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Organization

University of California, Santa Cruz

IPv4 addresses
131,072
CIDR ranges
2
Category
academic
BGP prefixes announced
3

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.

71/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by University of California, Santa Cruz

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by University of California, Santa Cruz

ASNNameIPsPrefixesCountry
AS5739 University of California, Santa Cruz 131.1K 2 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
128.114.0.0/16 65.5K
38.5%
AS5739 US California Scotts Valley
169.233.0.0/16 65.5K
48.9%
AS5739 US California Santa Cruz

Frequently Asked Questions

How many IP addresses does University of California, Santa Cruz own?

University of California, Santa Cruz controls 131.1K IPv4 addresses distributed across 2 CIDR ranges. The organization is registered in United States.

What ASNs does University of California, Santa Cruz operate?

University of California, Santa Cruz operates 1 Autonomous System. Each ASN represents an independently routed network that University of California, Santa Cruz manages for internet traffic delivery.

What type of organization is University of California, Santa Cruz?

University of California, Santa Cruz is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-27 16:40:31 UTC
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