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 ARM Ltd
Every country where this organization has IPv4 allocations, ranked by IPs held.
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 217.140.100.0/22 | 1.0K |
1.1%
|
AS28939 | GB | — | — |
| 217.140.108.0/22 | 1.0K |
2.1%
|
AS28939 | GB | — | — |
| 217.140.96.0/23 | 512 |
3.3%
|
AS28939 | GB | — | — |
| 217.140.102.0/23 | 512 |
0.0%
|
AS28939 | US | Texas | Austin |
| 217.140.106.0/23 | 512 |
1.0%
|
AS28939 | GB | — | — |
| 217.140.110.0/23 | 512 |
2.0%
|
AS28939 | GB | — | — |
| 217.140.96.0/24 | 256 |
0.0%
|
AS28939 | SG | — | — |
| 217.140.97.0/24 | 256 |
0.0%
|
AS28939 | GB | — | — |
| 217.140.99.0/24 | 256 |
5.5%
|
AS28939 | GB | England | Cambridge |
| 217.140.100.0/24 | 256 |
0.0%
|
AS28939 | US | Texas | Austin |
| 217.140.101.0/24 | 256 |
0.0%
|
AS28939 | GB | England | Harlow |
| 217.140.104.0/24 | 256 |
2.3%
|
AS28939 | GB | — | — |
| 217.140.106.0/24 | 256 |
0.0%
|
AS28939 | GB | — | — |
| 217.140.107.0/24 | 256 |
0.0%
|
AS28939 | US | Texas | Austin |
| 217.140.108.0/24 | 256 |
0.0%
|
AS28939 | IN | — | — |
| 217.140.109.0/24 | 256 |
3.5%
|
AS28939 | GB | England | Cambridge |
Frequently Asked Questions
How many IP addresses does ARM Ltd own?
ARM Ltd controls 3.6K IPv4 addresses distributed across 8 CIDR ranges. The organization is registered in United Kingdom.
What ASNs does ARM Ltd operate?
ARM Ltd operates 1 Autonomous System. Each ASN represents an independently routed network that ARM Ltd manages for internet traffic delivery.
What countries does ARM Ltd serve?
ARM Ltd has IP address allocations in 4 countries, indicating a multinational network presence for delivering services across these regions.
What type of organization is ARM Ltd?
ARM Ltd is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
