AS33091
University of Calgary — ucalgary.ca
Summary
| Country |
 Canada
|
| Organization | University of Calgary |
| Domain | ucalgary.ca |
| Number of IPv4 | 66,048 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | September 28, 2004 (about 20 years ago) |
| Updated | January 09, 2024 (about 1 year ago) |
IP Ranges
AS33091 announces 3 IPv4 ranges and 1 IPv6 range.
That's a total of 66,048 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 136.159.0.0/16 |
University of Calgary
|
65,536 | ARIN | ALLOCATION |
| 198.161.127.0/24 |
University of Calgary
|
256 | ARIN | ALLOCATION |
| 198.161.243.0/24 |
Calgary Free-net Association
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:42:e000::/48 |
University of Calgary
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS33091 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
AS33091 connects to the global Internet via at least 2 upstream providers. In this setup, AS33091 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS33091 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.