AS52847
Master Telecom Unknown registered in Brazil
7IPv4 prefixes
2IPv6 prefixes
100%RPKI-valid
#37,470AS Rank
326/327RIS visibility
#1,805Rank in Brazil
2012-11-08Allocated
Master Telecom (AS52847) — Unknown, registered in Brazil. announces 7 IPv4 prefixes + 2 IPv6 prefixes. Rank in Brazil: #1805. Allocated: 2012-11-08.
IPv4 7IPv6 2
Announced prefixes · 9
- v4 177.66.148.0/22 valid
- v4 177.66.148.0/23 valid
- v4 177.66.148.0/24 valid
- v4 177.66.149.0/24 valid
- v4 177.66.150.0/23 valid
- v4 177.66.150.0/24 valid
- v4 177.66.151.0/24 valid
- v6 2804:1084:8000::/33 valid
- v6 2804:1084::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 7 IPv4 · 2 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 |
AS topology · Customer cone 1
Providers · 1
- AS266574 GMT Multimidia Ltda