AS5663 152.62.16.0/21 CIDR and IP Range Summary.ASN: 5663 - US Geological SurveryHost Count: 2046Addressable IPs: 2048152.62.16.0/24152.62.17.0/24152.62.18.0/24152.62.19.0/24152.62.20.0/24152.62.21.0/24152.62.22.0/24152.62.23.0/24