Georg Kroeber
Cluster stats
| Netblocks | 31 |
| All fragments | 210 blocks across 102 clusters |
| Cluster ID | 191613718 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (31)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.231.72.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 5.231.72.0/24 | Georg Kroeber Webservices | RIPE | ASSIGNED PA | ● high |
| 5.231.226.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 77.90.1.0/24 | Georg Kroeber Webservices | RIPE | ASSIGNED PA | ● high |
| 77.90.1.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 77.90.29.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 85.209.52.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 85.209.53.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 85.209.54.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 85.209.55.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 91.221.223.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 154.197.70.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 217.113.54.0/24 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 2a09:9340::/30 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 2a09:9344::/30 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 2a13:e700::/48 | Georg Kroeber | BGP | ANNOUNCED | ● high |
| 85.209.52.0/22 | Georg Kroeber | RIPE | ALLOCATED PA | ● low |
| 88.198.134.112/28 | GEORG-KROEBER | RIPE | ASSIGNED PA | ● low |
| 159.69.228.96/28 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED PA | ● low |
| 195.127.24.176/29 | GEORG-LAN | RIPE | ASSIGNED PA | ● low |
| 2a01:4f8:ba:b00::/56 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a01:4f8:ba:1200::/56 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a01:4f8:bf:1500::/56 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a01:4f8:d0:b700::/56 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a01:4f8:d0:ff00::/56 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a01:4f8:d1:3b00::/56 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a01:4f8:d1:8400::/56 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a01:4f8:d1:c300::/56 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a01:4f8:1bd:2700::/56 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a01:4f9:3090:2f1d::/64 | GEORG-KROEBER-WEBSERVICES | RIPE | ASSIGNED | ● low |
| 2a09:9340::/29 | Georg Kroeber | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
90.3%
of checked blocks have valid RPKI ROA coverage
(28 of 31)
Possible discrepancies (9)
These blocks are registered to Georg Kroeber 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.
| 2a01:4f8:ba:b00::/56 /56 | authorized for AS24940 — Hetzner Online GmbH |
| 2a01:4f8:d0:ff00::/56 /56 | authorized for AS24940 — Hetzner Online GmbH |
| 2a01:4f8:d1:c300::/56 /56 | authorized for AS24940 — Hetzner Online GmbH |
| 2a01:4f8:ba:1200::/56 /56 | authorized for AS24940 — Hetzner Online GmbH |
| 2a01:4f8:bf:1500::/56 /56 | authorized for AS24940 — Hetzner Online GmbH |
| 2a01:4f8:d0:b700::/56 /56 | authorized for AS24940 — Hetzner Online GmbH |
| 2a01:4f8:d1:3b00::/56 /56 | authorized for AS24940 — Hetzner Online GmbH |
| 2a01:4f8:d1:8400::/56 /56 | authorized for AS24940 — Hetzner Online GmbH |
| 2a01:4f8:1bd:2700::/56 /56 | authorized for AS24940 — Hetzner Online GmbH |
NIC Handles
AS209824
DUMY-RIPE
DUMY-RIPE
GHOSTNET-MNT
GHOSTNET-MNT
HOS-GUN
LARUS-SERVICE-MNT
ORG-GK116-RIPE
ORG-GKW1-RIPE
RIPE-NCC-HM-MNT
UUNETDE-I
lir-de-terrera-ag-1-MNT
+2 more