← CompaniesDATED PUBLIC OBSERVATIONS

IP NETWORK

anthropic, pbc

Sites observed on this public IP network.

Observed domains3Current unique hostnames

Share of eligible sample0.0%31,938 checked domains

High + medium clues0Evidence confidence, not verification

Latest observationOct 28, 2026Observations expire after 31 days

SAVED PUBLIC SAMPLE

Domains observed with Anthropic, PBC

Show

10 50 100

1–3 of 3

Domain	Provider connection	CMS	Popularity
claude.com28 Oct 2026 · Page fetched Connection details A page response was fetched during this saved check. Network: Anthropic, PBC · inferred confidence Audit this domain →	anthropic, pbcBased on the IP network; hosting company unconfirmed.	Not identified / captured	Not available
claude.ai28 Oct 2026 · Page not fetched Connection details This saved check did not fetch a page. Network: Anthropic, PBC · inferred confidence Audit this domain →	anthropic, pbcBased on the IP network; hosting company unconfirmed.	Not identified / captured	Not available
www.anthropic.com28 Oct 2026 · Page fetched Connection details A page response was fetched during this saved check. Network: Anthropic, PBC · inferred confidence Audit this domain →	anthropic, pbcBased on the IP network; hosting company unconfirmed.	Not identified / captured	Not available

Dated observations; hosting, network and delivery are different connections. Popularity bands are link-based, not traffic. Latest sample observation: 2 Nov 2026.

Technology clues

CMS clues captured among 3 websites matching the current view. Counts can overlap.

No CMS clues were identified or captured in this view.

These are page clues, not verified software inventories.

Evidence confidence

Counts use each hostname’s strongest current clue for this provider role.

High0.0%00.0%Medium0.0%00.0%Low · DNS hint0.0%00.0%Inferred100.0%3100.0%Unconfirmed0.0%00.0%

How confidence is described

Network observations identify the public address network seen during the check. A shared address does not prove a shared origin, owner, or hosting plan. Low confidence means a DNS-only hint; hosting may be elsewhere. A confidence label summarizes available clues, not provider confirmation.

About these observations & sources

Saved Bare research and visitor-shared records, counted by domain. Latest observation in this view: Oct 28, 2026. Expired and withdrawn records are excluded. A saved check does not confirm that a domain is still active. This is a selected sample, not a market census, traffic estimate or customer list.

CMS and DNS clues may be unavailable for some checked domains. Missing clues mean not identified or not captured. Hosting, network, cloud, CDN and DNS describe different connections; their counts can overlap.

Data sources, attribution, licences & methodology.

More about matching Anthropic, PBC

What does matching Anthropic, PBC tell you?

An IP-network match identifies the network associated with a public serving address. It does not establish the retail hosting company.

Can this list confirm a customer relationship?

No. A public technical match does not prove a purchase, contract or endorsement. One website can use a retail host, cloud infrastructure and a separate delivery service. Counts reflect current opt-in hostnames, not all customers or market share.

How to read this profile

Evidence and sample limits

Network observations identify the public address network seen during the check. A shared address does not prove a shared origin, owner, or hosting plan. Counts combine dated Bare research and visitor-shared listings, grouped by hostname. They describe this limited sample, not all of Anthropic, PBC's customers.

Sources & methodology. A confidence label summarizes available clues; it is not provider confirmation. A website may change or disappear when its observation expires or a visitor withdraws sharing. Browsing this profile performs no checks.

Opening the directory

Reading saved observations. No new scan is running.

Domain

Provider connection

CMS

Popularity

claude.com28 Oct 2026 · Page fetched

Connection details

A page response was fetched during this saved check.

Network: Anthropic, PBC · inferred confidence

Audit this domain →

anthropic, pbcBased on the IP network; hosting company unconfirmed.

Not identified / captured

Not available

claude.ai28 Oct 2026 · Page not fetched

Connection details

This saved check did not fetch a page.

Network: Anthropic, PBC · inferred confidence

Audit this domain →

anthropic, pbcBased on the IP network; hosting company unconfirmed.

Not identified / captured

Not available

www.anthropic.com28 Oct 2026 · Page fetched

Connection details

A page response was fetched during this saved check.

Network: Anthropic, PBC · inferred confidence

Audit this domain →

anthropic, pbcBased on the IP network; hosting company unconfirmed.

Not identified / captured

Not available

Evidence confidence

Counts use each hostname’s strongest current clue for this provider role.

High0.0%00.0%

Medium0.0%00.0%

Low · DNS hint0.0%00.0%

Inferred100.0%3100.0%

Unconfirmed0.0%00.0%

How confidence is described

What does matching Anthropic, PBC tell you?

An IP-network match identifies the network associated with a public serving address. It does not establish the retail hosting company.

Can this list confirm a customer relationship?

Evidence and sample limits