AS1970 Texas A&M University
184.108.40.206/20 - TAMUCT-NET
NetHandle: NET-98-159-48-0-1 OrgID: TEXAS-119 Parent: NET-98-0-0-0-0 NetName: TAMUCT-NET NetRange: 220.127.116.11 - 18.104.22.168 NetType: assignment OriginAS: 1970 RegDate: 2010-03-12 Updated: 2012-02-24 TechHandle: ITS27-ARIN NOCHandle: ITS27-ARIN AbuseHandle: ITS27-ARIN Source: ARIN OrgID: TEXAS-119 OrgName: Texas A&M University-Central Texas CanAllocate: Street: 1001 Leadership Place City: Killeen State/Prov: TX Country: US PostalCode: 76549-4111 RegDate: 2009-12-15 Updated: 2013-02-28 OrgTechHandle: ITS27-ARIN OrgAdminHandle: ITS27-ARIN OrgAbuseHandle: ITS27-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.