Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by The Dun & Bradstreet Corporation
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by The Dun & Bradstreet Corporation
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 159.137.48.0/22 | 1.0K |
0.3%
|
AS7358 | US | — | — |
| 159.137.48.0/23 | 512 |
0.0%
|
AS7358 | US | New Jersey | Short Hills |
| 159.137.52.0/23 | 512 |
0.0%
|
AS7358 | US | — | — |
| 159.137.50.0/24 | 256 |
0.0%
|
AS7358 | AU | New South Wales | Sydney |
| 159.137.51.0/24 | 256 |
0.0%
|
AS7358 | SG | — | — |
| 159.137.52.0/24 | 256 |
0.0%
|
AS7358 | GB | England | London |
| 159.137.53.0/24 | 256 |
0.0%
|
AS7358 | DE | — | — |
Frequently Asked Questions
How many IP addresses does The Dun & Bradstreet Corporation own?
The Dun & Bradstreet Corporation controls 1.5K IPv4 addresses distributed across 2 CIDR ranges. The organization is registered in United States.
What ASNs does The Dun & Bradstreet Corporation operate?
The Dun & Bradstreet Corporation operates 1 Autonomous System. Each ASN represents an independently routed network that The Dun & Bradstreet Corporation manages for internet traffic delivery.
What type of organization is The Dun & Bradstreet Corporation?
The Dun & Bradstreet Corporation is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
