AS15373
Politechnika Czestochowska — man.czest.pl
Summary
| Country |
 Poland
|
| Organization | Politechnika Czestochowska |
| Domain | man.czest.pl |
| Number of IPv4 | 4,352 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Education |
| Registry | RIPE NCC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | September 04, 2018 (about 6 years ago) |
IP Ranges
AS15373 announces 6 IPv4 ranges and 1 IPv6 range.
That's a total of 4,352 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 212.87.224.0/21 |
The Network of Technical University of Czestochowa
|
2,048 | RIPE NCC | ASSIGNED PA |
| 212.87.232.0/23 |
Politechnika Czestochowska
|
512 | RIPE NCC | ALLOCATED PA |
| 212.87.234.0/23 |
Uniwersytet Jana Dlugosza W Czestochowie
|
512 | RIPE NCC | ASSIGNED PA |
| 212.87.236.0/23 |
Uniwersytet Jana Dlugosza W Czestochowie
|
512 | RIPE NCC | ASSIGNED PA |
| 212.87.238.0/23 |
The Network of Wyzsza Szkola Lingwistyczna W Czestochowie
|
512 | RIPE NCC | ASSIGNED PA |
| 212.87.253.0/24 |
Uniwersytet Jana Dlugosza W Czestochowie
|
256 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a01:698::/32 |
PCz-CzestMAN-E1
|
7.9228× 1028 | RIPE NCC | AGGREGATED-BY-LIR |
Peers
AS15373 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
AS15373 connects to the global Internet via at least 3 upstream providers. In this setup, AS15373 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS15373 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.