AS13916 66.159.229.0/24 CIDR and IP Range Summary.ASN: 13916 - Proofpoint Inc.Host Count: 254Addressable IPs: 256 66.159.229.066.159.229.166.159.229.266.159.229.366.159.229.466.159.229.566.159.229.666.159.229.766.159.229.866.159.229.966.159.229.1066.159.229.1166.159.229.1266.159.229.1366.159.229.1466.159.229.1566.159.229.1666.159.229.1766.159.229.1866.159.229.1966.159.229.2066.159.229.2166.159.229.2266.159.229.2366.159.229.2466.159.229.2566.159.229.2666.159.229.2766.159.229.2866.159.229.2966.159.229.3066.159.229.3166.159.229.3266.159.229.3366.159.229.3466.159.229.3566.159.229.3666.159.229.3766.159.229.3866.159.229.3966.159.229.4066.159.229.4166.159.229.4266.159.229.4366.159.229.4466.159.229.4566.159.229.4666.159.229.4766.159.229.4866.159.229.4966.159.229.5066.159.229.5166.159.229.5266.159.229.5366.159.229.5466.159.229.5566.159.229.5666.159.229.5766.159.229.5866.159.229.5966.159.229.6066.159.229.6166.159.229.6266.159.229.6366.159.229.6466.159.229.6566.159.229.6666.159.229.6766.159.229.6866.159.229.6966.159.229.7066.159.229.7166.159.229.7266.159.229.7366.159.229.7466.159.229.7566.159.229.7666.159.229.7766.159.229.7866.159.229.7966.159.229.8066.159.229.8166.159.229.8266.159.229.8366.159.229.8466.159.229.8566.159.229.8666.159.229.8766.159.229.8866.159.229.8966.159.229.9066.159.229.9166.159.229.9266.159.229.9366.159.229.9466.159.229.9566.159.229.9666.159.229.9766.159.229.9866.159.229.9966.159.229.10066.159.229.10166.159.229.10266.159.229.10366.159.229.10466.159.229.10566.159.229.10666.159.229.10766.159.229.10866.159.229.10966.159.229.11066.159.229.11166.159.229.11266.159.229.11366.159.229.11466.159.229.11566.159.229.11666.159.229.11766.159.229.11866.159.229.11966.159.229.12066.159.229.12166.159.229.12266.159.229.12366.159.229.12466.159.229.12566.159.229.12666.159.229.12766.159.229.12866.159.229.12966.159.229.13066.159.229.13166.159.229.13266.159.229.13366.159.229.13466.159.229.13566.159.229.13666.159.229.13766.159.229.13866.159.229.13966.159.229.14066.159.229.14166.159.229.14266.159.229.14366.159.229.14466.159.229.14566.159.229.14666.159.229.14766.159.229.14866.159.229.14966.159.229.15066.159.229.15166.159.229.15266.159.229.15366.159.229.15466.159.229.15566.159.229.15666.159.229.15766.159.229.15866.159.229.15966.159.229.16066.159.229.16166.159.229.16266.159.229.16366.159.229.16466.159.229.16566.159.229.16666.159.229.16766.159.229.16866.159.229.16966.159.229.17066.159.229.17166.159.229.17266.159.229.17366.159.229.17466.159.229.17566.159.229.17666.159.229.17766.159.229.17866.159.229.17966.159.229.18066.159.229.18166.159.229.18266.159.229.18366.159.229.18466.159.229.18566.159.229.18666.159.229.18766.159.229.18866.159.229.18966.159.229.19066.159.229.19166.159.229.19266.159.229.19366.159.229.19466.159.229.19566.159.229.19666.159.229.19766.159.229.19866.159.229.19966.159.229.20066.159.229.20166.159.229.20266.159.229.20366.159.229.20466.159.229.20566.159.229.20666.159.229.20766.159.229.20866.159.229.20966.159.229.21066.159.229.21166.159.229.21266.159.229.21366.159.229.21466.159.229.21566.159.229.21666.159.229.21766.159.229.21866.159.229.21966.159.229.22066.159.229.22166.159.229.22266.159.229.22366.159.229.22466.159.229.22566.159.229.22666.159.229.22766.159.229.22866.159.229.22966.159.229.23066.159.229.23166.159.229.23266.159.229.23366.159.229.23466.159.229.23566.159.229.23666.159.229.23766.159.229.23866.159.229.23966.159.229.24066.159.229.24166.159.229.24266.159.229.24366.159.229.24466.159.229.24566.159.229.24666.159.229.24766.159.229.24866.159.229.24966.159.229.25066.159.229.25166.159.229.25266.159.229.25366.159.229.25466.159.229.255