AS20203 First Financial Bank NA 🇺🇸 US
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
0
-
Upstreams
6
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
- AS20203
- Name
- First Financial Bank NA
- Organisation
- First Financial Bank NA
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2017-09-18
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 66.163.217.0/24 v4 | RPKI valid | 41 | 701820203 | 2026-09-18 |
| 205.167.96.0/24 v4 | RPKI valid | 46 | 202051380720203 | 2026-09-18 |