MCT B.V.
MCT SAS
LEI
724500U9X8PYYAY7IF17
Registered name
MCT B.V.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 22 |
| All fragments | 7,558 blocks across 7,482 clusters |
| Cluster ID | 191778737 |
| Registry | APNIC |
| Owner jurisdiction | NL |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 724500U9X8PYYAY7IF17 |
| Shared handles | clustered on 18 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (22)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 85.115.26.48/29 | mct Datensysteme GmbH | RIPE | ASSIGNED PA | ● high |
| 85.115.26.240/28 | mct Datensysteme GmbH | RIPE | ASSIGNED PA | ● high |
| 101.203.89.45/32 | MCT Japan | PEERINGDB | ASSIGNED | ● high |
| 103.246.232.99/32 | MCT Japan | PEERINGDB | ASSIGNED | ● high |
| 149.112.179.1/32 | MCT-IX | PEERINGDB | ASSIGNED | ● high |
| 149.112.179.2/32 | MCT-IX | PEERINGDB | ASSIGNED | ● high |
| 185.72.4.0/24 | MCT SAS | BGP | ANNOUNCED | ● high |
| 185.72.5.0/24 | MCT SAS | BGP | ANNOUNCED | ● high |
| 185.72.6.0/24 | MCT SAS | BGP | ANNOUNCED | ● high |
| 185.72.7.0/24 | MCT SAS | BGP | ANNOUNCED | ● high |
| 213.144.8.64/28 | mct Datensysteme GmbH | RIPE | ASSIGNED PA | ● high |
| 2001:505:145::1/128 | MCT-IX | PEERINGDB | ASSIGNED | ● high |
| 2001:505:145::2/128 | MCT-IX | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:8:6:0:4:5687:1/128 | MCT Japan | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:c::4:5687:1/128 | MCT Japan | PEERINGDB | ASSIGNED | ● high |
| 2a02:788:10e:500::/56 | mct Datensysteme GmbH | RIPE | ASSIGNED | ● high |
| 103.149.170.0/23 | MCT-VN | APNIC | ALLOCATED PORTABLE | ● low |
| 185.72.4.0/22 | MCT SAS | RIPE | ALLOCATED PA | ● low |
| 185.72.4.0/24 | MCT SAS | RIPE | ASSIGNED PA | ● low |
| 210.193.244.96/27 | MCT-AP | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 2405:edc0::/32 | MCT-VN | APNIC | ALLOCATED PORTABLE | ● low |
| 2a03:3c20::/32 | MCT SAS | RIPE | ALLOCATED-BY-RIR | ● low |
Corporate group (5 entities) ~
top 1 shown — full list (JSON)- MCT-LTD 11 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
59.1%
of checked blocks have valid RPKI ROA coverage
(13 of 22)
Possible discrepancies (1)
These blocks are registered to MCT SAS but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a02:788:10e:500::/56 /56 | authorized for AS12843 — TelemaxX Telekommunikation GmbH |
NIC Handles
AM2341-AP
AS200906
AS402079
AS45687
DHT9-AP
DUMY-RIPE
DUMY-RIPE
MAINT-AU-MCT
MAINT-VN-VNNIC
MCT-MNT
MCT-MNT
MCT2-AP
+6 more