AS267378
CWMC TELECOM LTDA ME ISP registered in Brazil
1IPv4 prefixes
9IPv6 prefixes
100%RPKI-valid
#5,766AS Rank
327/327RIS visibility
#1,448Rank in Brazil
2018-04-10Allocated
CWMC TELECOM LTDA ME (AS267378) — ISP, registered in Brazil. announces 1 IPv4 prefixes + 9 IPv6 prefixes. Rank in Brazil: #1448. Allocated: 2018-04-10.
IPv4 1IPv6 9
Announced prefixes · 10
- v4 45.234.192.0/22 valid
- v6 2804:4c90:380::/42 valid
- v6 2804:4c90:3c0::/42 valid
- v6 2804:4c90:4000::/34 valid
- v6 2804:4c90:8000::/33 valid
- v6 2804:4c90:8000::/34 valid
- v6 2804:4c90::/32 valid
- v6 2804:4c90::/33 valid
- v6 2804:4c90::/34 valid
- v6 2804:4c90:c000::/34 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 5 IPv4 · 23 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 10 |
| 2026-06-13 | 10 |
Internet Exchanges · 1
- IX.br (PTT.br) São Paulo São Paulo/SP 40 Gbps