NETFORMS s.r.o.
BGP inherited
Cluster stats
| Netblocks | 9 · 2,043 IPv4 addresses |
| Cluster ID | 208797115 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-19
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.222.52.0/24 | NETFORMS s.r.o. | BGP | ANNOUNCED | ● high |
| 91.222.53.0/24 | NETFORMS s.r.o. | BGP | ANNOUNCED | ● high |
| 91.222.54.0/24 | NETFORMS s.r.o. | BGP | ANNOUNCED | ● high |
| 91.222.55.0/24 | NETFORMS s.r.o. | BGP | ANNOUNCED | ● high |
| 2a13:e900::/32 | NETFORMS s.r.o. | BGP | ANNOUNCED | ● high |
| 2a13:e901::/32 | NETFORMS s.r.o. | BGP | ANNOUNCED | ● high |
| 2a13:e902::/32 | NETFORMS s.r.o. | BGP | ANNOUNCED | ● high |
| 91.222.52.0/22 | NETFORMS s.r.o. | RIPE | ALLOCATED PA | ● low |
| 2a13:e900::/29 | NETFORMS s.r.o. | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
77.8%
of checked blocks have valid RPKI ROA coverage
(7 of 9)
No discrepancies found among checked blocks.
NIC Handles
AS198346
CZ-NETFORMS-MNT
CZ-NETFORMS-MNT
DUMY-RIPE
DUMY-RIPE
ORG-NS612-RIPE
RIPE-NCC-HM-MNT