Robert Jerzy Opielinski trading as NETCOM COMPUTERS
Cluster stats
| Netblocks | 6 |
| All fragments | 9 blocks across 2 clusters |
| Cluster ID | 191600085 |
| 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 (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.231.72.0/23 | Robert Jerzy Opielinski trading as NETCOM COMPUTERS | BGP | ANNOUNCED | ● high |
| 91.231.74.0/23 | Robert Jerzy Opielinski trading as NETCOM COMPUTERS | BGP | ANNOUNCED | ● high |
| 185.155.40.0/22 | Robert Jerzy Opielinski trading as NETCOM COMPUTERS | BGP | ANNOUNCED | ● high |
| 91.231.72.0/22 | Robert Jerzy Opielinski trading as NETCOM COMPUTERS | RIPE | ASSIGNED PI | ● low |
| 185.155.40.0/22 | Robert Jerzy Opielinski trading as NETCOM COMPUTERS | RIPE | ALLOCATED PA | ● low |
| 2a04:b7c0::/29 | Robert Jerzy Opielinski trading as NETCOM COMPUTERS | RIPE | ALLOCATED-BY-RIR | ● low |
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
AS199978
DUMY-RIPE
DUMY-RIPE
ORG-RJOT2-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
pl-netcom-1-mnt
pl-netcom-1-mnt