AS693
University of Notre Dame — nd.edu
Summary
| Country |
 United States
|
| Organization | University of Notre Dame |
| Domain | nd.edu |
| Number of IPv4 | 78,336 |
| Number of IPv6 | 1.5474× 1026 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | July 23, 1990 (about 35 years ago) |
| Updated | September 25, 2024 (about 6 months ago) |
IP Ranges
AS693 announces 4 IPv4 ranges and 1 IPv6 range.
That's a total of 78,336 IPv4 addresses and 1.5474× 1026 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 66.205.160.0/20 |
University of Notre Dame
|
4,096 | ARIN | ALLOCATION |
| 66.254.224.0/19 |
University of Notre Dame
|
8,192 | ARIN | ALLOCATION |
| 129.74.0.0/16 |
University of Notre Dame
|
65,536 | ARIN | ALLOCATION |
| 129.74.86.0/23 |
University of Notre Dame
|
512 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:0:2f00::/41 |
University of Notre Dame
|
1.5474× 1026 | ARIN | ALLOCATION |
Peers
AS693 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
AS693 connects to the global Internet via at least 3 upstream providers. In this setup, AS693 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS693 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.