AS15917
Csc Computer Sciences LTD — dxc.com
Summary
| Country |
 United Kingdom
|
| Organization | Csc Computer Sciences LTD |
| Domain | dxc.com |
| Number of IPv4 | 6,144 |
| Number of IPv6 | 0 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | August 02, 2023 (about 1 year ago) |
IP Ranges
AS15917 announces 3 IPv4 ranges and 0 IPv6 range.
That's a total of 6,144 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 217.31.0.0/22 |
Csc UK Web Hosting Service
|
1,024 | RIPE NCC | ASSIGNED PA |
| 217.31.0.0/20 |
Csc UK Web Hosting Service
|
4,096 | RIPE NCC | ASSIGNED PA |
| 217.31.4.0/22 |
Csc Mwh Network
|
1,024 | RIPE NCC | ASSIGNED PA |
Peers
AS15917 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
AS15917 connects to the global Internet via at least 1 upstream provider. In this setup, AS15917 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS15917 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.