NetTools

Your public IP address and connection details

Your IP Address
216.73.217.100
IPv4
Live — updates when you reconnect VPN or click refresh

Network

IP Address216.73.217.100
IP VersionIPv4
ISP / OrganizationAnthropic, PBC
ASN16509
Cloudflare ColoCMH
HTTP ProtocolHTTP/2
TLS VersionTLSv1.3

Location

CountryUnited States
Country CodeUS
RegionOhio
Region CodeOH
CityColumbus
Postal Code43215
TimezoneAmerica/New_York
Coordinates39.96118, -82.99879
EU CountryNo

Client

User AgentMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
CF-Raya5030b643d44d858

IP / Domain Lookup

Enter an IP address or domain. Domains are resolved via Cloudflare DNS (A/AAAA), then IP details are fetched.

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DNS Records

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Port Check

Test TCP reachability from Cloudflare’s edge (not your local network). Max 10 ports. Examples: 80,443 or 16000-16009 or 16000-16005,443,80.

Connection Speedtest

Measures download throughput (R2 when uploaded, otherwise streamed from this worker) and upload to this worker.

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