AS5663 152.61.176.0/20 CIDR and IP Range Summary.ASN: 5663 - US Geological SurveryHost Count: 4094Addressable IPs: 4096152.61.176.0/24152.61.177.0/24152.61.178.0/24152.61.179.0/24152.61.180.0/24152.61.181.0/24152.61.182.0/24152.61.183.0/24152.61.184.0/24152.61.185.0/24152.61.186.0/24152.61.187.0/24152.61.188.0/24152.61.189.0/24152.61.190.0/24152.61.191.0/24