AS203645
Jan Ryznar — rps.cz
Summary
| Country |
 Czechia
|
| Organization | Jan Ryznar |
| Domain | rps.cz |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 8.2952× 1028 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | January 07, 2016 (about 9 years ago) |
| Updated | November 23, 2018 (about 6 years ago) |
IP Ranges
AS203645 announces 4 IPv4 ranges and 21 IPv6 ranges.
That's a total of 1,024 IPv4 addresses and 8.2952× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 185.133.188.0/24 |
CZ-RPSNET-OLS
|
256 | RIPE NCC | ASSIGNED PA |
| 185.133.189.0/24 |
CZ-RPSNET-SPK
|
256 | RIPE NCC | ASSIGNED PA |
| 185.133.190.0/24 |
CZ-RPSNET-MOH
|
256 | RIPE NCC | ASSIGNED PA |
| 185.133.191.0/24 |
CZ-RPSNET-MOH
|
256 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a01:7d20::/32 |
Jan Ryznar
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:7d20:100::/40 |
CZ-RPSNET-MOH
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:101::/48 |
CZ-RPSNET-MOH
|
1.2089× 1024 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:200::/40 |
CZ-RPSNET-MOH2
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:201::/48 |
CZ-RPSNET-MOH2
|
1.2089× 1024 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:300::/48 |
CZ-RPSNET-RUD
|
1.2089× 1024 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:300::/40 |
CZ-RPSNET-RUD
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:301::/48 |
CZ-RPSNET-RUD
|
1.2089× 1024 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:302::/48 |
CZ-RPSNET-RUD
|
1.2089× 1024 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:500::/40 |
CZ-RPSNET-OLS
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:700::/40 |
CZ-RPSNET-ZAB
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:a00::/40 |
CZ-RPSNET-SPK
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:a01::/48 |
CZ-RPSNET-SPK
|
1.2089× 1024 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:c00::/40 |
CZ-RPSNET-SUD
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:e00::/40 |
CZ-RPSNET-BLU
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:1000::/40 |
CZ-RPSNET-STM
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:1200::/40 |
CZ-RPSNET-NMN
|
3.0949× 1026 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:1201::/48 |
CZ-RPSNET-NMN
|
1.2089× 1024 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a01:7d20:7d20::/48 |
Jan Ryznar
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:7d20:fe00::/40 |
Jan Ryznar
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:7d20:ff00::/40 |
Jan Ryznar
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS203645 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
AS203645 connects to the global Internet via at least 1 upstream provider. In this setup, AS203645 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS203645 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.