AS399256 Fontana Unified School District 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS399256
- Name
- Fontana Unified School District
- Organisation
- Fontana Unified School District
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2021-01-20
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 208.64.34.0/23 v4 | no ROA | 43 | 34549646146887399256 | 2026-09-18 |
| 208.64.34.0/24 v4 | no ROA | 41 | 34549646146887399256 | 2026-09-18 |
| 208.64.35.0/24 v4 | no ROA | 43 | 149072011520001399256 | 2026-09-18 |