AS269600 Fourfibras Serviços de Telecom LTDA 🇧🇷 BR
Fourfibras Serviços de Telecom LTDA. Announcing 9 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
3,072 (12 × /24)
IPv6 prefixes
2
1.5 × /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
- AS269600
- Name
- Fourfibras Serviços de Telecom LTDA
- Organisation
- Fourfibras Serviços de Telecom
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2019-11-29
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Gbps
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- https://www.fourfibras.com.br
- PeeringDB
- net/21645
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
9 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.187.80.0/22 v4 | no ROA | 44 | 3772113786262847269600 | 2026-09-18 |
| 45.187.80.0/23 v4 | no ROA | 44 | 3772113786262847269600 | 2026-09-18 |
| 45.187.80.0/24 v4 | no ROA | 44 | 3772113786262847269600 | 2026-09-18 |
| 45.187.81.0/24 v4 | no ROA | 44 | 3772113786262847269600 | 2026-09-18 |
| 45.187.82.0/23 v4 | no ROA | 44 | 3772113786262847269600 | 2026-09-18 |
| 45.187.82.0/24 v4 | no ROA | 44 | 3772113786262847269600 | 2026-09-18 |
| 45.187.83.0/24 v4 | no ROA | 44 | 3772113786262847269600 | 2026-09-18 |
| 2804:670c::/32 v6 | no ROA | 32 | 37721262847269600 | 2026-09-18 |
| 2804:670c::/33 v6 | no ROA | 32 | 37721262847269600 | 2026-09-18 |