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
- Government allocation +8
- Trust score 73 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by United States Postal Service
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by United States Postal Service
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 56.0.0.0/16 | 65.5K |
0.8%
|
AS5774 | US | Massachusetts | Springfield |
| 56.105.0.0/16 | 65.5K |
0.1%
|
AS5774 | US | — | — |
| 56.235.0.0/16 | 65.5K |
0.0%
|
AS5774 | US | — | — |
Frequently Asked Questions
How many IP addresses does United States Postal Service own?
United States Postal Service controls 196.6K IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in United States.
What ASNs does United States Postal Service operate?
United States Postal Service operates 1 Autonomous System. Each ASN represents an independently routed network that United States Postal Service manages for internet traffic delivery.
What type of organization is United States Postal Service?
United States Postal Service is categorized as government. This classification is based on the organization's primary use of its IP address allocations.
