SPIRIT/21 GmbH
BGP inherited
Cluster stats
| Netblocks | 7 |
| Cluster ID | 192555721 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-06
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 109.109.204.136/30 | SPIRIT/21 GmbH | RIPE | ASSIGNED PA | ● high |
| 109.109.204.140/30 | SPIRIT/21 GmbH | RIPE | ASSIGNED PA | ● high |
| 109.109.206.168/30 | SPIRIT/21 GmbH | RIPE | ASSIGNED PA | ● high |
| 109.109.206.172/30 | SPIRIT/21 GmbH | RIPE | ASSIGNED PA | ● high |
| 213.144.3.224/30 | SPIRIT/21 GmbH | RIPE | ASSIGNED PA | ● high |
| 185.53.204.0/22 | SPIRIT/21 GmbH | RIPE | ALLOCATED PA | ● low |
| 2a04:cf40::/29 | SPIRIT/21 GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
Possible discrepancies (1)
These blocks are registered to SPIRIT/21 GmbH 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.
| 185.53.204.0/22 /22 | authorized for AS12843 — TelemaxX Telekommunikation GmbH |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-SA1493-RIPE
ORG-SMSG4-RIPE
RIPE-NCC-HM-MNT
S21-MNT
TXX-MNT