ImproWare AG
Data as of 2026-11-01
BGP inherited
This organisation
| Netblocks | 12 · 115,715 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2001:4060::/32) |
| Record ID | 259541291 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.11.0.0/19 | ImproWare AG | BGP | ANNOUNCED | ● high |
| 87.102.128.0/17 | ImproWare AG | BGP | ANNOUNCED | ● high |
| 91.206.52.20/32 | ImproWare | PEERINGDB | ASSIGNED | ● high |
| 91.206.53.29/32 | ImproWare | PEERINGDB | ASSIGNED | ● high |
| 157.161.0.0/16 | ImproWare AG | BGP | ANNOUNCED | ● high |
| 185.68.64.0/22 | ImproWare AG | BGP | ANNOUNCED | ● high |
| 194.42.48.39/32 | ImproWare | PEERINGDB | ASSIGNED | ● high |
| 213.188.224.0/19 | ImproWare AG | BGP | ANNOUNCED | ● high |
| 2001:7f8:c:8235:194:42:48:39/128 | ImproWare | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:24::14/128 | ImproWare | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:24::11d/128 | ImproWare | PEERINGDB | ASSIGNED | ● high |
| 2001:4060::/32 | ImproWare AG | BGP | ANNOUNCED | ● high |
IPv6 ranges (4)
Footprint over time
19 weekly snapshots · JSON
18
0 netblocks since 2026-07-05
2026-07-05
peak 18
2026-11-01
Other domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(18 of 18)
No discrepancies found among checked blocks.
NIC Handles
AS6772
AS6772
DUMY-RIPE
DUMY-RIPE
IMPNET-MNT
IMPNET-MNT
ORG-IA5-RIPE
RIPE-NCC-HM-MNT
RIPE-NCC-LEGACY-MNT