Estro Groep BV
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 5 |
| IPv6 | 2 prefixes (largest 2a14:6f45:c000::/36) |
| Cluster ID | 213350322 |
| Registry | RIPE |
| Customers | find customers using 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 (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.171.205.0/28 | Estro Groep BV | RIPE | ASSIGNED PA | ● high |
| 31.171.206.224/28 | Estro Groep BV | RIPE | ASSIGNED PA | ● high |
| 31.171.207.0/28 | Estro Groep BV | RIPE | ASSIGNED PA | ● high |
| 2a01:7a7:2:1375::/64 | Estro Web Services Private Limited | RIPE | ASSIGNED | ● high |
| 2a14:6f45:c000::/36 | estro-c36 | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (1)
These blocks are registered to Estro Groep BV 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.
| 2a14:6f45:c000::/36 /36 | authorized for AS48436 — Daniel Drozdz |
NIC Handles
DUMY-RIPE
DUMY-RIPE
FGK-MNT
ORG-EGB3-RIPE
ORG-EWSP4-RIPE
UNISERVER-MNT
femsci-mnt
org-na1419-RiPe
services-mnt