Johann Baldermann
Cluster stats
| Netblocks | 4 |
| All fragments | 190 blocks across 110 clusters |
| Cluster ID | 191603104 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 78.40.212.0/24 | Johann Baldermann | BGP | ANNOUNCED | ● high |
| 89.31.128.0/21 | Johann Baldermann | BGP | ANNOUNCED | ● high |
| 195.225.236.0/22 | Johann Baldermann | BGP | ANNOUNCED | ● high |
| 195.225.236.0/22 | Johann Baldermann | RIPE | ASSIGNED PI | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
No discrepancies found among checked blocks.
NIC Handles
AS31239
AZISTA-MNT
DUMY-RIPE
DUMY-RIPE
ORG-JB22-RIPE
RIPE-NCC-END-MNT
VIENNAWEB-MNT
VIENNAWEB-MNT