AS15518
Circular Informationssysteme GmbH — circular.net
Summary
| Country |
 Germany
|
| Organization | Circular Informationssysteme GmbH |
| Domain | circular.net |
| Number of IPv4 | 8,192 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | August 22, 2002 (about 22 years ago) |
| Updated | November 15, 2017 (about 7 years ago) |
IP Ranges
AS15518 announces 5 IPv4 ranges and 1 IPv6 range.
That's a total of 8,192 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 212.86.160.0/20 |
Circular Informationssysteme GmbH
|
4,096 | RIPE NCC | ASSIGNED PA |
| 212.86.180.0/22 |
Circular Informationssysteme GmbH
|
1,024 | RIPE NCC | ALLOCATED PA |
| 212.86.188.0/22 |
Kasten Consulting GmbH
|
1,024 | RIPE NCC | ASSIGNED PA |
| 213.153.64.0/22 |
Circular Informationssysteme GmbH
|
1,024 | RIPE NCC | ALLOCATED PA |
| 213.153.72.0/22 |
Hess Cash Systems GmbH & Co. Kg
|
1,024 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a00:1180::/32 |
Circular Informationssysteme GmbH
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS15518 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
AS15518 connects to the global Internet via at least 2 upstream providers. In this setup, AS15518 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS15518 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.