NARODOWE CENTRUM BADAŃ JĄDROWYCH
Narodowe Centrum Badan Jadrowych
Data as of 2026-07-26
GLEIF verified
Limited data: only 3 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
LEI
259400K197HXJK9JRH29
Registered name
NARODOWE CENTRUM BADAŃ JĄDROWYCH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 3 · 320 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:67c:2870::/48) |
| Cluster ID | 214474984 |
| Registry | BGP |
| Owner jurisdiction | PL |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 259400K197HXJK9JRH29 |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 192.68.51.0/24 | Narodowe Centrum Badan Jadrowych | BGP | ANNOUNCED | ● high |
| 2001:67c:2870::/48 | Narodowe Centrum Badan Jadrowych | BGP | ANNOUNCED | ● high |
| 85.128.32.64/26 | Narodowe-Centrum-Badan-Jadrowych | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:67c:2870::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
No discrepancies found among checked blocks.
NIC Handles
AS198743
ATMAN-MNT
DUMY-RIPE
DUMY-RIPE
MNT-EXATEL
MNT-EXATEL
NETIA-MNT
ORG-NCBJ1-RIPE
RIPE-NCC-END-MNT