AS51653
Presnet S.R.O. — presnet.sk
Summary
| Country |
 Slovakia
|
| Organization | Presnet S.R.O. |
| Domain | presnet.sk |
| Number of IPv4 | 9,472 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | October 14, 2010 (about 14 years ago) |
| Updated | November 29, 2020 (about 4 years ago) |
IP Ranges
AS51653 announces 12 IPv4 ranges and 0 IPv6 range.
That's a total of 9,472 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 158.255.248.0/21 |
Tv-skv, S.R.O.
|
2,048 | RIPE NCC | ASSIGNED PA |
| 158.255.249.0/24 |
Zetnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 158.255.250.0/24 |
K2net Wifi S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 158.255.251.0/24 |
Belasanet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 158.255.252.0/24 |
Bw-net S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 158.255.253.0/24 |
Presnet-profi S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 178.18.64.0/20 |
Presnet S.R.O.
|
4,096 | RIPE NCC | ASSIGNED PA |
| 178.18.66.0/24 |
Unitrix S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 178.18.75.0/24 |
Folkis S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 178.18.77.0/24 |
Vospol, S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.139.224.0/22 |
Presnet S.R.O.
|
1,024 | RIPE NCC | ALLOCATED PA |
| 194.156.68.0/24 |
Juko Vzorodev
|
256 | RIPE NCC | LIR-PARTITIONED PA |
Peers
AS51653 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
AS51653 connects to the global Internet via at least 3 upstream providers. In this setup, AS51653 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS51653 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS51653's role in extending Internet access beyond its own infrastructure.