IP Address
Geolocation
Location
United States (US), Northern America
Coordinates
39.5385, -97.4826
Precision
Country
Time Zone
America / Chicago (4:51 PM, UTC-6)
Network
Autonomous System Number (ASN)
ASN Organization
AMAZON-02
ASN Country
United States (US)
Classless Inter-domain Routing Block (CIDR)
216.73.216.0/22 (1.0K addresses)
Registration
Organization
Anthropic, PBC
Classless Inter-domain Routing Block (CIDR)
216.73.216.0/22 (1.0K addresses)
Network Range
NET-216-73-216-0-1
Network Name
AWS-ANTHROPIC
Regional Internet Registry (RIR)
American Registry for Internet Numbers (ARIN)
Registered
June 5, 2024
Last Modified
June 5, 2024 (1 year ago)
Last Verified
March 4, 2026 (now)
Abuse Contact
arin@anthropic.com