Center of Molecular and Macromolecular Studies Polish Academy of Sciences
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 1 · 256 IPv4 addresses |
| All fragments | 34 blocks across 12 clusters |
| Cluster ID | 214662177 |
| 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 |
|---|---|---|---|---|
| 212.51.204.0/24 | Center of Molecular and Macromolecular Studies Polish 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 Center of Molecular and Macromolecular Studies Polish 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.
| 212.51.204.0/24 /24 | authorized for AS8256 — Lodz University of Technology |
NIC Handles
AS8256-MNT
DUMY-RIPE
DUMY-RIPE
ORG-COMA1-RIPE