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Organization

Navajo Tribal Utility Authority

IPv4 addresses
4,096
CIDR ranges
3
Category
unknown
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.

65/100
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 Navajo Tribal Utility Authority

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

ASNs owned by Navajo Tribal Utility Authority

ASNNameIPsPrefixesCountry
AS20228 Navajo Tribal Utility Authority 4.1K 3 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
162.219.88.0/21 2.0K
6.2%
AS20228 US Arizona Saint Michaels
66.92.68.0/22 1.0K
93.6%
AS20228 US
74.117.36.0/22 1.0K
0.0%
AS20228 US Arizona Chinle

Frequently Asked Questions

How many IP addresses does Navajo Tribal Utility Authority own?

Navajo Tribal Utility Authority controls 4.1K IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in United States.

What ASNs does Navajo Tribal Utility Authority operate?

Navajo Tribal Utility Authority operates 1 Autonomous System. Each ASN represents an independently routed network that Navajo Tribal Utility Authority manages for internet traffic delivery.

What type of organization is Navajo Tribal Utility Authority?

Navajo Tribal Utility Authority is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-31 01:10:31 UTC
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