NetHandle: NET-192-70-218-0-1 OrgID: MARATH-4 Parent: NET-192-0-0-0-0 NetName: MARATHON NetRange: 184.108.40.206 - 220.127.116.11 NetType: assignment RegDate: 1990-04-09 Updated: 2002-09-03 Source: ARIN OrgID: MARATH-4 OrgName: Marathon Oil Company CanAllocate: Street: 5555 San Felipe St. City: Houston State/Prov: TX Country: US PostalCode: 77056 RegDate: 1990-04-09 Updated: 2016-04-27 OrgAbuseHandle: ROSER2-ARIN OrgAdminHandle: JCG75-ARIN OrgTechHandle: ROSER2-ARIN OrgTechHandle: JCG75-ARIN OrgAbuseHandle: JCG75-ARIN Source: ARIN
IP Addresses in this 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.