AS3999 66.71.17.0/24 CIDR and IP Range Summary.ASN: 3999 - The Pennsylvania State UniversityHost Count: 254Addressable IPs: 256 66.71.17.066.71.17.166.71.17.266.71.17.366.71.17.466.71.17.566.71.17.666.71.17.766.71.17.866.71.17.966.71.17.1066.71.17.1166.71.17.1266.71.17.1366.71.17.1466.71.17.1566.71.17.1666.71.17.1766.71.17.1866.71.17.1966.71.17.2066.71.17.2166.71.17.2266.71.17.2366.71.17.2466.71.17.2566.71.17.2666.71.17.2766.71.17.2866.71.17.2966.71.17.3066.71.17.3166.71.17.3266.71.17.3366.71.17.3466.71.17.3566.71.17.3666.71.17.3766.71.17.3866.71.17.3966.71.17.4066.71.17.4166.71.17.4266.71.17.4366.71.17.4466.71.17.4566.71.17.4666.71.17.4766.71.17.4866.71.17.4966.71.17.5066.71.17.5166.71.17.5266.71.17.5366.71.17.5466.71.17.5566.71.17.5666.71.17.5766.71.17.5866.71.17.5966.71.17.6066.71.17.6166.71.17.6266.71.17.6366.71.17.6466.71.17.6566.71.17.6666.71.17.6766.71.17.6866.71.17.6966.71.17.7066.71.17.7166.71.17.7266.71.17.7366.71.17.7466.71.17.7566.71.17.7666.71.17.7766.71.17.7866.71.17.7966.71.17.8066.71.17.8166.71.17.8266.71.17.8366.71.17.8466.71.17.8566.71.17.8666.71.17.8766.71.17.8866.71.17.8966.71.17.9066.71.17.9166.71.17.9266.71.17.9366.71.17.9466.71.17.9566.71.17.9666.71.17.9766.71.17.9866.71.17.9966.71.17.10066.71.17.10166.71.17.10266.71.17.10366.71.17.10466.71.17.10566.71.17.10666.71.17.10766.71.17.10866.71.17.10966.71.17.11066.71.17.11166.71.17.11266.71.17.11366.71.17.11466.71.17.11566.71.17.11666.71.17.11766.71.17.11866.71.17.11966.71.17.12066.71.17.12166.71.17.12266.71.17.12366.71.17.12466.71.17.12566.71.17.12666.71.17.12766.71.17.12866.71.17.12966.71.17.13066.71.17.13166.71.17.13266.71.17.13366.71.17.13466.71.17.13566.71.17.13666.71.17.13766.71.17.13866.71.17.13966.71.17.14066.71.17.14166.71.17.14266.71.17.14366.71.17.14466.71.17.14566.71.17.14666.71.17.14766.71.17.14866.71.17.14966.71.17.15066.71.17.15166.71.17.15266.71.17.15366.71.17.15466.71.17.15566.71.17.15666.71.17.15766.71.17.15866.71.17.15966.71.17.16066.71.17.16166.71.17.16266.71.17.16366.71.17.16466.71.17.16566.71.17.16666.71.17.16766.71.17.16866.71.17.16966.71.17.17066.71.17.17166.71.17.17266.71.17.17366.71.17.17466.71.17.17566.71.17.17666.71.17.17766.71.17.17866.71.17.17966.71.17.18066.71.17.18166.71.17.18266.71.17.18366.71.17.18466.71.17.18566.71.17.18666.71.17.18766.71.17.18866.71.17.18966.71.17.19066.71.17.19166.71.17.19266.71.17.19366.71.17.19466.71.17.19566.71.17.19666.71.17.19766.71.17.19866.71.17.19966.71.17.20066.71.17.20166.71.17.20266.71.17.20366.71.17.20466.71.17.20566.71.17.20666.71.17.20766.71.17.20866.71.17.20966.71.17.21066.71.17.21166.71.17.21266.71.17.21366.71.17.21466.71.17.21566.71.17.21666.71.17.21766.71.17.21866.71.17.21966.71.17.22066.71.17.22166.71.17.22266.71.17.22366.71.17.22466.71.17.22566.71.17.22666.71.17.22766.71.17.22866.71.17.22966.71.17.23066.71.17.23166.71.17.23266.71.17.23366.71.17.23466.71.17.23566.71.17.23666.71.17.23766.71.17.23866.71.17.23966.71.17.24066.71.17.24166.71.17.24266.71.17.24366.71.17.24466.71.17.24566.71.17.24666.71.17.24766.71.17.24866.71.17.24966.71.17.25066.71.17.25166.71.17.25266.71.17.25366.71.17.25466.71.17.255