AS267450
oliveira & sousa comunicações Ltda ISP registered in Brazil
6IPv4 prefixes
3IPv6 prefixes
#7,518AS Rank
326/327RIS visibility
#1,805Rank in Brazil
2017-08-07Allocated
oliveira & sousa comunicações Ltda (AS267450) — ISP, registered in Brazil. announces 6 IPv4 prefixes + 3 IPv6 prefixes. Rank in Brazil: #1805. Allocated: 2017-08-07.
IPv4 6IPv6 3
Announced prefixes · 9
- v4 170.245.80.0/22 unknown
- v4 170.245.80.0/23 unknown
- v4 170.245.82.0/23 unknown
- v4 181.191.212.0/22 unknown
- v4 181.191.212.0/23 unknown
- v4 181.191.214.0/23 unknown
- v6 2804:41b0:8000::/33 unknown
- v6 2804:41b0::/32 unknown
- v6 2804:41b0::/33 unknown
Routing: 10 IPv4 · 3 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 9 |
| 2026-06-13 | 9 |
Internet Exchanges · 3
- IX.br (PTT.br) Curitiba Curitiba 10 Gbps
- IX.br (PTT.br) Londrina Londrina/PR 10 Gbps
- IX.br (PTT.br) São Paulo São Paulo/SP 10 Gbps