mail.de GmbH
Cluster stats
| Netblocks | 5 |
| Cluster ID | 192598389 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 194.113.42.0/26 | mail.de GmbH | RIPE | ASSIGNED PA | ● high |
| 2a0f:f640::/56 | mail.de GmbH | RIPE | ASSIGNED | ● high |
| 194.113.42.0/23 | mail.de GmbH | RIPE | ALLOCATED PA | ● low |
| 194.113.54.0/23 | mail.de GmbH | RIPE | ALLOCATED PA | ● low |
| 2a0f:f640::/29 | mail.de GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
80.0%
of checked blocks have valid RPKI ROA coverage
(4 of 5)
Possible discrepancies (3)
These blocks are registered to mail.de GmbH but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a0f:f640::/56 /56 | authorized for AS20546 — SOPRADO GmbH |
| 194.113.54.0/23 /23 | authorized for AS206813 — 4830.org e. V. |
| 194.113.42.0/23 /23 | authorized for AS12731 — IPHH Internet Port Hamburg GmbH |
NIC Handles
AR56389-RIPE
DUMY-RIPE
DUMY-RIPE
FFGT-RIPE
ORG-MG272-RIPE
RIPE-NCC-HM-MNT
mnt-de-mailde-1