heade.rs
JSON

Network

AS263478

Brazil

DUFIBRANET TELECOM LTDA

DUFIBRANET TELECOM LTDA announces 30 IPv4 prefixes (5.6K addresses) and 15 IPv6 prefixes from Brazil. 96% of them are covered by valid RPKI records.

Prefixes

30 · 15

IPv4 · IPv6

Address space

5.6K

IPv4 addresses · 65.5K IPv6 /48s

RPKI

96% valid

2 invalid · 0 without a record

Peering

Open

1 exchange · 0 facilities

Details

Network

Name
DUFIBRANET TELECOM LTDA
Type
Cable/DSL/ISP
Country
BrazilBrazil
Website
dufibranet.com.br
Traffic
300-500Gbps
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 33.6K

Connectivity

Cloudflare Radar
UpstreamsNetworks this one buys transit from.
Open X Tecnologia LtdaNORTH TELECOMUNICACOES
PeersNetworks it exchanges traffic with directly, without paying either way.
49
CustomersNetworks that buy transit from it.
12
AS-SETThe routing registry object that lists this network's customers, used to build route filters.
AS263478:AS-ALL

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.
43 of 45 valid
IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
6 route leaks

AS263478 on Cloudflare Radar →PeeringDB →

Largest prefixes

45 announcements in all

IPv4

30
  1. 45.226.232.0/22RPKI valid
  2. 138.204.80.0/22RPKI valid
  3. 170.83.180.0/22RPKI valid
  4. 191.242.192.0/22RPKI valid
  5. 200.5.32.0/22RPKI valid
  6. 138.99.82.0/23RPKI valid
  7. 138.204.80.0/23RPKI valid
  8. 170.83.180.0/23RPKI valid
  9. 170.83.182.0/23RPKI valid
  10. 191.242.192.0/23RPKI valid
  11. 191.242.194.0/23RPKI valid
  12. 45.226.232.0/24RPKI valid
  13. 45.226.233.0/24RPKI valid
  14. 45.226.234.0/24RPKI valid
  15. 45.226.235.0/24RPKI valid
  16. 138.99.82.0/24RPKI valid
  17. 138.99.83.0/24RPKI valid
  18. 138.204.80.0/24RPKI valid
  19. 138.204.81.0/24RPKI valid
  20. 138.204.82.0/24RPKI valid
  21. 138.204.83.0/24RPKI valid
  22. 170.83.180.0/24RPKI valid
  23. 170.83.181.0/24RPKI valid
  24. 170.83.182.0/24RPKI valid

Internet exchanges

By port speed

  1. IX.br (PTT.br) São PauloBrazilSão Paulo/SP400 Gbps