Federal Budgetary Scientific Establishment N.D.Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences
Data as of 2026-08-30
BGP inherited
Cluster stats
| Netblocks | 1 · 512 IPv4 addresses |
| All fragments | 3 blocks across 2 clusters |
| Cluster ID | 233867936 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 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 |
|---|---|---|---|---|
| 193.233.2.0/23 | Federal Budgetary Scientific Establishment N.D.Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences | RIPE | ASSIGNED PA | ● 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 Federal Budgetary Scientific Establishment N.D.Zelinsky Institute of Organic Chemistry of Russian Academy of Sciences 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.
| 193.233.2.0/23 /23 | authorized for AS2895 — OOO FREEnet Group |
NIC Handles
DUMY-RIPE
DUMY-RIPE
FREENET-MNT
ORG-IOC2-RIPE