Jerzy Dabrowski
Cluster stats
| Netblocks | 14 |
| All fragments | 54 blocks across 6 clusters |
| Cluster ID | 191676947 |
| 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 | |
Footprint over time
2 weekly snapshots · JSON
14
0 netblocks since 2026-07-05
2026-07-05
peak 14
2026-07-06
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2a05:1083:bec0::/44 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a05:1083:bed0::/44 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a05:1083:bee0::/44 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a05:1083:bef0::/44 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a05:dfc1:3c10::/44 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a05:dfc1:3c20::/44 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a05:dfc1:3c30::/44 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a05:dfc1:3ccc::/48 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a0d:2584::/32 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a12:bec0:2c0::/44 | Jerzy Dabrowski | BGP | ANNOUNCED | ● high |
| 2a05:1083::/32 | Jerzy Dabrowski | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a05:dfc1:3c00::/40 | Jerzy Dabrowski | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0d:2584::/32 | Jerzy Dabrowski | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a12:bec0:2c0::/44 | Jerzy Dabrowski | RIPE | ALLOCATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(14 of 14)
No discrepancies found among checked blocks.
NIC Handles
AS198889
CLOUDIE-MNT
DUMY-RIPE
DUMY-RIPE
ORG-OI69-RIPE
kofany-MNT
okkin-mnt
okkin-mnt