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Organization

Anthropic, PBC

IPv4 addresses
768
CIDR ranges
2
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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by Anthropic, PBC

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

ASNs owned by Anthropic, PBC

ASNNameIPsPrefixesCountry
AS399358 Anthropic, PBC 512 1 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
160.79.104.0/23 512
13.3%
AS399358 US
209.249.57.0/24 256
0.0%
AS60808 US

Frequently Asked Questions

How many IP addresses does Anthropic, PBC own?

Anthropic, PBC controls 768 IPv4 addresses distributed across 2 CIDR ranges. The organization is registered in United States.

What ASNs does Anthropic, PBC operate?

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

What type of organization is Anthropic, PBC?

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

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