AS267437 Ultracom Telecomunicações Ltda 🇧🇷 BR
Ultracom Telecomunicações Ltda. Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
2,048 (8 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
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
- AS267437
- Name
- Ultracom Telecomunicações Ltda
- Organisation
- Ultracom Telecomunicações Ltda
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2017-08-02
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 181.191.204.0/23 v4 | no ROA | 43 | 377213356263009264297267437 | 2026-09-18 |
| 181.191.204.0/24 v4 | no ROA | 46 | 37721264409268696264297267437 | 2026-09-18 |
| 181.191.205.0/24 v4 | no ROA | 46 | 37721264409268696264297267437 | 2026-09-18 |
| 181.191.206.0/23 v4 | no ROA | 43 | 377213356263009264297267437 | 2026-09-18 |
| 181.191.206.0/24 v4 | no ROA | 46 | 37721264409268696264297267437 | 2026-09-18 |
| 181.191.207.0/24 v4 | no ROA | 46 | 37721264409268696264297267437 | 2026-09-18 |
| 2804:4180::/32 v6 | no ROA | 34 | 2448228260264297267437 | 2026-09-18 |