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
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About Princeton University
Princeton University is a private Ivy League research university in Princeton, New Jersey, United States. Founded in 1746 in Elizabeth as the College of New Jersey, Princeton is the fourth-oldest institution of higher education in the United States and one of the nine colonial colleges chartered before the American Revolution.
Princeton University — global IP footprint
Cities where Princeton University has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Countries served by Princeton University
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Princeton University
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 128.112.0.0/16 | 65.5K |
16.8%
|
AS88 | US | New Jersey | Princeton |
| 140.180.0.0/16 | 65.5K |
15.9%
|
AS88 | US | New Jersey | Princeton |
| 66.180.176.0/20 | 4.1K |
5.2%
|
AS88 | US | New Jersey | Princeton |
| 204.153.48.0/22 | 1.0K |
6.6%
|
AS88 | US | New Jersey | Princeton |
| 205.172.164.0/22 | 1.0K |
0.0%
|
AS88 | US | — | — |
| 199.111.8.0/23 | 512 |
0.0%
|
AS400065 | US | — | — |
| 192.12.53.0/24 | 256 |
0.0%
|
AS88 | US | — | — |
Frequently Asked Questions
How many IP addresses does Princeton University own?
Princeton University controls 138.0K IPv4 addresses distributed across 7 CIDR ranges. The organization is registered in United States.
What ASNs does Princeton University operate?
Princeton University operates 2 Autonomous Systems. Each ASN represents an independently routed network that Princeton University manages for internet traffic delivery.
What type of organization is Princeton University?
Princeton University is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.
