AS15461
NVTOV SOLVER — solver.net.ua
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Summary
| Country |
 Ukraine
|
| Organization | NVTOV SOLVER |
| Domain | solver.net.ua |
| Number of IPv4 | 3,328 |
| Number of IPv6 | 4.9542× 1027 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | November 15, 2001 (about 25 years ago) |
| Updated | August 08, 2025 (about 11 months ago) |
IP Ranges
AS15461 announces 5 IPv4 ranges and 3 IPv6 ranges.
That's a total of 3,328 IPv4 addresses and 4.9542× 1027 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 91.219.220.0/22 |
NVTOV SOLVER
|
1,024 | RIPE NCC | ASSIGNED PI |
| 176.120.102.0/23 |
Science Production Enterprise Solver LTD
|
512 | RIPE NCC | ASSIGNED PA |
| 193.93.12.0/22 |
NVTOV SOLVER
|
1,024 | RIPE NCC | ASSIGNED PI |
| 194.44.38.0/23 |
Science Production Enterprise Solver LTD
|
512 | RIPE NCC | ASSIGNED PA |
| 213.174.29.0/24 |
LLC EKSINTECH
|
256 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:67c:f84::/48 |
NVTOV SOLVER
|
1.2089× 1024 | RIPE NCC | ASSIGNED PI |
| 2001:978:3a00::/48 |
 Cogent Communications Group LLC
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0b:afc0::/36 |
SOLVERNET
|
4.9518× 1027 | RIPE NCC | AGGREGATED-BY-LIR |
Peers
AS15461 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
AS15461 connects to the global Internet via at least 2 upstream providers. In this setup, AS15461 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS15461 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS15461's role in extending Internet access beyond its own infrastructure.