AS21589 City of San Jose 🇺🇸 US
Announcing 26 prefixes, seen at the RIS collectors.
IPv4 prefixes
25
10,752 (42 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS21589
- Name
- City of San Jose
- Organisation
- City of San Jose
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2012-10-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:470:f0::/48 v6 | RPKI valid | 36 | 693921589 | 2026-09-18 |