class IPNetimport { IPNet } from "https://deno.land/x/easyts@0.1.3/net/ip.ts"; An IPNet represents an IP network. ConstructorsnewIPNet(ip: IP, mask: IPMask)Propertiesreadonlynetwork: stringreturns the address's network name, "ip+net". Methodscontains(ip: IP): booleanreports whether the network includes ip. toString(): stringreturns the CIDR notation of n like "192.0.2.0/24" or "2001:db8::/48" as defined in RFC 4632 and RFC 4291.