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 →
About Neustar
Neustar, Inc. is an American technology company that provides real-time information and analytics for risk, digital performance, defense, telecommunications, entertainment, and marketing industries, and also provides clearinghouse and directory services to the global communications and Internet industries.
Countries served by NeuStar, Inc.
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by NeuStar, Inc.
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 156.154.16.0/23 | 512 |
21.9%
|
AS7786 | US | — | — |
| 156.154.24.0/23 | 512 |
9.4%
|
AS7786 | US | — | — |
| 156.154.90.0/23 | 512 |
0.0%
|
AS32980 | US | — | — |
| 156.154.116.0/23 | 512 |
0.0%
|
AS7786 | US | — | — |
| 156.154.148.0/23 | 512 |
0.2%
|
AS7786 | US | — | — |
| 156.154.188.0/23 | 512 |
0.4%
|
AS7786 | US | — | — |
| 156.154.192.0/23 | 512 |
6.4%
|
AS7786 | US | — | — |
| 156.154.18.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.26.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.30.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.42.0/24 | 256 |
24.6%
|
AS7786 | US | — | — |
| 156.154.52.0/24 | 256 |
10.5%
|
AS7786 | US | — | — |
| 156.154.56.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.59.0/24 | 256 |
2.0%
|
AS7786 | US | — | — |
| 156.154.83.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.89.0/24 | 256 |
0.0%
|
AS32980 | US | — | — |
| 156.154.90.0/24 | 256 |
0.0%
|
AS32980 | US | — | — |
| 156.154.136.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.138.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.196.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.199.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.200.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 156.154.202.0/24 | 256 |
0.0%
|
AS7786 | US | — | — |
| 209.173.53.0/24 | 256 |
17.6%
|
AS7786 | US | — | — |
Frequently Asked Questions
How many IP addresses does NeuStar, Inc. own?
NeuStar, Inc. controls 7.7K IPv4 addresses distributed across 24 CIDR ranges. The organization is registered in United States.
What ASNs does NeuStar, Inc. operate?
NeuStar, Inc. operates 2 Autonomous Systems. Each ASN represents an independently routed network that NeuStar, Inc. manages for internet traffic delivery.
What type of organization is NeuStar, Inc.?
NeuStar, Inc. is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
