AS57472
Jr-net, S.R.O. — post.cz
Summary
| Country |
 Czechia
|
| Organization | Jr-net, S.R.O. |
| Domain | post.cz |
| Number of IPv4 | 768 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | November 04, 2011 (about 13 years ago) |
| Updated | September 04, 2018 (about 6 years ago) |
IP Ranges
AS57472 announces 2 IPv4 ranges and 1 IPv6 range.
That's a total of 768 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 193.150.35.0/24 |
Jr-net, S.R.O.
|
256 | RIPE NCC | ASSIGNED PI |
| 193.150.38.0/23 |
Jr-net, S.R.O.
|
512 | RIPE NCC | ASSIGNED PI |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a00:126f::/32 |
JR NET6
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
Peers
AS57472 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
AS57472 connects to the global Internet via at least 1 upstream provider. In this setup, AS57472 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS57472 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.