AS
Registered
Mar 12, 1999
27 years ago
IPv4 Prefixes
7
66,816 addresses
IPv6 Prefixes
0
BGP Neighbours
11
4 upstream/peer · 4 downstream · 3 collector-only
Registration
AS Number AS12324 AS Name LUBMAN-EDU-AS Organization Maria Curie-Sklodowska University Organization ID ORG-MCU1-RIPE Address pl. Marii Curie-Sklodowskiej 5, 20-031, Lublin, POLAND Country Poland (PL) Registry RIPE NCC Allocated Mar 12, 1999 Record Created May 06, 2002 Last Updated Apr 23, 2026 Status
active
WHOIS Server whois.ripe.net AS Description LUBMAN-EDU-AS - Maria Curie-Sklodowska University, PL Remarks Poland, Lublin, academic MAN in Lublin, ---------- PIONIER ----------, ---------- TP ---------------, ---------- Peers ------------ Abuse Email [email protected] IPv4 Prefixes
7 prefixes · 66,816 addresses Routing data as of 2026-10-08 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 5.201.0.0/17 | 5.201.0.0 – 5.201.127.255 | 32,768 |
| 87.246.192.0/19 | 87.246.192.0 – 87.246.223.255 | 8,192 |
| 87.246.240.0/20 | 87.246.240.0 – 87.246.255.255 | 4,096 |
| 185.76.104.0/22 | 185.76.104.0 – 185.76.107.255 | 1,024 |
| 192.188.234.0/24 | 192.188.234.0 – 192.188.234.255 | 256 |
| 212.182.0.0/18 | 212.182.0.0 – 212.182.63.255 | 16,384 |
| 212.182.64.0/20 | 212.182.64.0 – 212.182.79.255 | 4,096 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
11 unique neighbours · 4 upstream/peer · 4 downstream · 3 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (4)
AS Name AS paths IPv4 sightings IPv6 sightings AS196844 PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center 628 1,870 0 AS8501 PIONIER-AS Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center 524 1,627 0 AS6204 ZET-NET TMRC GROUP SRL 6 18 0 AS33891 CORE-BACKBONE Core-Backbone GmbH 4 10 0 Downstream side (4)
AS Name AS paths IPv4 sightings IPv6 sightings AS197552 PL-LUB-WSPA-AS Wyzsza Szkola Przedsiebiorczosci i Administracji w Lublinie 275 349 0 AS199028 PL-UNIWERSYTET-MEDYCZNY-LUBLIN-AS Uniwersytet Medyczny w Lublinie 275 349 0 AS203958 KUL-EDU-AS Katolicki Uniwersytet Lubelski Jana Pawla II 275 349 0 AS199936 UPLUBLIN Uniwersytet Przyrodniczy w Lublinie 75 103 0 Collector-only (3)
Raw RDAP Response
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} Contact details of private individuals are redacted.