AS52875
M.I.MONTREAL INFORMATICA LTDA Unknown registered in Brazil
8IPv4 prefixes
1IPv6 prefixes
11%RPKI-valid
#2,538AS Rank
327/327RIS visibility
#1,805Rank in Brazil
2012-02-29Allocated
M.I.MONTREAL INFORMATICA LTDA (AS52875) — Unknown, registered in Brazil. announces 8 IPv4 prefixes + 1 IPv6 prefixes. Rank in Brazil: #1805. Allocated: 2012-02-29.
IPv4 8IPv6 1
Announced prefixes · 9
- v4 177.131.144.0/24 unknown
- v4 177.131.145.0/24 unknown
- v4 177.131.146.0/24 unknown
- v4 177.131.147.0/24 unknown
- v4 177.131.149.0/24 unknown
- v4 177.131.151.0/24 unknown
- v4 177.131.159.0/24 unknown
- v4 38.20.8.0/22 valid
- v6 2804:8f4::/32 unknown
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 13 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 9 |
| 2026-06-13 | 9 |
| 2026-06-14 | 8 |
| 2026-06-15 | 9 |
AS topology · Customer cone 11
Providers · 6
Peers · 1
- AS272740 ALLIANCE NET BANDA LARGA LTDA