AS12687
User Association of Ukrainian Research And Academic Network Uran — uran.ua
Summary
| Country |
 Ukraine
|
| Organization | User Association of Ukrainian Research And Academic Network Uran |
| Domain | uran.ua |
| Number of IPv4 | 4,608 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Education |
| Registry | RIPE NCC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | February 06, 2025 (about 2 months ago) |
IP Ranges
AS12687 announces 6 IPv4 ranges and 1 IPv6 range.
That's a total of 4,608 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 212.111.192.0/21 |
Ukrainian Research And Academic Network
|
2,048 | RIPE NCC | ASSIGNED PA |
| 212.111.201.0/24 |
Infonet-Telecom
|
256 | RIPE NCC | ASSIGNED PA |
| 212.111.202.0/23 |
Technology Block for Zaporozhye Pop
|
512 | RIPE NCC | ASSIGNED PA |
| 212.111.206.0/24 |
Ukrainian Research And Academic Network
|
256 | RIPE NCC | ASSIGNED PA |
| 212.111.208.0/22 |
Ukrainian Research And Academic Network
|
1,024 | RIPE NCC | ASSIGNED PA |
| 212.111.212.0/23 |
User Association of Ukrainian Research And Academic Network Uran
|
512 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a01:5c40::/32 |
User Association of Ukrainian Research And Academic Network Uran
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS12687 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
AS12687 connects to the global Internet via at least 4 upstream providers. In this setup, AS12687 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS12687 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS12687's role in extending Internet access beyond its own infrastructure.