NetHandle: NET-130-156-80-0-1 OrgID: MONMOU-1 Parent: NET-130-156-0-0-1 NetName: NJEDGE-MONMOUTH NetRange: 220.127.116.11 - 18.104.22.168 NetType: reassignment RegDate: 2015-03-13 Updated: 2015-03-13 Source: ARIN OrgID: MONMOU-1 OrgName: Monmouth University CanAllocate: Street: Information Management Street: 400 Cedar Avenue City: West Long Branch State/Prov: NJ Country: US PostalCode: 07764-1898 RegDate: 1991-03-28 Updated: 2014-07-30 OrgAbuseHandle: ABUSE4820-ARIN OrgTechHandle: JOYCE18-ARIN OrgNOCHandle: INFRA75-ARIN OrgAdminHandle: RC948-ARIN OrgTechHandle: RC948-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.