AS274587 TWR TELECOMUNICACOES LTDA 🇧🇷 BR
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
7
3 × /32
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
- AS274587
- Organisation
- TWR TELECOMUNICACOES LTDA
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2025-10-31
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2804:9668::/32 v6 | RPKI valid | 32 | 2448253115274587 | 2026-09-18 |
| 2804:9668::/33 v6 | RPKI valid | 32 | 2448253115274587 | 2026-09-18 |
| 2804:9668::/34 v6 | RPKI valid | 32 | 2448253115274587 | 2026-09-18 |
| 2804:9668:4000::/34 v6 | RPKI valid | 32 | 2448253115274587 | 2026-09-18 |
| 2804:9668:8000::/33 v6 | RPKI valid | 32 | 2448253115274587 | 2026-09-18 |
| 2804:9668:8000::/34 v6 | RPKI valid | 32 | 2448253115274587 | 2026-09-18 |
| 2804:9668:c000::/34 v6 | RPKI valid | 32 | 2448253115274587 | 2026-09-18 |