AS4996
Citigroup Inc. — citi.com
Summary
| Country |
 United States
|
| Organization | Citigroup Inc. |
| Domain | citi.com |
| Number of IPv4 | 5,120 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | May 31, 1995 (about 30 years ago) |
| Updated | March 02, 2012 (about 13 years ago) |
IP Ranges
AS4996 announces 20 IPv4 ranges and 0 IPv6 range.
That's a total of 5,120 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 192.193.12.0/24 |
Citibank N.A.
|
256 | ARIN | ALLOCATION |
| 192.193.37.0/24 |
Citibank N.A.
|
256 | ARIN | ALLOCATION |
| 192.193.46.0/24 |
Citibank N.A.
|
256 | ARIN | ALLOCATION |
| 192.193.49.0/24 |
Citibank N.A.
|
256 | ARIN | ALLOCATION |
| 192.193.68.0/24 |
Citibank N.A.
|
256 | ARIN | ALLOCATION |
| 192.193.158.0/24 |
Citibank N.A.
|
256 | ARIN | ALLOCATION |
| 192.193.197.0/24 |
Citibank N.A.
|
256 | ARIN | ALLOCATION |
| 192.193.231.0/24 |
Citibank N.A.
|
256 | ARIN | ALLOCATION |
| 199.67.129.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.133.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.134.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.136.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.138.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.139.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.140.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.141.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.182.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.183.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.184.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
| 199.67.185.0/24 |
Citigroup Inc.
|
256 | ARIN | ALLOCATION |
Peers
AS4996 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
AS4996 connects to the global Internet via at least 3 upstream providers. In this setup, AS4996 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS4996 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS4996's role in extending Internet access beyond its own infrastructure.