NetHandle: NET-192-197-0-0-1 OrgID: BCAA Parent: NET-192-0-0-0-0 NetName: BCAA NetRange: 184.108.40.206 - 220.127.116.11 NetType: assignment RegDate: 1992-07-24 Updated: 2001-07-25 TechHandle: MM6280-ARIN Source: ARIN OrgID: BCAA OrgName: BCAA CanAllocate: Street: 4567 Canada Way City: Burnaby State/Prov: BC Country: CA PostalCode: V5G-4T1 RegDate: 1992-07-24 Updated: 2011-09-24 OrgAdminHandle: MM6280-ARIN OrgAbuseHandle: MM6280-ARIN OrgTechHandle: MM6280-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.