AS50257
Jv A-mobile Ltd. — a-mobile.biz
Summary
| Country |
 Russian Federation
|
| Organization | Jv A-mobile Ltd. |
| Domain | a-mobile.biz |
| Number of IPv4 | 2,304 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | December 10, 2009 (about 15 years ago) |
| Updated | August 10, 2021 (about 3 years ago) |
IP Ranges
AS50257 announces 9 IPv4 ranges and 0 IPv6 range.
That's a total of 2,304 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 185.10.172.0/24 |
Jv A-mobile Ltd.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.10.173.0/24 |
Jv A-mobile Ltd.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.10.174.0/24 |
Jv A-mobile Ltd.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.10.175.0/24 |
Jv A-mobile Ltd.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.99.4.0/24 |
Jv A-mobile Ltd.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.99.5.0/24 |
Jv A-mobile Ltd.
|
256 | RIPE NCC | ASSIGNED PA |
| 185.99.6.0/24 |
Jv A-mobile Ltd.
|
256 | RIPE NCC | ASSIGNED PA |
| 195.191.4.0/24 |
Jv A-mobile Ltd.
|
256 | RIPE NCC | ASSIGNED PI |
| 195.191.5.0/24 |
Jv A-mobile Ltd.
|
256 | RIPE NCC | ASSIGNED PI |
Peers
AS50257 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
AS50257 connects to the global Internet via at least 3 upstream providers. In this setup, AS50257 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS50257 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS50257's role in extending Internet access beyond its own infrastructure.