AS204666
Jiri Tlapak — tlapnet.cz
Summary
| Country |
 Czechia
|
| Organization | Jiri Tlapak |
| Domain | tlapnet.cz |
| Number of IPv4 | 6,400 |
| Number of IPv6 | 5.1498× 1030 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | January 29, 2018 (about 7 years ago) |
| Updated | March 25, 2025 (about 2 months ago) |
IP Ranges
AS204666 announces 23 IPv4 ranges and 9 IPv6 ranges.
That's a total of 6,400 IPv4 addresses and 5.1498× 1030 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 5.59.102.0/23 |
IT Globe S.R.O.
|
512 | RIPE NCC | ASSIGNED PA |
| 37.221.241.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 37.221.242.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 37.221.243.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 37.221.245.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 37.221.247.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 37.221.248.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 37.221.249.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 37.221.250.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 37.221.251.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 37.221.252.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 45.153.192.0/24 |
Tlapnet
|
256 | RIPE NCC | ASSIGNED PA |
| 45.153.194.0/24 |
Tlapnet
|
256 | RIPE NCC | ASSIGNED PA |
| 45.153.195.0/24 |
Tlapnet
|
256 | RIPE NCC | ASSIGNED PA |
| 185.64.220.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.87.142.0/23 |
Jiri Tlapak
|
512 | RIPE NCC | ALLOCATED PA |
| 185.97.24.0/24 |
Sten.cz S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.97.25.0/24 |
Sten.cz S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.97.26.0/24 |
Sten.cz S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.188.101.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.188.103.0/24 |
Tlapnet S.R.O.
|
256 | RIPE NCC | ASSIGNED PA |
| 195.12.39.0/24 |
ISP Alliance A.S.
|
256 | RIPE NCC | ALLOCATED PA |
| 213.108.162.0/24 |
ISP Alliance A.S.
|
256 | RIPE NCC | ASSIGNED PI |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a03:d840::/32 |
ISP Alliance A.S.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a03:d840::/29 |
ISP Alliance A.S.
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a04:c740::/29 |
CZ-WAVE02-20140331
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
| 2a04:f940::/29 |
ISP Alliance A.S.
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a05:aa00::/29 |
 Tlapnet-SK
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
| 2a0a:10c0::/29 |
ISP Alliance A.S.
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0d:1880::/29 |
TLAPNET
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
| 2a0f:9300::/29 |
ISP Alliance A.S.
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0f:fec0::/29 |
TLAPNET
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
Peers
AS204666 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
AS204666 connects to the global Internet via at least 2 upstream providers. In this setup, AS204666 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS204666 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.