AS264403 CMTECH Com.e Serv.de Informatica Ltda 🇧🇷 BR
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
5
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
- AS264403
- Name
- CMTECH Com.e Serv.de Informatica Ltda
- Organisation
- CMTECH Com.e Serv.de Informatica Ltda
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2014-10-07
- Scope
- Not Disclosed
- PeeringDB
- net/37437
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 131.161.248.0/24 v4 | RPKI valid | 43 | 345491484052766264403 | 2026-09-18 |
| 131.161.249.0/24 v4 | RPKI valid | 43 | 506283356272471264403 | 2026-09-18 |
| 131.161.250.0/24 v4 | RPKI valid | 44 | 2448261832268199264403 | 2026-09-18 |
| 131.161.251.0/24 v4 | RPKI valid | 41 | 2448221859135377264403 | 2026-09-18 |