Maerz Network Services GmbH
BGP inherited
Cluster stats
| Netblocks | 8 · 2,106 IPv4 addresses |
| All fragments | 10 blocks across 2 clusters |
| Cluster ID | 210959664 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.142.56.0/27 | UNKNOWN | RIPE | ASSIGNED PA | ● high |
| 45.142.56.0/22 | Maerz Network Services GmbH | BGP | ANNOUNCED | ● high |
| 45.142.56.32/28 | UNKNOWN | RIPE | ASSIGNED PA | ● high |
| 45.142.56.48/29 | UNKNOWN | RIPE | ASSIGNED PA | ● high |
| 45.142.56.56/29 | UNKNOWN | RIPE | ASSIGNED PA | ● high |
| 2a0e:d640::/29 | Maerz Network Services GmbH | BGP | ANNOUNCED | ● high |
| 45.142.56.0/22 | Maerz Network Services GmbH | RIPE | ALLOCATED PA | ● medium |
| 2a0e:d640::/29 | Maerz Network Services GmbH | RIPE | ALLOCATED-BY-RIR | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
No discrepancies found among checked blocks.
NIC Handles
AS208372
DUMY-RIPE
DUMY-RIPE
ORG-MNSG3-RIPE
RIPE-NCC-HM-MNT
de-maerz-MNT
de-maerz-MNT
lir-de-maerz-1-MNT