Ken Madlehn
Cluster stats
| Netblocks | 13 |
| All fragments | 85 blocks across 68 clusters |
| Cluster ID | 191778418 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-06
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.28.44.0/24 | Ken Madlehn | BGP | ANNOUNCED | ● high |
| 2a13:f740::/48 | Ken Madlehn | BGP | ANNOUNCED | ● high |
| 2a13:f740:1::/48 | Ken Madlehn | BGP | ANNOUNCED | ● high |
| 2a13:f740:2::/48 | Ken Madlehn | BGP | ANNOUNCED | ● high |
| 2a13:f740:4::/48 | Ken Madlehn | BGP | ANNOUNCED | ● high |
| 85.114.19.48/30 | KEN-LAN | RIPE | ASSIGNED PA | ● low |
| 95.161.147.184/30 | KEN-LAN | RIPE | ASSIGNED PA | ● low |
| 145.255.232.64/30 | KEN-LAN | RIPE | ASSIGNED PA | ● low |
| 149.126.17.128/30 | KEN-LAN | RIPE | ASSIGNED PA | ● low |
| 185.28.44.0/24 | Ken Madlehn | RIPE | ALLOCATED PA | ● low |
| 212.92.196.116/30 | KEN-HR | RIPE | ASSIGNED PA | ● low |
| 212.92.198.208/30 | KEN-HR | RIPE | ASSIGNED PA | ● low |
| 2a13:f740::/29 | Ken Madlehn | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
76.9%
of checked blocks have valid RPKI ROA coverage
(10 of 13)
No discrepancies found among checked blocks.
NIC Handles
AS12810-MNT
AS216219
DUMY-RIPE
DUMY-RIPE
METRONET
OBIT-MNT
ORG-KM245-RIPE
RIPE-NCC-HM-MNT
lir-de-madlehn-1-MNT
lir-de-madlehn-1-MNT