AS263543 Butzen e Mentges Ltda 🇧🇷 BR
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
4,096 (16 × /24)
IPv6 prefixes
5
2 × /32
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS263543
- Name
- Butzen e Mentges Ltda
- Organisation
- Butzen e Mentges Ltda
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2014-01-28
- Scope
- Not Disclosed
- Website
- http://www.clicknetrs.com.br
- PeeringDB
- net/9953
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
11 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 143.202.120.0/22 v4 | RPKI valid | 44 | 3454928283264866263543 | 2026-09-18 |
| 143.202.120.0/23 v4 | RPKI valid | 45 | 2448228343263543 | 2026-09-18 |
| 143.202.122.0/23 v4 | RPKI valid | 42 | 2448228343263543 | 2026-09-18 |
| 191.5.236.0/22 v4 | RPKI valid | 44 | 3454928283264866263543 | 2026-09-18 |
| 191.5.236.0/23 v4 | RPKI valid | 45 | 2448228343263543 | 2026-09-18 |
| 191.5.238.0/23 v4 | RPKI valid | 45 | 2448228343263543 | 2026-09-18 |
| 2804:13a4::/32 v6 | RPKI valid | 38 | 2448228343263543 | 2026-09-18 |
| 2804:13a4::/34 v6 | RPKI valid | 35 | 2448228343263543 | 2026-09-18 |
| 2804:13a4:4000::/34 v6 | RPKI valid | 35 | 2448228343263543 | 2026-09-18 |
| 2804:13a4:8000::/34 v6 | RPKI valid | 35 | 2448228343263543 | 2026-09-18 |
| 2804:13a4:c000::/34 v6 | RPKI valid | 35 | 2448228343263543 | 2026-09-18 |