AS275843 J. F. A. BARBOSA LTDA 🇧🇷 BR
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
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
- AS275843
- Name
- J. F. A. BARBOSA LTDA
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2026-09-14
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 |
|---|---|---|---|---|
| 177.70.176.0/24 v4 | RPKI valid | 43 | 24482262773275843 | 2026-09-30 |
| 2804:9a88::/32 v6 | no ROA | 35 | 24482262773275843 | 2026-10-01 |