IP One GmbH
Cluster stats
| Netblocks | 26 |
| All fragments | 28 blocks across 2 clusters |
| Cluster ID | 191615575 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (26)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.34.232.0/21 | IP-ONE B.V. | BGP | ANNOUNCED | ● high |
| 5.34.232.0/24 | IP-ONE B.V. | BGP | ANNOUNCED | ● high |
| 5.34.233.0/24 | IP-ONE B.V. | BGP | ANNOUNCED | ● high |
| 5.34.234.0/24 | IP-ONE B.V. | BGP | ANNOUNCED | ● high |
| 5.34.235.0/24 | IP-ONE B.V. | BGP | ANNOUNCED | ● high |
| 5.34.236.0/22 | IP-ONE B.V. | BGP | ANNOUNCED | ● high |
| 45.136.76.0/24 | IP-ONE B.V. | BGP | ANNOUNCED | ● high |
| 81.85.64.0/22 | IP-ONE B.V. | BGP | ANNOUNCED | ● high |
| 2.58.214.0/24 | IP One GmbH | RIPE | ALLOCATED PA | ● low |
| 5.34.232.0/21 | IP-ONE B.V. | RIPE | ALLOCATED PA | ● low |
| 5.63.21.0/24 | IP One GmbH | RIPE | ALLOCATED PA | ● low |
| 37.44.215.0/24 | IP One GmbH | RIPE | ALLOCATED PA | ● low |
| 45.136.76.0/22 | IP-ONE B.V. | RIPE | ALLOCATED PA | ● low |
| 46.229.250.0/24 | IP One GmbH | RIPE | ALLOCATED PA | ● low |
| 81.85.64.0/22 | IP-ONE B.V. | RIPE | ALLOCATED PA | ● low |
| 176.116.18.0/24 | IP One GmbH | RIPE | ALLOCATED PA | ● low |
| 185.237.94.0/23 | IP One GmbH | RIPE | ALLOCATED PA | ● low |
| 193.33.167.0/24 | IP One GmbH | RIPE | ALLOCATED PA | ● low |
| 213.125.74.72/29 | IP-ONE | RIPE | ASSIGNED PA | ● low |
| 2a04:6fa0::/31 | IP-ONE B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a13:2a40::/29 | IP One GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a13:3d40::/29 | IP One GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a13:3dc0::/29 | IP One GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a14:5900::/29 | IP One GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a14:5b00::/29 | IP One GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a14:5d00::/29 | IP One GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
84.6%
of checked blocks have valid RPKI ROA coverage
(22 of 26)
Possible discrepancies (12)
These blocks are registered to IP One GmbH but cryptographically authorized for a different, unrelated network (5 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a13:2a40::/29 /29 | authorized for AS214895 — bit datacenters GmbH |
| 2a13:3d40::/29 /29 | authorized for AS214895 — bit datacenters GmbH |
| 2a13:3dc0::/29 /29 | authorized for AS214895 — bit datacenters GmbH |
| 2a14:5900::/29 /29 | authorized for AS214895 — bit datacenters GmbH |
| 2a14:5b00::/29 /29 | authorized for AS214895 — bit datacenters GmbH |
| 2a14:5d00::/29 /29 | authorized for AS214895 — bit datacenters GmbH |
| 176.116.18.0/24 /24 | authorized for AS44486 — Oliver Horscht is trading as "SYNLINQ" |
| 37.44.215.0/24 /24 | authorized for AS44486 — Oliver Horscht is trading as "SYNLINQ" |
| 193.33.167.0/24 /24 | authorized for AS44486 — Oliver Horscht is trading as "SYNLINQ" |
| 46.229.250.0/24 /24 | authorized for AS209604 — 2E TELEKOMUNIKASYON LTD STI |
| 2.58.214.0/24 /24 | authorized for AS213527 — Lorenz Knak trading as IT-adjutor GmbH |
| 5.63.21.0/24 /24 | authorized for AS211557 — TAYNET TEKNOLOJI TICARET LIMITED SIRKETI |
NIC Handles
ACRO24214-RIPE
ACRO29562-RIPE
AS58141
DUMY-RIPE
DUMY-RIPE
MNT-IPONE
MNT-IPONE
ORG-IB36-RIPE
ORG-IOG3-RIPE
ORG-IOG7-RIPE
ORG-IOG8-RIPE
RIPE-NCC-HM-MNT
+3 more