FS IT-Systeme GmbH
Cluster stats
| Netblocks | 12 |
| All fragments | 16 blocks across 2 clusters |
| Cluster ID | 191656846 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.10.212.0/24 | FS IT-Systeme GmbH | BGP | ANNOUNCED | ● high |
| 45.130.46.0/24 | FS IT-Systeme GmbH | BGP | ANNOUNCED | ● high |
| 185.1.167.127/32 | FS IT-Systeme | PEERINGDB | ASSIGNED | ● high |
| 193.239.117.144/32 | FS IT-Systeme | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:13::a520:8976:1/128 | FS IT-Systeme | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:f2:e1:0:20:8976:1/128 | FS IT-Systeme | PEERINGDB | ASSIGNED | ● high |
| 2a12:66c0::/32 | FS IT-Systeme GmbH | BGP | ANNOUNCED | ● high |
| 2a12:66c7::/48 | FS IT-Systeme GmbH | BGP | ANNOUNCED | ● high |
| 5.10.212.0/24 | FS IT-Systeme GmbH | RIPE | ASSIGNED PA | ● low |
| 45.130.46.0/24 | FS IT-Systeme GmbH | RIPE | ALLOCATED PA | ● low |
| 194.147.211.0/24 | FS IT-Systeme GmbH | RIPE | ALLOCATED PA | ● low |
| 2a12:66c0::/29 | FS IT-Systeme GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
91.7%
of checked blocks have valid RPKI ROA coverage
(11 of 12)
Possible discrepancies (1)
These blocks are registered to FS IT-Systeme GmbH 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.
| 194.147.211.0/24 /24 | authorized for AS213925 — Rabb IT Solutions GmbH |
NIC Handles
ACRO45564-RIPE
AS208976
AS208976
DUMY-RIPE
DUMY-RIPE
FS-ITSYSTEME-MNT
FS-ITSYSTEME-MNT
ORG-FIU3-RIPE
RIPE-NCC-HM-MNT
RISG2-RIPE
interlir-mnt
interlir-mnt