AS4991
AGIS — cogentco.com
Summary
| Country |
 United States
|
| Organization | AGIS |
| Domain | cogentco.com |
| Number of IPv4 | 16,384 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | May 31, 1995 (about 30 years ago) |
| Updated | May 27, 2011 (about 14 years ago) |
IP Ranges
AS4991 announces 1 IPv4 range and 0 IPv6 range.
That's a total of 16,384 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 204.6.192.0/18 |
Psinet, Inc.
|
16,384 | ARIN | ALLOCATION |
Peers
AS4991 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
AS4991 connects to the global Internet via at least 1 upstream provider. In this setup, AS4991 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS4991 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.