Prefixes
3 · 3
IPv4 · IPv6
Network
AS271201
Vianet Telecomunicacoes Ltda
Vianet Telecomunicacoes Ltda announces 3 IPv4 prefixes (1K addresses) and 3 IPv6 prefixes from Brazil. 0% of them are covered by valid RPKI records.
Address space
1K
IPv4 addresses · 65.5K IPv6 /48s
RPKI
0% valid0 invalid · 6 without a record
Peering
Open
6 exchanges · 0 facilities
Details
Network
- Name
- Vianet Telecomunicacoes Ltda
- Type
- NSP
- Country
- Brazil
- Traffic
- 300-500Gbps
- UsersCloudflare Radar's estimate of people who reach the internet through this network.
- About 5.6K
Connectivity
Cloudflare Radar- UpstreamsNetworks this one buys transit from.
- Hurricane ElectricELETRONETLinkNet Solucoes
- PeersNetworks it exchanges traffic with directly, without paying either way.
- 40
- CustomersNetworks that buy transit from it.
- 23
- AS-SETThe routing registry object that lists this network's customers, used to build route filters.
- AS271201:AS-GLOBAL
Routing security
- ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
- Not published
- RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
- 0 of 6 valid
- IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
- 1 route leak
Largest prefixes
IPv4
3- 179.49.186.0/23No ROA
- 179.49.184.0/24No ROA
- 179.49.185.0/24No ROA
IPv6
3- 2804:77d0::/32No ROA
- 2804:77d0::/33No ROA
- 2804:77d0:8000::/33No ROA
Internet exchanges
- IX.br (PTT.br) São PauloSão Paulo/SP200 Gbps
- IX.br (PTT.br) FortalezaFortaleza/CE200 Gbps
- IX.br (PTT.br) São LuísSão Luís/MA40 Gbps
- IX.br (PTT.br) BelémBelém/PA40 Gbps
- IX.br (PTT.br) TeresinaTeresina/PI40 Gbps
- Equinix São PauloSão Paulo100 Mbps