KEYSTONE-SDA-ATS AG
Cluster stats
| Netblocks | 4 |
| All fragments | 74 blocks across 21 clusters |
| Cluster ID | 193671314 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.220.99.0/24 | KEYSTONE-SDA-ATS AG | RIPE | ASSIGNED PI | ● low |
| 185.176.236.0/22 | KEYSTONE-SDA-ATS AG | RIPE | ALLOCATED PA | ● low |
| 2001:67c:340::/48 | KEYSTONE-SDA-ATS AG | RIPE | ASSIGNED PI | ● low |
| 2a0a:2680::/29 | KEYSTONE-SDA-ATS AG | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(2 of 4)
Possible discrepancies (2)
These blocks are registered to KEYSTONE-SDA-ATS AG 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.
| 185.176.236.0/22 /22 | authorized for AS3303 — Swisscom (Schweiz) AG |
| 91.220.99.0/24 /24 | authorized for AS3303 — Swisscom (Schweiz) AG |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-KA581-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
ch-keystone-1-mnt