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Organization

NANOG

IPv4 addresses
4,096
CIDR ranges
1
Category
unknown
BGP prefixes announced
1

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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by NANOG

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

ASNs owned by NANOG

ASNNameIPsPrefixesCountry
AS19230 NANOG 4.1K 1 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
192.252.240.0/20 4.1K
69.1%
AS19230 US Washington Bellevue

Frequently Asked Questions

How many IP addresses does NANOG own?

NANOG controls 4.1K IPv4 addresses distributed across 1 CIDR ranges. The organization is registered in United States.

What ASNs does NANOG operate?

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

What type of organization is NANOG?

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

Last updated: 2026-07-20 10:10:34 UTC
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