Hogrefe-Verlag GmbH & Co. KG
Hogrefe Verlag GmbH & Co. KG
Data as of 2026-10-04
GLEIF verified
LEI
391200LU9PZHF4XSQM31
Registered name
Hogrefe-Verlag GmbH & Co. KG
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 2 · 256 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:67c:620::/48) |
| Also registered under this name | 4 netblocks across 3 separate records |
| Record ID | 246679411 |
| Registry | BGP |
| Owner jurisdiction | DE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 391200LU9PZHF4XSQM31 |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.223.204.0/24 | Hogrefe Verlag GmbH & Co. KG | BGP | ANNOUNCED | ● high |
| 2001:67c:620::/48 | Hogrefe Verlag GmbH & Co. KG | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:67c:620::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
No discrepancies found among checked blocks.
NIC Handles
AS197639
MNT-HOGREFE
de-sernet-1-mnt