AS328191 Companhia Santomense de Telecomunicacoes 🇸🇹 ST
Announcing 36 prefixes, seen at the RIS collectors.
IPv4 prefixes
35
19,200 (75 × /24)
IPv6 prefixes
1
1 × /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
- AS328191
- Name
- Companhia Santomense de Telecomunicacoes
- Organisation
- Companhia Santomense de Telecomunicacoes
- Country
- 🇸🇹 ST
- RIR
- AFRINIC
- Allocated
- 2017-07-10
- Network type
- Cable/DSL/ISP
- Traffic levels
- 5-10Gbps
- Scope
- Africa
- Peering policy
- Open
- Website
- https://cst.st/
- PeeringDB
- net/31014
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2c0f:fa88::/32 v6 | no ROA | 36 | 3454960171328191 | 2026-09-18 |