AS4 — USC
University of Southern California.
- ASN
- AS4
- Operator
- USC
- Country
- United States
Live registration lookup
Questions
Who operates AS4?
AS4 is registered as USC, United States. University of Southern California.
Which country is listed?
We publish United States for USC. The live RDAP card shows the registry name returned when you load the page.
How is this different from an IP lookup?
An ASN is the whole network. An IP lookup is one address inside some network. IP pages link here when we know the ASN.