CST3 G Network
CST3GNetwork
Registry
Cluster stats
| Netblocks | 10 · 4,790 IPv4 addresses |
| Cluster ID | 212771857 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 197.159.160.64/26 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
| 197.159.160.128/25 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
| 197.159.161.0/24 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
| 197.159.162.0/23 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
| 197.159.164.0/24 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
| 197.159.168.0/21 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
| 197.159.176.0/23 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
| 197.159.183.0/24 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
| 197.159.184.0/24 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
| 197.159.190.0/23 | CST3GNetwork | AFRINIC | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
Possible discrepancies (8)
These blocks are registered to CST3GNetwork but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 197.159.168.0/21 /21 | authorized for AS328191 — Companhia Santomense de Telecomunicacoes |
| 197.159.162.0/23 /23 | authorized for AS328191 — Companhia Santomense de Telecomunicacoes |
| 197.159.176.0/23 /23 | authorized for AS328191 — Companhia Santomense de Telecomunicacoes |
| 197.159.190.0/23 /23 | authorized for AS328191 — Companhia Santomense de Telecomunicacoes |
| 197.159.164.0/24 /24 | authorized for AS328191 — Companhia Santomense de Telecomunicacoes |
| 197.159.161.0/24 /24 | authorized for AS328191 — Companhia Santomense de Telecomunicacoes |
| 197.159.183.0/24 /24 | authorized for AS328191 — Companhia Santomense de Telecomunicacoes |
| 197.159.184.0/24 /24 | authorized for AS328191 — Companhia Santomense de Telecomunicacoes |
NIC Handles
CST-MNT
jps2-afrinic
jps2-afrinic