AS21951
St. Olaf College — stolaf.edu
Summary
| Country |
 United States
|
| Organization | St. Olaf College |
| Domain | stolaf.edu |
| Number of IPv4 | 2,048 |
| Number of IPv6 | 3.0949× 1026 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | July 17, 2001 (about 24 years ago) |
| Updated | March 02, 2012 (about 13 years ago) |
IP Ranges
AS21951 announces 2 IPv4 ranges and 1 IPv6 range.
That's a total of 2,048 IPv4 addresses and 3.0949× 1026 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 162.210.88.0/22 |
St. Olaf College
|
1,024 | ARIN | ALLOCATION |
| 199.91.180.0/22 |
St. Olaf College
|
1,024 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:132:b000::/40 |
St. Olaf College
|
3.0949× 1026 | ARIN | ALLOCATION |
Peers
AS21951 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
AS21951 connects to the global Internet via at least 3 upstream providers. In this setup, AS21951 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21951 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.