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Organization

County of Marin

IPv4 addresses
9,472
CIDR ranges
12
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 Marin

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

ASNs owned by County of Marin

ASNNameIPsPrefixesCountry
AS10309 County of Marin 9.5K 12 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
199.88.64.0/21 2.0K
0.8%
AS10309 US
199.88.80.0/21 2.0K
2.6%
AS10309 US
199.88.72.0/22 1.0K
0.4%
AS10309 US
199.88.88.0/22 1.0K
2.5%
AS10309 US California Novato
107.0.46.0/23 512
0.0%
AS10309 US
199.88.76.0/23 512
0.0%
AS10309 US
199.88.114.0/23 512
0.0%
AS10309 US
199.88.116.0/23 512
0.0%
AS10309 US
199.88.120.0/23 512
0.0%
AS10309 US
199.88.79.0/24 256
0.0%
AS10309 US
199.88.113.0/24 256
0.0%
AS10309 US
199.88.118.0/24 256
0.0%
AS10309 US

Frequently Asked Questions

How many IP addresses does County of Marin own?

County of Marin controls 9.5K IPv4 addresses distributed across 12 CIDR ranges. The organization is registered in United States.

What ASNs does County of Marin operate?

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

What type of organization is County of Marin?

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

Last updated: 2026-07-28 23:55:31 UTC
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