AS4186
AT&T Enterprises, LLC — att.net
Summary
| Country |
 United States
|
| Organization | AT&T Enterprises, LLC |
| Domain | att.net |
| Number of IPv4 | 256 |
| Number of IPv6 | 2.5387× 1025 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | December 16, 1994 (about 30 years ago) |
| Updated | December 05, 2024 (about 5 months ago) |
IP Ranges
AS4186 announces 1 IPv4 range and 6 IPv6 ranges.
That's a total of 256 IPv4 addresses and 2.5387× 1025 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 204.46.3.0/24 |
Environmental Protection Agency
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2602:fbdc::/48 |
U.S. Agency for International Development
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:fbdc:2::/48 |
U.S. Agency for International Development
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:fbdc:6::/48 |
U.S. Agency for International Development
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:fbdc:80::/48 |
U.S. Agency for International Development
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:fbdc:8d::/48 |
U.S. Agency for International Development
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2620:0:610::/44 |
Federal Communications Commission
|
1.9343× 1025 | ARIN | ALLOCATION |
Peers
AS4186 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
AS4186 connects to the global Internet via at least 1 upstream provider. In this setup, AS4186 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS4186 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.