Microsystem-Kecskemet Kft
Cluster stats
| Netblocks | 25 |
| All fragments | 27 blocks across 2 clusters |
| Cluster ID | 191609166 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
25
0 netblocks since 2026-07-05
2026-07-05
peak 25
2026-07-06
IP Ranges (25)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 77.221.32.0/22 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.43.0/24 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.44.0/23 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.46.0/23 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.52.0/23 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.56.0/23 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.58.0/23 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.60.0/24 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.61.0/24 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.62.0/24 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 85.119.8.0/21 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 89.107.254.0/24 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 185.223.16.0/23 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 185.223.18.0/23 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 193.110.83.0/24 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 193.111.224.0/24 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 193.188.137.92/32 | Microsystem Kecskemet | PEERINGDB | ASSIGNED | ● high |
| 193.188.194.0/24 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 195.184.4.0/24 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 2a10:4940::/32 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 2a11:440::/32 | Microsystem-Kecskemet Kft | BGP | ANNOUNCED | ● high |
| 77.221.32.0/19 | Microsystem-Kecskemet Kft | RIPE | ALLOCATED PA | ● low |
| 77.221.32.0/22 | MICROSYSTEM-NET1 | RIPE | ASSIGNED PA | ● low |
| 77.221.52.0/23 | Microsystem-NET2 | RIPE | ASSIGNED PA | ● low |
| 2a10:4940::/31 | Microsystem-Kecskemet Kft | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
88.0%
of checked blocks have valid RPKI ROA coverage
(22 of 25)
Possible discrepancies (2)
These blocks are registered to Microsystem-Kecskemet Kft but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 77.221.46.0/23 /23 | authorized for AS34549 — meerfarbig GmbH & Co. KG |
| 89.107.254.0/24 /24 | authorized for AS29657 — Last-Mile Ltd. |
NIC Handles
AS12301-MNT
AS197889
AS197889
AS29657-MNT
BorsodWeb-mnt
DUMY-RIPE
DUMY-RIPE
MNT-MICROSYSTEM
MNT-MICROSYSTEM
MNT-PIPENET
ONS-MNT
ORG-MK6-RIPE
+4 more