AS265966
J M P M ALENCAR & A G F ALENCAR LTDA - ME ISP registered in Brazil
7IPv4 prefixes
11IPv6 prefixes
100%RPKI-valid
#7,468AS Rank
326/327RIS visibility
#605Rank in Brazil
2017-07-14Allocated
J M P M ALENCAR & A G F ALENCAR LTDA - ME (AS265966) — ISP, registered in Brazil. announces 7 IPv4 prefixes + 11 IPv6 prefixes. Rank in Brazil: #605. Allocated: 2017-07-14.
IPv4 7IPv6 11
Announced prefixes · 18
- v4 164.163.176.0/22 valid
- v4 164.163.176.0/23 valid
- v4 164.163.176.0/24 valid
- v4 164.163.177.0/24 valid
- v4 164.163.178.0/23 valid
- v4 164.163.178.0/24 valid
- v4 164.163.179.0/24 valid
- v6 2804:408c:10::/48 valid
- v6 2804:408c:11::/48 valid
- v6 2804:408c:1::/48 valid
- v6 2804:408c:1a::/48 valid
- v6 2804:408c:2::/48 valid
- v6 2804:408c:3::/48 valid
- v6 2804:408c:4::/48 valid
- v6 2804:408c:5::/48 valid
- v6 2804:408c:6::/48 valid
- v6 2804:408c::/32 valid
- v6 2804:408c::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 7 IPv4 · 11 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 18 |
| 2026-06-13 | 18 |
Internet Exchanges · 1
- IX.br (PTT.br) São Paulo São Paulo/SP 10 Gbps