AS13821
Alliancebernstein L.P. — alliancebernstein.com
Summary
| Country |
 United States
|
| Organization | Alliancebernstein L.P. |
| Domain | alliancebernstein.com |
| Number of IPv4 | 4,608 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | August 23, 1999 (about 26 years ago) |
| Updated | March 02, 2012 (about 13 years ago) |
IP Ranges
AS13821 announces 17 IPv4 ranges and 0 IPv6 range.
That's a total of 4,608 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 103.216.134.0/24 |
 Alliancebernstein Australia Limited
|
256 | APNIC | ASSIGNED PORTABLE |
| 104.218.136.0/24 |
Hudson Fiber Network, INC
|
256 | ARIN | ALLOCATION |
| 206.218.206.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.207.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.209.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.213.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.214.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.215.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.223.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.229.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.232.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.234.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.235.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.240.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.246.0/23 |
Alliancebernstein L.P.
|
512 | ARIN | ALLOCATION |
| 206.218.248.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
| 206.218.249.0/24 |
Alliancebernstein L.P.
|
256 | ARIN | ALLOCATION |
Peers
AS13821 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
AS13821 connects to the global Internet via at least 9 upstream providers. In this setup, AS13821 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS13821 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.