The NPD Group Inc.
Data as of 2026-08-30
BGP inherited
Cluster stats
| Netblocks | 5 · 4,360 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a00:2381:162d:100::/56) |
| Registered in | United States (3) · United Kingdom (1) |
| All fragments | 6 blocks across 2 clusters |
| Cluster ID | 233235227 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 14 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 (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 192.81.67.0 – 192.81.69.255 | The NPD Group Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 199.27.16.0 – 199.27.29.255 | The NPD Group Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 199.27.21.0/24 | The NPD Group Inc. | BGP | ANNOUNCED | ● high |
| 86.188.168.200/29 | THE-NPD-GROUP-LTD | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:162d:100::/56 | THE-NPD-GROUP-LTD | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
Network trust
what's this?
RPKI hygiene: D
how networks compare →
40.0%
of checked blocks have valid RPKI ROA coverage
(2 of 5)
Possible discrepancies (1)
These blocks are registered to The NPD Group Inc. 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.
| 2a00:2381:162d:100::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AS395018
BTNET-MNT
CCA32-ARIN
CCA32-ARIN
CCA32-ARIN
CCA32-ARIN
DUMY-RIPE
DUMY-RIPE
PMS14-ARIN
PMS14-ARIN
SGL29-ARIN
SGL29-ARIN
+2 more