AS1 199.183.16.0/20 CIDR and IP Range Summary.ASN: 1 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 4096199.183.16.0/24199.183.17.0/24199.183.18.0/24199.183.19.0/24199.183.20.0/24199.183.21.0/24199.183.22.0/24199.183.23.0/24199.183.24.0/24199.183.25.0/24199.183.26.0/24199.183.27.0/24199.183.28.0/24199.183.29.0/24199.183.30.0/24199.183.31.0/24