AS214757
Jakub Krsa — as214757.net
Summary
| Country |
 Czechia
|
| Organization | Jakub Krsa |
| Domain | as214757.net |
| Number of IPv4 | 256 |
| Number of IPv6 | 1.3697× 1027 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | June 06, 2024 (about 2 years ago) |
| Updated | July 09, 2026 (about 1 months ago) |
IP Ranges
AS214757 announces 1 IPv4 range and 22 IPv6 ranges.
That's a total of 256 IPv4 addresses and 1.3697× 1027 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 169.128.49.0/24 |
 As214757 - Amsterdam
|
256 | ARIN | REASSIGNMENT |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a05:dfc3:f800::/40 |
Jakub Krsa
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
| 2a05:dfc3:f800::/44 |
Jakub Krsa
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a05:dfc3:f840::/44 |
 Jakub Krsa
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a06:9801:7cb::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0a:6044:a100::/40 |
Jakub Krsa
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0a:6044:a101::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0a:6044:a106::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0a:6044:a1e0::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1000::/44 |
Jakub Krsa
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1000::/39 |
Jakub Krsa
|
6.1897× 1026 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1010::/44 |
 Jakub Krsa
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1020::/44 |
 Jakub Krsa
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1040::/44 |
Jakub Krsa
|
1.9343× 1025 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1101::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1102::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1103::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1104::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1105::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1106::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a14:6f44:1107::/48 |
Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a14:6f45:b00b::/48 |
 Jakub Krsa
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a14:7581:702::/48 |
SVC-NET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
Peers
AS214757 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
AS214757 connects to the global Internet via at least 3 upstream providers. In this setup, AS214757 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS214757 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS214757's role in extending Internet access beyond its own infrastructure.