AS4004
Sprint — cogentco.com
Keep users in the loop.
Ship release notes that get read
Try Noticeable
Interested in advertising here?
Contact us
Summary
| Country |
 United States
|
| Organization | Sprint |
| Domain | cogentco.com |
| Number of IPv4 | 256 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | November 04, 1994 (about 31 years ago) |
| Updated | November 29, 2022 (about 2 years ago) |
IP Ranges
AS4004 announces 1 IPv4 range and 0 IPv6 range.
That's a total of 256 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 57.66.70.0/24 |
 Orange Business Services-sita Internet Services - Gb Aggregate
|
256 | RIPE NCC | LEGACY |
Peers
AS4004 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
AS4004 connects to the global Internet via at least 1 upstream provider. In this setup, AS4004 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS4004 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS4004's role in extending Internet access beyond its own infrastructure.