AS271581 EXTREMA NETWORK 🇧🇷 BR
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
1,536 (6 × /24)
IPv6 prefixes
2
33,024 × /48
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
- AS271581
- Name
- EXTREMA NETWORK
- Organisation
- EXTREMA NETWORK
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2021-01-15
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 |
|---|---|---|---|---|
| 2804:7dc4::/33 v6 | no ROA | 31 | 2448261884264275271581 | 2026-09-18 |
| 2804:7dc4:8000::/40 v6 | no ROA | 33 | 24482264531271581 | 2026-09-18 |