AS274740 S.M. DE MATOS 🇧🇷 BR
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
3
1.8 × /32
Upstreams
2
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
- AS274740
- Name
- S.M. DE MATOS
- Organisation
- S.M. DE MATOS
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2025-01-15
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 186.227.184.0/24 v4 | no ROA | 39 | 3454914840274740 | 2026-09-18 |
| 186.227.185.0/24 v4 | no ROA | 39 | 3454914840274740 | 2026-09-18 |
| 192.141.161.0/24 v4 | no ROA | 39 | 3454914840274740 | 2026-09-18 |
| 2804:92e4::/32 v6 | no ROA | 33 | 345491484052850274740 | 2026-09-18 |
| 2804:92e4::/33 v6 | no ROA | 33 | 345491484052850274740 | 2026-09-18 |
| 2804:92e4::/34 v6 | no ROA | 33 | 345491484052850274740 | 2026-09-18 |