CHECK24 GmbH
LEI
529900CP1V2G5ULS7873
Registered name
CHECK24 GmbH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 22 |
| All fragments | 93 blocks across 44 clusters |
| Cluster ID | 191634934 |
| Registry | RIPE |
| Owner jurisdiction | DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 529900CP1V2G5ULS7873 |
| 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
2 weekly snapshots · JSON
22
0 netblocks since 2026-07-05
2026-07-05
peak 22
2026-07-06
IP Ranges (22)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.214.222.0/23 | CHECK24 GmbH | RIPE | ALLOCATED PA | ● low |
| 45.15.240.0/22 | CHECK24 GmbH | RIPE | ALLOCATED PA | ● low |
| 62.245.200.64/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 62.245.228.232/29 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 62.245.234.176/29 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 62.245.247.40/29 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 82.135.42.144/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 88.217.147.56/29 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 88.217.154.192/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 88.217.191.0/25 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 89.191.86.0/24 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 109.230.244.0/23 | CHECK24 GmbH | RIPE | ALLOCATED PA | ● low |
| 185.143.68.0/22 | CHECK24 GmbH | RIPE | ALLOCATED PA | ● low |
| 188.174.236.176/29 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 212.114.200.208/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 212.114.209.192/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 212.114.212.96/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 212.114.241.0/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 212.204.81.48/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 212.204.82.48/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 212.204.82.144/28 | CHECK24-NET | RIPE | ASSIGNED PA | ● low |
| 2a07:3340::/29 | CHECK24 GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
86.4%
of checked blocks have valid RPKI ROA coverage
(19 of 22)
Possible discrepancies (3)
These blocks are registered to CHECK24 GmbH but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 31.214.222.0/23 /23 | authorized for AS5539 — SpaceNet AG |
| 109.230.244.0/23 /23 | authorized for AS5539 — SpaceNet AG |
| 89.191.86.0/24 /24 | authorized for AS13335 — Cloudflare, Inc. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
MEGASPACE-MNT
MNET-MNT
ORG-CVG1-RIPE
RIPE-NCC-HM-MNT
de-check24-1-mnt