MARCIN SEBASTIAN ZIOLEK trading as MATCOM
PL-Matcom
BGP inherited
Cluster stats
| Netblocks | 6 · 1,019 IPv4 addresses |
| Cluster ID | 205270300 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-13
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.240.96.0/24 | Pl-Matcom | RIPE | ASSIGNED PA | ● low |
| 185.240.97.0/24 | PL-Matcom | RIPE | ASSIGNED PA | ● low |
| 185.240.98.0/24 | PL-Matcom | RIPE | ASSIGNED PA | ● low |
| 185.240.99.0 – 185.240.99.254 | PL-Matcom | RIPE | ASSIGNED PA | ● low |
| 2a0c:7a80::/64 | PL-MATCOM | RIPE | ASSIGNED | ● low |
| 2a0c:7a80::/48 | PL-MATCOM | 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
(6 of 6)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
macieknetkom
pl-matcom-1-mnt