GRZLG-NET
Data as of 2026-10-18
BGP inherited
This organisation
| Netblocks | 4 · 8,960 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:638:720::/48) |
| Record ID | 252650784 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 141.39.208.0 – 141.39.218.255 | GRZLG-NET | RIPE | LEGACY | ● low |
| 193.174.32.0/20 | GRZLG-NET | RIPE | ASSIGNED PA | ● low |
| 195.37.24.0/21 | GRZLG-NET | RIPE | ASSIGNED PA | ● low |
| 2001:638:720::/48 | GRZLG-NET | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:638:720::/48 |
Other domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
RPKI-inferred operator
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Nearly all of this network's RPKI-covered space is cryptographically authorized for this
single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.
NIC Handles
DFN-LIR-MNT
DUMY-RIPE
DUMY-RIPE