NetHandle: NET-170-136-0-0-1 OrgID: VIADCO Parent: NET-170-0-0-0-0 NetName: VIADCORP NetRange: 220.127.116.11 - 18.104.22.168 NetType: assignment RegDate: 1994-05-18 Updated: 2012-03-02 Source: ARIN OrgID: VIADCO OrgName: Viad Corp CanAllocate: Street: 1850 North Central Ave. Ste 1900 City: Phoenix State/Prov: AZ Country: US PostalCode: 85004 RegDate: 1994-05-18 Updated: 2012-08-14 OrgAbuseHandle: VH2-ORG-ARIN OrgTechHandle: VH2-ORG-ARIN OrgAdminHandle: VH2-ORG-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.