Netcetera AG
GLEIF verified
Complete entity footprint
3 linked clusters ·
55 netblocks ·
23,922 IPv4 addresses
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
506700AA56UQ5FQF0W14
Registered name
Netcetera AG
Jurisdiction
Ultimate parent
MC Familiengesellschaft mbH
52990006X2XJGJ1RNQ24
Cluster stats
| Netblocks | 37 · 20,708 IPv4 addresses |
| Registered in | Switzerland (23) · United Kingdom (6) |
| All fragments | 57 blocks across 10 clusters |
| Cluster ID | 209123940 |
| Registry | BGP |
| Owner jurisdiction | CH |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 506700AA56UQ5FQF0W14 |
| Shared handles | clustered on 17 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
37
0 netblocks since 2026-07-05
2026-07-05
peak 37
2026-07-19
IP Ranges (37)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.149.0.0/21 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 5.149.0.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 5.149.1.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 5.149.2.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 5.149.3.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 5.149.4.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 5.149.6.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 5.149.7.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 82.21.123.0/24 | Netcetera | RIPE | ASSIGNED PA | ● high |
| 82.21.123.0/24 | Netcetera Ltd. | BGP | ANNOUNCED | ● high |
| 82.25.22.0/24 | Netcetera | RIPE | ASSIGNED PA | ● high |
| 82.25.22.0/24 | Netcetera Ltd. | BGP | ANNOUNCED | ● high |
| 82.25.27.0/24 | Netcetera | RIPE | ASSIGNED PA | ● high |
| 82.25.27.0/24 | Netcetera Ltd. | BGP | ANNOUNCED | ● high |
| 91.206.52.89/32 | Netcetera AG | PEERINGDB | ASSIGNED | ● high |
| 185.120.92.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 185.120.93.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 185.122.48.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 194.126.144.0/23 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 194.126.144.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 194.126.145.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 212.120.9.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 212.120.10.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 212.120.12.0/24 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 2001:7f8:24::59/128 | Netcetera AG | PEERINGDB | ASSIGNED | ● high |
| 2a01:48c0::/32 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 2a01:48c0::/40 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 2a01:48c0:100::/40 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 2a01:48c0:200::/40 | Netcetera AG | BGP | ANNOUNCED | ● high |
| 212.120.0.0/19 | Netcetera AG | RIPE | ALLOCATED PA | ● medium |
| 2a03:2560::/32 | Netcetera AG | RIPE | ALLOCATED-BY-RIR | ● medium |
| 5.149.0.0/21 | Netcetera AG | RIPE | ALLOCATED PA | ● low |
| 185.120.92.0/22 | Netcetera AG | RIPE | ALLOCATED PA | ● low |
| 185.122.48.0/22 | Netcetera AG | RIPE | ALLOCATED PA | ● low |
| 194.126.144.0/23 | Netcetera AG | RIPE | ASSIGNED PI | ● low |
| 2a01:48c0::/32 | Netcetera AG | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a02:2bb8::/32 | Netcetera Ltd. | RIPE | ALLOCATED-BY-RIR | ● low |
Corporate group (3 confirmed entities)
+15 additional unconfirmed candidates not shown — full list (JSON)- secunet Security Networks AG 14 blocks
- Giesecke+Devrient Mobile Security Sweden AB 4 blocks
Network trust
what's this?
RPKI hygiene: B
how networks compare →
94.6%
of checked blocks have valid RPKI ROA coverage
(35 of 37)
No discrepancies found among checked blocks.
NIC Handles
AS24851
AS34960
AS34960
AS8982
DUMY-RIPE
DUMY-RIPE
MNT-NETCETERA
MNT-NETCETERA
NA9158-RIPE
ORG-NA1584-RIPE
ORG-NA475-RIPE
ORG-NL14-RIPE
+5 more