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 Brown Brothers Harriman & Company
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Brown Brothers Harriman & Company
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 204.136.24.0/21 | 2.0K |
0.2%
|
AS18438 | US | New York | Brooklyn |
| 192.200.4.0/22 | 1.0K |
0.0%
|
AS18438 | US | — | — |
| 192.200.2.0/23 | 512 |
1.6%
|
AS18438 | US | — | — |
| 192.200.6.0/23 | 512 |
0.2%
|
AS18438 | US | — | — |
| 192.200.1.0/24 | 256 |
2.3%
|
AS18438 | US | — | — |
| 192.200.5.0/24 | 256 |
0.0%
|
AS18438 | US | — | — |
| 192.200.8.0/24 | 256 |
3.5%
|
AS18438 | US | — | — |
| 204.136.16.0/24 | 256 |
0.0%
|
AS18438 | US | New Jersey | Springfield |
| 204.136.19.0/24 | 256 |
1.6%
|
AS18438 | US | — | — |
| 204.136.20.0/24 | 256 |
0.4%
|
AS18438 | US | — | — |
| 204.136.23.0/24 | 256 |
0.8%
|
AS18438 | US | — | — |
| 204.136.19.0/25 | 128 |
0.0%
|
AS18438 | PL | — | — |
| 204.136.23.0/25 | 128 |
0.0%
|
AS18438 | GB | — | — |
| 204.136.19.128/26 | 64 |
0.0%
|
AS18438 | PL | — | — |
| 204.136.23.128/26 | 64 |
0.0%
|
AS18438 | US | — | — |
| 204.136.19.192/27 | 32 |
0.0%
|
AS18438 | PL | — | — |
| 204.136.19.224/27 | 32 |
0.0%
|
AS18438 | US | — | — |
| 204.136.23.192/27 | 32 |
0.0%
|
AS18438 | GB | — | — |
| 204.136.23.224/27 | 32 |
0.0%
|
AS18438 | US | — | — |
Frequently Asked Questions
How many IP addresses does Brown Brothers Harriman & Company own?
Brown Brothers Harriman & Company controls 5.1K IPv4 addresses distributed across 11 CIDR ranges. The organization is registered in United States.
What ASNs does Brown Brothers Harriman & Company operate?
Brown Brothers Harriman & Company operates 1 Autonomous System. Each ASN represents an independently routed network that Brown Brothers Harriman & Company manages for internet traffic delivery.
What countries does Brown Brothers Harriman & Company serve?
Brown Brothers Harriman & Company has IP address allocations in 4 countries, indicating a multinational network presence for delivering services across these regions.
What type of organization is Brown Brothers Harriman & Company?
Brown Brothers Harriman & Company is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
