AS205311
Cambridge Fibre Networks Ltd. — cfn.ltd
Summary
| Country |
 United Kingdom
|
| Organization | Cambridge Fibre Networks Ltd. |
| Domain | cfn.ltd |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 6.3383× 1029 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | September 25, 2017 (about 7 years ago) |
| Updated | July 03, 2019 (about 5 years ago) |
IP Ranges
AS205311 announces 1 IPv4 range and 1 IPv6 range.
That's a total of 1,024 IPv4 addresses and 6.3383× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 185.219.108.0/22 |
CFN-FTTP-RES-A
|
1,024 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a0b:e540::/29 |
CFN-V6-CAM-INFRA-A
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
Peers
AS205311 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
AS205311 connects to the global Internet via at least 1 upstream provider. In this setup, AS205311 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS205311 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.