AS28202
MASTER S/A ISP registered in Brazil
118IPv4 prefixes
11IPv6 prefixes
100%RPKI-valid
#620AS Rank
#30Rank in Brazil
2008-04-09Allocated
MASTER S/A (AS28202) — ISP, registered in Brazil. announces 118 IPv4 prefixes + 11 IPv6 prefixes. Rank in Brazil: #30. Allocated: 2008-04-09.
IPv4 118IPv6 11
Announced prefixes · 129
- v4 191.53.204.0/22 valid
- v4 191.53.212.0/22 valid
- v4 191.53.216.0/22 valid
- v4 191.53.218.0/23 valid
- v4 191.53.244.0/22 valid
- v4 191.53.252.0/22 valid
- v4 191.53.28.0/22 valid
- v4 191.53.32.0/22 valid
- v4 191.53.36.0/22 valid
- v4 191.53.48.0/22 valid
- v4 191.53.56.0/21 valid
- v4 191.53.56.0/22 valid
- v4 191.53.60.0/22 valid
- v4 191.53.68.0/22 valid
- v4 191.53.72.0/21 valid
- v4 191.53.72.0/22 valid
- v4 191.53.76.0/22 valid
- v4 191.53.80.0/22 valid
- v6 2804:87c:2000::/48 valid
- v6 2804:87c:8000::/33 valid
- v6 2804:87c:8::/48 valid
- v6 2804:87c:9::/48 valid
- v6 2804:87c::/32 valid
- v6 2804:87c::/33 valid
- v6 2804:87c:c01::/48 valid
- v6 2804:87c:c02::/48 valid
- v6 2804:87c:c04::/48 valid
- v6 2804:87c:c07::/48 valid
- v6 2804:87c:c08::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-20
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 129 |
| 2026-06-13 | 129 |
Internet Exchanges · 1
- IX.br (PTT.br) São Paulo São Paulo/SP 300 Gbps
Facilities · 3
- Ativas Belo Horizonte
- Equinix SP2 - São Paulo Barueri
- Equinix SP4 - São Paulo Barueri
AS topology · Customer cone 73
Providers · 7
Peers · 34
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