AS20
University of Rochester — rochester.edu
Summary
| Country |
 United States
|
| Organization | University of Rochester |
| Domain | rochester.edu |
| Number of IPv4 | 66,048 |
| Number of IPv6 | 3.0949× 1026 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | July 27, 1984 (about 41 years ago) |
| Updated | October 01, 2019 (about 5 years ago) |
IP Ranges
AS20 announces 3 IPv4 ranges and 1 IPv6 range.
That's a total of 66,048 IPv4 addresses and 3.0949× 1026 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 128.151.0.0/16 |
University of Rochester
|
65,536 | ARIN | ALLOCATION |
| 192.5.53.0/24 |
University of Rochester
|
256 | ARIN | ALLOCATION |
| 199.89.214.0/24 |
University of Rochester
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:107:a000::/40 |
University of Rochester
|
3.0949× 1026 | ARIN | ALLOCATION |
Peers
AS20 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
AS20 connects to the global Internet via at least 6 upstream providers. In this setup, AS20 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS20 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.