AS196735
Jon.cz S.R.O. — jon.cz
Summary
| Country |
 Czechia
|
| Organization | Jon.cz S.R.O. |
| Domain | jon.cz |
| Number of IPv4 | 17,920 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | August 25, 2009 (about 15 years ago) |
| Updated | September 05, 2018 (about 6 years ago) |
IP Ranges
AS196735 announces 3 IPv4 ranges and 1 IPv6 range.
That's a total of 17,920 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 185.52.174.0/23 |
Jon.cz - Kolin - Customers - Dynamic
|
512 | RIPE NCC | ASSIGNED PA |
| 185.144.176.0/22 |
Jon.cz - Kolin - Customers - Dynamic
|
1,024 | RIPE NCC | ASSIGNED PA |
| 188.75.128.0/18 |
Jon.cz - Kolin - Master
|
16,384 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a01:b380::/32 |
Jon.cz S.R.O.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS196735 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
AS196735 connects to the global Internet via at least 1 upstream provider. In this setup, AS196735 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.