AS47
University of Southern California — usc.edu
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Summary
| Country |
 United States
|
| Organization | University of Southern California |
| Domain | usc.edu |
| Number of IPv4 | 71,680 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | August 16, 1985 (about 40 years ago) |
| Updated | December 16, 2003 (about 22 years ago) |
IP Ranges
AS47 announces 17 IPv4 ranges and 0 IPv6 range.
That's a total of 71,680 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 68.181.0.0/16 |
University of Southern California
|
65,536 | ARIN | ALLOCATION |
| 68.181.20.0/24 |
University of Southern California
|
256 | ARIN | ALLOCATION |
| 68.181.21.0/24 |
University of Southern California
|
256 | ARIN | ALLOCATION |
| 68.181.22.0/24 |
University of Southern California
|
256 | ARIN | ALLOCATION |
| 68.181.23.0/24 |
University of Southern California
|
256 | ARIN | ALLOCATION |
| 68.181.46.0/23 |
University of Southern California
|
512 | ARIN | ALLOCATION |
| 68.181.61.0/24 |
University of Southern California
|
256 | ARIN | ALLOCATION |
| 68.181.63.0/24 |
University of Southern California
|
256 | ARIN | ALLOCATION |
| 68.181.74.0/24 |
University of Southern California
|
256 | ARIN | ALLOCATION |
| 68.181.78.0/23 |
University of Southern California
|
512 | ARIN | ALLOCATION |
| 68.181.82.0/24 |
University of Southern California
|
256 | ARIN | ALLOCATION |
| 68.181.124.0/22 |
University of Southern California
|
1,024 | ARIN | ALLOCATION |
| 68.181.132.0/23 |
University of Southern California
|
512 | ARIN | ALLOCATION |
| 206.117.90.0/24 |
University of Southern California
|
256 | ARIN | REASSIGNMENT |
| 207.151.52.0/23 |
University of Southern California
|
512 | ARIN | REALLOCATION |
| 207.151.54.0/23 |
University of Southern California
|
512 | ARIN | REALLOCATION |
| 207.151.92.0/24 |
University of Southern California
|
256 | ARIN | REALLOCATION |
Peers
AS47 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
AS47 connects to the global Internet via at least 3 upstream providers. In this setup, AS47 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS47 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.