THE DUN & BRADSTREET CORPORATION
The Dun & Bradstreet Corporation
LEI
RI37BMPWE56BCJ747E14
Registered name
THE DUN & BRADSTREET CORPORATION
Jurisdiction
Ultimate parent
Dun & Bradstreet Holdings, Inc.
254900LNALVKD1ZX7U27
Cluster stats
| Netblocks | 7 |
| All fragments | 9 blocks across 2 clusters |
| Cluster ID | 191774390 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI RI37BMPWE56BCJ747E14 |
| 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 | |
Footprint over time
2 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-06
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 159.137.0.0/17 | The Dun & Bradstreet Corporation | ARIN | ● high | |
| 159.137.48.0/24 | The Dun & Bradstreet Corporation | BGP | ANNOUNCED | ● high |
| 159.137.49.0/24 | The Dun & Bradstreet Corporation | BGP | ANNOUNCED | ● high |
| 159.137.50.0/24 | The Dun & Bradstreet Corporation | BGP | ANNOUNCED | ● high |
| 159.137.51.0/24 | The Dun & Bradstreet Corporation | BGP | ANNOUNCED | ● high |
| 159.137.52.0/24 | The Dun & Bradstreet Corporation | BGP | ANNOUNCED | ● high |
| 159.137.53.0/24 | The Dun & Bradstreet Corporation | BGP | ANNOUNCED | ● high |
Corporate group (4 entities) ~
- SE-BISNODE 17 blocks
- Dun & Bradstreet (Australia) Pty Ltd 2 blocks
- Dun & Bradstreet Schweiz AG 1 blocks
NIC Handles
AS7358
DBC-133
DNE131-ARIN
DNE131-ARIN
DNE131-ARIN
DNE131-ARIN