NCS Pearson Inc.
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 7 · 132,608 IPv4 addresses |
| Also registered under this name | 47 netblocks across 6 separate records |
| Record ID | 245844505 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 159.182.0.0/16 | NCS Pearson Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 168.146.0.0/16 | NCS Pearson Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 192.234.246.0/24 | NCS Pearson Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 192.251.132.0 – 192.251.136.255 | NCS Pearson Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 159.182.12.0/24 | NCS Pearson Inc. | BGP | ANNOUNCED | ● medium |
| 168.146.68.0/22 | NCS Pearson Inc. | BGP | ANNOUNCED | ● medium |
| 168.146.109.0/24 | NCS Pearson Inc. | BGP | ANNOUNCED | ● medium |
Footprint over time
15 weekly snapshots · JSON
7
+1 netblocks since 2026-07-05
2026-07-05
peak 8
2026-10-04
Other domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: D
how networks compare →
42.9%
of checked blocks have valid RPKI ROA coverage
(3 of 7)
No discrepancies found among checked blocks.
NIC Handles
AS11892
NCS-100
PDCNE-ARIN
PDCNE-ARIN
PDCNE-ARIN
PDCNE-ARIN