AS13428 76.77.112.0/20 CIDR and IP Range Summary.ASN: 13428 - Surf Air Wireless LLCHost Count: 4094Addressable IPs: 409676.77.112.0/2476.77.113.0/2476.77.114.0/2476.77.115.0/2476.77.116.0/2476.77.117.0/2476.77.118.0/2476.77.119.0/2476.77.120.0/2476.77.121.0/2476.77.122.0/2476.77.123.0/2476.77.124.0/2476.77.125.0/2476.77.126.0/2476.77.127.0/24