AS263508
SIMNET TELECOMUNICACOES LTDA ISP registered in Brazil
16IPv4 prefixes
8IPv6 prefixes
79%RPKI-valid
#4,719AS Rank
327/327RIS visibility
#380Rank in Brazil
2013-12-30Allocated
SIMNET TELECOMUNICACOES LTDA (AS263508) — ISP, registered in Brazil. announces 16 IPv4 prefixes + 8 IPv6 prefixes. Rank in Brazil: #380. Allocated: 2013-12-30.
IPv4 16IPv6 8
Announced prefixes · 24
- v4 191.243.160.0/24 valid
- v4 191.243.161.0/24 valid
- v4 191.243.162.0/24 valid
- v4 191.243.163.0/24 valid
- v4 191.243.164.0/24 valid
- v4 191.243.165.0/24 valid
- v4 191.243.166.0/24 valid
- v4 191.243.167.0/24 valid
- v4 191.243.168.0/24 valid
- v4 191.243.169.0/24 valid
- v4 191.243.170.0/24 valid
- v4 191.243.171.0/24 valid
- v4 191.243.172.0/24 valid
- v4 191.243.173.0/24 valid
- v4 191.243.174.0/24 valid
- v4 191.243.175.0/24 valid
- v6 2804:12fc:1000::/36 unknown
- v6 2804:12fc:3500::/40 valid
- v6 2804:12fc:4000::/36 unknown
- v6 2804:12fc:5000::/36 valid
- v6 2804:12fc::/36 valid
- v6 2804:12fc:a000::/36 unknown
- v6 2804:12fc:c000::/36 unknown
- v6 2804:12fc:d000::/36 unknown
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 16 IPv4 · 8 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 23 |
| 2026-06-13 | 23 |
| 2026-06-14 | 24 |