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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About The Johns Hopkins University Applied Physics Laboratory LLC
The Johns Hopkins University Applied Physics Laboratory LLC is a not-for-profit, United States Navy-sponsored, university-affiliated research center (UARC) in Howard County, Maryland, United States.
Operates 1 network present at 1 internet exchange with a selective peering policy.
Countries served by Johns Hopkins University Applied Physics Laboratory
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Johns Hopkins University Applied Physics Laboratory
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 128.244.0.0/16 | 65.5K |
0.6%
|
AS77 | US | Maryland | Laurel |
| 204.9.128.0/24 | 256 |
0.0%
|
AS77 | US | — | — |
| 204.9.130.0/24 | 256 |
0.0%
|
AS77 | US | — | — |
Frequently Asked Questions
How many IP addresses does Johns Hopkins University Applied Physics Laboratory own?
Johns Hopkins University Applied Physics Laboratory controls 66.0K IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in United States.
What ASNs does Johns Hopkins University Applied Physics Laboratory operate?
Johns Hopkins University Applied Physics Laboratory operates 1 Autonomous System. Each ASN represents an independently routed network that Johns Hopkins University Applied Physics Laboratory manages for internet traffic delivery.
What type of organization is Johns Hopkins University Applied Physics Laboratory?
Johns Hopkins University Applied Physics Laboratory is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.
