AS21937
Estes Express Lines — estes-express.com
Summary
| Country |
 United States
|
| Organization | Estes Express Lines |
| Domain | estes-express.com |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | March 26, 2007 (about 18 years ago) |
| Updated | November 04, 2015 (about 9 years ago) |
IP Ranges
AS21937 announces 4 IPv4 ranges and 0 IPv6 range.
That's a total of 1,024 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 208.75.48.0/24 |
Estes Express Lines
|
256 | ARIN | ALLOCATION |
| 208.75.49.0/24 |
Estes Express Lines
|
256 | ARIN | ALLOCATION |
| 208.75.50.0/24 |
Estes Express Lines
|
256 | ARIN | ALLOCATION |
| 208.75.51.0/24 |
Estes Express Lines
|
256 | ARIN | ALLOCATION |
Peers
AS21937 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
AS21937 connects to the global Internet via at least 2 upstream providers. In this setup, AS21937 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21937 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.