LUBMAN-POL
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 8 · 4,876 IPv4 addresses |
| Also registered under this name | 9 netblocks across 2 separate records |
| Record ID | 237447048 |
| 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 (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 87.246.212.0/24 | LUBMAN-POL | RIPE | ASSIGNED PA | ● low |
| 87.246.220.0/22 | LUBMAN-POL | RIPE | ASSIGNED PA | ● low |
| 212.182.16.0/21 | LUBMAN-POL | RIPE | ASSIGNED PA | ● low |
| 212.182.55.0/24 | LUBMAN-POL | RIPE | ASSIGNED PA | ● low |
| 212.182.59.0/24 | LUBMAN-POL | RIPE | ASSIGNED PA | ● low |
| 212.182.64.0/22 | LUBMAN-POL | RIPE | ASSIGNED PA | ● low |
| 212.182.69.188/30 | LUBMAN-POL | RIPE | ASSIGNED PA | ● low |
| 212.182.71.64/29 | LUBMAN-POL | RIPE | ASSIGNED PA | ● low |
Footprint over time
11 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-09-06
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
(8 of 8)
Possible discrepancies (6)
These blocks are registered to LUBMAN-POL 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.
| 212.182.16.0/21 /21 | authorized for AS12324 — Maria Curie-Sklodowska University |
| 87.246.220.0/22 /22 | authorized for AS12324 — Maria Curie-Sklodowska University |
| 212.182.64.0/22 /22 | authorized for AS12324 — Maria Curie-Sklodowska University |
| 212.182.55.0/24 /24 | authorized for AS12324 — Maria Curie-Sklodowska University |
| 212.182.59.0/24 /24 | authorized for AS12324 — Maria Curie-Sklodowska University |
| 87.246.212.0/24 /24 | authorized for AS12324 — Maria Curie-Sklodowska University |
NIC Handles
DUMY-RIPE
DUMY-RIPE
PL-LUBMAN-MNT