AS51083
Association Grenode — grenode.net
Summary
| Country |
 France
|
| Organization | Association Grenode |
| Domain | grenode.net |
| Number of IPv4 | 7,680 |
| Number of IPv6 | 2.5613× 1030 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | May 28, 2010 (about 15 years ago) |
| Updated | November 20, 2023 (about 1 year ago) |
IP Ranges
AS51083 announces 19 IPv4 ranges and 15 IPv6 ranges.
That's a total of 7,680 IPv4 addresses and 2.5613× 1030 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 5.183.104.0/22 |
ILLYSE-SUBSCRIBERS-104-IPV4
|
1,024 | RIPE NCC | ASSIGNED PA |
| 44.151.220.0/24 |
 Amateur Radio Digital Communications
|
256 | ARIN | ALLOCATION |
| 45.9.204.0/22 |
Rezine
|
1,024 | RIPE NCC | ALLOCATED PA |
| 45.81.60.0/24 |
Rezine
|
256 | RIPE NCC | ALLOCATED PA |
| 45.81.61.0/24 |
Rezine
|
256 | RIPE NCC | ALLOCATED PA |
| 45.81.62.0/24 |
Rezine
|
256 | RIPE NCC | ALLOCATED PA |
| 45.81.63.0/24 |
Rezine
|
256 | RIPE NCC | ALLOCATED PA |
| 45.92.252.0/22 |
Grenode
|
1,024 | RIPE NCC | ALLOCATED PA |
| 80.67.180.0/24 |
Association Ilico
|
256 | RIPE NCC | ASSIGNED PA |
| 80.67.183.0/24 |
Association Rezine
|
256 | RIPE NCC | ASSIGNED PA |
| 80.67.185.0/24 |
Hadoly
|
256 | RIPE NCC | ASSIGNED PA |
| 80.67.189.0/24 |
Association Rezine
|
256 | RIPE NCC | ASSIGNED PA |
| 89.234.140.0/24 |
Association Illyse
|
256 | RIPE NCC | ASSIGNED PA |
| 91.216.110.0/24 |
Association Grenode
|
256 | RIPE NCC | ASSIGNED PI |
| 193.23.164.0/24 |
Gresille
|
256 | RIPE NCC | ASSIGNED PA |
| 193.23.164.0/23 |
Gresille
|
512 | RIPE NCC | ASSIGNED PA |
| 193.23.246.0/23 |
Gresille
|
512 | RIPE NCC | ASSIGNED PA |
| 193.33.56.0/24 |
Association Rezine
|
256 | RIPE NCC | ASSIGNED PI |
| 193.33.57.0/24 |
Association Rezine
|
256 | RIPE NCC | ASSIGNED PI |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:912::/36 |
Grenode Backbone
|
4.9518× 1027 | RIPE NCC | ASSIGNED |
| 2001:912:1000::/40 |
Rezine ISP Network Allocation
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-LIR |
| 2001:912:1000::/36 |
Rezine ISP Network Allocation
|
4.9518× 1027 | RIPE NCC | ALLOCATED-BY-LIR |
| 2001:912:1100::/40 |
Rezine ISP Network Allocation
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-LIR |
| 2001:912:1a80::/44 |
Rezine ISP Network Allocation
|
1.9343× 1025 | RIPE NCC | ALLOCATED-BY-LIR |
| 2001:912:1ac0::/44 |
Rezine ISP Network Allocation
|
1.9343× 1025 | RIPE NCC | ALLOCATED-BY-LIR |
| 2001:912:2000::/36 |
Ilico ISP Network Allocation
|
4.9518× 1027 | RIPE NCC | ALLOCATED-BY-LIR |
| 2001:912:3000::/36 |
Hadoly
|
4.9518× 1027 | RIPE NCC | ALLOCATED-BY-LIR |
| 2001:912:4000::/36 |
Rezine Cambuse Ipv6
|
4.9518× 1027 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a00:5881:4000::/40 |
Association Illyse
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a00:5881:c000::/40 |
Association Illyse
|
3.0949× 1026 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0e:1300::/29 |
Rezine
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0e:4f80::/29 |
Rezine
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0e:c400::/29 |
ILLYSE-SUBSCRIBERS-IPV6
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
| 2a10:a080::/29 |
Gresille
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
Peers
AS51083 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
AS51083 connects to the global Internet via at least 3 upstream providers. In this setup, AS51083 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS51083 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.