MC Familiengesellschaft mbH
One corporate group, resolved across 3 separately-registered clusters
in the same GLEIF corporate family (ultimate parent LEI 52990006X2XJGJ1RNQ24). Each
member's own registration independently matches the family, so clusters that merely inherited a carrier's
LEI are excluded.
Data as of 2026-08-09
3 clusters ·
47 netblocks ·
15,257 IPv4 addresses ·
14 IPv6 prefixes ·
3 countries
IPv6 ranges (14)
Member clusters
- Netcetera AG CH 37 netblocks
- secunet Security Networks AG DE 14 netblocks
- Giesecke+Devrient Mobile Security Sweden AB SE 4 netblocks