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Organization

County of San Diego

IPv4 addresses
3,584
CIDR ranges
7
Category
government
BGP prefixes announced
12

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.

73/100
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 County of San Diego

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

ASNs owned by County of San Diego

ASNNameIPsPrefixesCountry
AS401851 County of San Diego 3.6K 7 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
170.213.4.0/22 1.0K
0.0%
AS401851 US
170.213.2.0/23 512
0.0%
AS401851 US California San Diego
170.213.18.0/23 512
0.0%
AS401851 US California San Diego
170.213.22.0/23 512
0.0%
AS401851 US California Chula Vista
170.213.132.0/23 512
0.0%
AS401851 US
170.213.131.0/24 256
0.0%
AS401851 US
209.77.1.0/24 256
0.0%
AS401851 US

Frequently Asked Questions

How many IP addresses does County of San Diego own?

County of San Diego controls 3.6K IPv4 addresses distributed across 7 CIDR ranges. The organization is registered in United States.

What ASNs does County of San Diego operate?

County of San Diego operates 1 Autonomous System. Each ASN represents an independently routed network that County of San Diego manages for internet traffic delivery.

What type of organization is County of San Diego?

County of San Diego is categorized as government. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-08-01 23:40:30 UTC
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