AS12346
Maria Curie-sklodowska University — umcs.pl
Summary
| Country |
 Poland
|
| Organization | Maria Curie-sklodowska University |
| Domain | umcs.pl |
| Number of IPv4 | 19,456 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Education |
| Registry | RIPE NCC |
| Allocated | May 06, 2002 (about 23 years ago) |
| Updated | May 05, 2023 (about 1 year ago) |
IP Ranges
AS12346 announces 12 IPv4 ranges and 1 IPv6 range.
That's a total of 19,456 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 87.246.224.0/20 |
Siec Klientow Indywidualnych, Ul. Nalkowskich
|
4,096 | RIPE NCC | ASSIGNED PA |
| 192.188.233.0/24 |
Maria Curie-sklodowska University
|
256 | RIPE NCC | LEGACY |
| 192.188.235.0/24 |
Maria Curie-sklodowska University
|
256 | RIPE NCC | LEGACY |
| 212.182.80.0/20 |
Siec Klientow Indywidualnych, Ul. Szafirowa
|
4,096 | RIPE NCC | ASSIGNED PA |
| 212.182.96.0/19 |
Zaklad Obslugi Nieruchomosci Admina Sp. Z O.O.
|
8,192 | RIPE NCC | ASSIGNED PA |
| 212.182.97.0/24 |
Icn Centrum Kompetencji
|
256 | RIPE NCC | ASSIGNED PA |
| 212.182.100.0/22 |
Lubman Umcs
|
1,024 | RIPE NCC | ASSIGNED PA |
| 212.182.108.0/24 |
Wytwornia Sprzetu Komunikacyjnego Pzl-swidnik S.A.
|
256 | RIPE NCC | ASSIGNED PA |
| 212.182.114.0/24 |
Siec Klientow Indywidualnych, Ul. Samsonowicza 59
|
256 | RIPE NCC | ASSIGNED PA |
| 212.182.116.0/24 |
Rhema Jacek Wladyslaw Saj
|
256 | RIPE NCC | ASSIGNED PA |
| 212.182.117.0/24 |
Wojewodzki Sad Administracyjny
|
256 | RIPE NCC | ASSIGNED PA |
| 212.182.118.0/24 |
Siec Klientow Indywidualnych, Ul. Dziewanny
|
256 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a04:444::/32 |
LUBMAN-SPZOO-1
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
Peers
AS12346 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS12346 connects to the global Internet via at least 2 upstream providers. In this setup, AS12346 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.