AS37518 196.197.16.0/21 CIDR and IP Range Summary.ASN: 37518 - FiberGridHost Count: 2046Addressable IPs: 2048196.197.16.0/24196.197.17.0/24196.197.18.0/24196.197.19.0/24196.197.20.0/24196.197.21.0/24196.197.22.0/24196.197.23.0/24