AS701 63.91.16.0/21 CIDR and IP Range Summary.ASN: 701 - Verizon BusinessHost Count: 2046Addressable IPs: 204863.91.16.0/2463.91.17.0/2463.91.18.0/2463.91.19.0/2463.91.20.0/2463.91.21.0/2463.91.22.0/2463.91.23.0/24