AS7377 University of California, San Diego 🇺🇸 US
Announcing 20 prefixes, seen at the RIS collectors.
IPv4 prefixes
18
12,859,904 (50,234 × /24)
IPv6 prefixes
2
1.3 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS7377
- Name
- University of California, San Diego
- Organisation
- UCSD
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1996-11-25
- Network type
- Educational/Research
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS7377:RS-UCSD AS7377:RS-AMPR-NET
- PeeringDB
- net/26352
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS2152 CENIC - CalREN | 🇺🇸 US | 171 | 733 | 819 | CAIDA |
| AS2153 CENIC | 🇺🇸 US | 53 | 11 | 49 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS26397 The Regents of the University of California - University of California, San Diego. | 🇺🇸 US | 0 | 4 | 39 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.