AS19157 23.86.16.0/20 CIDR and IP Range Summary.ASN: 19157 - Charter CommunicationsHost Count: 4094Addressable IPs: 409623.86.16.0/2423.86.17.0/2423.86.18.0/2423.86.19.0/2423.86.20.0/2423.86.21.0/2423.86.22.0/2423.86.23.0/2423.86.24.0/2423.86.25.0/2423.86.26.0/2423.86.27.0/2423.86.28.0/2423.86.29.0/2423.86.30.0/2423.86.31.0/24