AS263004 CZNET PROVEDOR DE INTERNET LTDA 🇧🇷 BR
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
4,352 (17 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it
Registry and operator data
- AS number
- AS263004
- Name
- CZNET PROVEDOR DE INTERNET LTDA
- Organisation
- Cassiano Zanon - CZNET Provedor de Internet
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2012-05-18
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS263004
- Website
- http://www.cznet.net.br
- PeeringDB
- net/19859
- Exchanges
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.7.72.0/22 v4 | RPKI valid | 44 | 2448228146263004 | 2026-09-18 |
| 143.208.228.0/22 v4 | RPKI valid | 44 | 2448228146263004 | 2026-09-18 |
| 186.237.16.0/22 v4 | RPKI valid | 45 | 3454928283263004 | 2026-09-18 |
| 186.237.17.0/24 v4 | RPKI valid | 1 | 333312571295628146263004 | 2026-10-29 |
| 186.237.20.0/22 v4 | RPKI valid | 45 | 3454928283263004 | 2026-09-18 |