CH-SBR-SEM
Cluster stats
| Netblocks | 3 |
| All fragments | 2,666 blocks across 1,707 clusters |
| Cluster ID | 192986372 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.5.63.0/25 | CH-SBR-SEM | RIPE | ASSIGNED PA | ● low |
| 193.5.63.128/25 | CH-SBR-SEM | RIPE | ASSIGNED PA | ● low |
| 193.247.90.0/24 | CH-SBR-SEM | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (1)
These blocks are registered to CH-SBR-SEM 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.
| 193.247.90.0/24 /24 | authorized for AS3303 — Swisscom (Schweiz) AG |
NIC Handles
CH-UNISOURCE-MNT
DUMY-RIPE
DUMY-RIPE