Institute of Organic Chemistry and Biochemistry of the ASCR, v.v.i.
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 1 · 256 IPv4 addresses |
| Also registered under this name | 395 netblocks across 65 separate records |
| Record ID | 237585332 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 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 (1)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 192.108.128.0/24 | Institute of Organic Chemistry and Biochemistry of the ASCR, v.v.i. | RIPE | LEGACY | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(1 of 1)
Possible discrepancies (1)
These blocks are registered to Institute of Organic Chemistry and Biochemistry of the ASCR, v.v.i. 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.
| 192.108.128.0/24 /24 | authorized for AS2852 — CESNET z.s.p.o. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-IOOC5-RIPE
RIPE-NCC-LEGACY-MNT
TENCZ-MNT