AS12831
Technical University of Gdansk, Academic Computer Center Task — gda.pl
Summary
| Country |
 Poland
|
| Organization | Technical University of Gdansk, Academic Computer Center Task |
| Domain | gda.pl |
| Number of IPv4 | 29,184 |
| Number of IPv6 | 3.9614× 1028 |
| AS Type | Education |
| Registry | RIPE NCC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | November 25, 2019 (about 5 years ago) |
IP Ranges
AS12831 announces 12 IPv4 ranges and 1 IPv6 range.
That's a total of 29,184 IPv4 addresses and 3.9614× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 89.191.160.0/20 |
Tvk Teletronik, Kartuzy, Poland
|
4,096 | RIPE NCC | ASSIGNED PA |
| 89.191.176.0/20 |
PL-TASK
|
4,096 | RIPE NCC | ASSIGNED PA |
| 91.194.106.0/23 |
Borys Semenowicz Bs Uslugi Komputerowe
|
512 | RIPE NCC | ASSIGNED PI |
| 91.209.116.0/24 |
Torus Sp. Z O.O. SP.K.
|
256 | RIPE NCC | ASSIGNED PI |
| 91.221.26.0/23 |
Pomorskie Centrum Przetwarzania Danych Sp. Z O.O.
|
512 | RIPE NCC | ASSIGNED PI |
| 91.244.248.0/22 |
Pomorskie Centrum Przetwarzania Danych Sp. Z O.O.
|
1,024 | RIPE NCC | ASSIGNED PI |
| 178.217.248.0/21 |
PRO-SYSTEM PHU
|
2,048 | RIPE NCC | ASSIGNED PI |
| 194.169.236.0/24 |
Komenda Wojewodzka Policji W Gdansku
|
256 | RIPE NCC | ASSIGNED PI |
| 213.192.64.0/20 |
Task Academic Computer Centre
|
4,096 | RIPE NCC | ASSIGNED PA |
| 213.192.80.0/20 |
Task Academic Computer Centre
|
4,096 | RIPE NCC | ASSIGNED PA |
| 213.192.96.0/20 |
Technical University of Gdansk, Academic Computer Center Task
|
4,096 | RIPE NCC | ALLOCATED PA |
| 213.192.112.0/20 |
GPEC
|
4,096 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:4070:8000::/33 |
Technical University of Gdansk, Academic Computer Center Task
|
3.9614× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS12831 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS12831 connects to the global Internet via at least 2 upstream providers. In this setup, AS12831 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS12831 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS12831's role in extending Internet access beyond its own infrastructure.