AS12346
Maria Curie-Sklodowska University
AS12346 is Maria Curie-Sklodowska University (umcs.pl). It announces 16,896 IPv4 addresses in 12 prefixes, and 0 IPv6 prefixes.
Poland· RIPE· allocated 1999-03-26· education
16,896
IPv4 addresses announced
12
IPv4 prefixes
0
IPv6 prefixes
8.33%
of its routes RPKI-valid
16,896
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Poland16,896 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- LUBMAN-COM-AS
- name
- Maria Curie-Sklodowska University
- org
- ORG-MCU1-RIPE
- org name
- Maria Curie-Sklodowska University
- org address
- pl. Marii Curie-Sklodowskiej 5, 20-031, Lublin, POLAND
- org country
- PL
- country
- PL
- source
- ripe
- status
- ASSIGNED
- created
- 2002-05-06
- updated
- 2025-05-29
- descr
- Poland, Lublin / non-academic part of MAN in Lublin.
- remarks
- ---------- PIONIER, AMSIX, PLIX, AZP, GGC ---------- / ---------- TPNET ---------- / ---------- THINX ---------- / ---------- TK Telekom ----- / ---------- Netia ---------- / ---------- Peers ----------
- maintainer
- RIPE-NCC-END-MNT|PL-LUBMAN-MNT
- abuse name
- LUBMAN Abuse Handling
- abuse email
- abuse@ripe.umcs.pl
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP137stormshield0.81%
- anyip, geonix, birdproxies0.11%
- None here
- None here
- None here
- None here
- Hosting IP6,14436.36%
- None here
- None here
- None here
- SSH IP1270.75%
- SMTP IP730.43%
- 0.34%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 87.246.224.0/20 | Poland | not found | 18 | 2026-10-02 |
| 192.188.233.0/24 | Poland | not found | 18 | 2026-10-02 |
| 192.188.235.0/24 | Poland | valid | 17 | 2026-10-02 |
| 212.182.80.0/20 | Poland | not found | 18 | 2026-10-02 |
| 212.182.96.0/19 | Poland | not found | 18 | 2026-10-02 |
| 212.182.97.0/24 | Poland | not found | 18 | 2026-10-02 |
| 212.182.100.0/22 | Poland | not found | 18 | 2026-10-02 |
| 212.182.108.0/24 | Poland | not found | 18 | 2026-10-02 |
| 212.182.114.0/24 | Poland | not found | 18 | 2026-10-02 |
| 212.182.116.0/24 | Poland | not found | 18 | 2026-10-02 |
| 212.182.117.0/24 | Poland | not found | 18 | 2026-10-02 |
| 212.182.118.0/24 | Poland | not found | 18 | 2026-10-02 |
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