AS7377
University of California, San Diego — ucsd.edu
Summary
| Country |
 United States
|
| Organization | University of California, San Diego |
| Domain | ucsd.edu |
| Number of IPv4 | 12,851,968 |
| Number of IPv6 | 9.9035× 1028 |
| AS Type | Education |
| Registry | ARIN |
| Allocated | November 25, 1996 (about 28 years ago) |
| Updated | December 19, 2023 (about 1 year ago) |
IP Ranges
AS7377 announces 18 IPv4 ranges and 2 IPv6 ranges.
That's a total of 12,851,968 IPv4 addresses and 9.9035× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 44.0.0.0/9 |
Amateur Radio Digital Communications
|
8,388,608 | ARIN | ALLOCATION |
| 44.128.0.0/10 |
Amateur Radio Digital Communications
|
4,194,304 | ARIN | ALLOCATION |
| 69.166.11.0/24 |
Rgnet, LLC
|
256 | ARIN | ALLOCATION |
| 69.196.32.0/20 |
The Regents of The University of California - University of California, San Diego.
|
4,096 | ARIN | ALLOCATION |
| 69.196.40.0/24 |
The Regents of The University of California - University of California, San Diego.
|
256 | ARIN | ALLOCATION |
| 128.54.0.0/16 |
University of California, San Diego
|
65,536 | ARIN | ALLOCATION |
| 132.239.0.0/16 |
University of California, San Diego
|
65,536 | ARIN | ALLOCATION |
| 137.110.0.0/16 |
University of California, San Diego
|
65,536 | ARIN | ALLOCATION |
| 169.228.0.0/16 |
University of California, San Diego
|
65,536 | ARIN | ALLOCATION |
| 192.35.228.0/24 |
University of California - Office of The President
|
256 | ARIN | ALLOCATION |
| 192.135.237.0/24 |
Marine Physical Lab/ucsd
|
256 | ARIN | ALLOCATION |
| 192.135.238.0/24 |
Marine Physical Lab/ucsd
|
256 | ARIN | ALLOCATION |
| 192.154.1.0/24 |
University of California at San Diego
|
256 | ARIN | ALLOCATION |
| 198.134.135.0/24 |
University of California, San Diego
|
256 | ARIN | ALLOCATION |
| 207.34.0.0/24 |
Rgnet, LLC
|
256 | ARIN | ALLOCATION |
| 216.21.14.0/24 |
Rgnet, LLC
|
256 | ARIN | ALLOCATION |
| 216.151.34.0/24 |
Rgnet, LLC
|
256 | ARIN | ALLOCATION |
| 216.151.38.0/24 |
Rgnet, LLC
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:48d0:c000::/34 |
San Diego Supercomputer Center
|
1.9807× 1028 | ARIN | ALLOCATION |
| 2607:f720::/32 |
University of California, San Diego
|
7.9228× 1028 | ARIN | ALLOCATION |
Peers
AS7377 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
AS7377 connects to the global Internet via at least 2 upstream providers. In this setup, AS7377 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS7377 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS7377's role in extending Internet access beyond its own infrastructure.