Expert Mark GmbH
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 · 768 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a0d:9b00::/32) |
| Cluster ID | 213743958 |
| 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 | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-12
2026-07-12
peak 6
2026-07-26
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 149.13.34.0/24 | Expert Mark GmbH | BGP | ANNOUNCED | ● high |
| 149.13.35.0/24 | Expert Mark GmbH | BGP | ANNOUNCED | ● high |
| 212.6.41.0/24 | Expert Mark GmbH | BGP | ANNOUNCED | ● high |
| 2a0d:9b00::/32 | Expert Mark GmbH | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2a0d:9b00::/32 |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(4 of 6)
No discrepancies found among checked blocks.
NIC Handles
AS207498
DUMY-RIPE
DUMY-RIPE
MG67650-MNT
MG67650-MNT
NETRACK-MNT
ORG-EMU5-RIPE
RIPE-NCC-HM-MNT