{ "asn": 109, "handle": "CISCOSYSTEMS", "description": "Cisco Systems, Inc.", "subnets": { "ipv4": [ "12.5.186.0/23", "12.19.88.0/21", "12.159.148.0/22", "64.100.0.0/14", "64.104.0.0/16", "66.187.208.0/20", "72.163.0.0/16", "128.107.0.0/16", "144.254.0.0/16", "161.44.0.0/16", "171.68.0.0/14", "173.36.0.0/14", "192.118.76.0/22", "192.133.192.0/19", "192.133.224.0/20", "192.133.240.0/22", "192.135.250.0/24", "198.133.219.0/24", "198.135.0.0/21", "204.69.198.0/23", "204.69.200.0/24", "216.128.32.0/19" ], "ipv6": [ "2001:420::/32" ] } }