18.104.22.168/20 - ESUNIV
NetHandle: NET-206-225-96-0-1 OrgID: ESU-1 Parent: NET-206-0-0-0-0 NetName: ESUNIV NetRange: 22.214.171.124 - 126.96.36.199 NetType: assignment RegDate: 1995-11-17 Updated: 1998-08-28 TechHandle: DG689-ARIN Source: ARIN OrgID: ESU-1 OrgName: East Stroudsburg University CanAllocate: Street: Computer Center Street: ESU Campus Mail City: East Stroudsburg State/Prov: PA Country: US PostalCode: 18301 Comment: East Stroudsburg University Computing and Communications Services RegDate: 1995-11-17 Updated: 2011-09-24 OrgAbuseHandle: DG689-ARIN OrgTechHandle: DG689-ARIN OrgAdminHandle: JVS11-ARIN Source: ARIN
IP address subranges within this IP range
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.