ip        216.73.216.231 (IPv4)
asn       AS16509 AMAZON-02 - Amazon.com, Inc., US
prefix    216.73.216.0/22
country   US
registry  ARIN (allocated 2024-03-26)
netname   AWS-ANTHROPIC (NET-216-73-216-0-1)
range     216.73.216.0 - 216.73.219.255
registrant Anthropic, PBC
administrative,routing,dns,abuse,noc,technical Anthropic