126.96.36.199/20 - HPWREN-BBONE-UCSD-SPARE
NetHandle: NET-69-196-32-0-1 OrgID: THERE-41 Parent: NET-69-0-0-0-0 NetName: HPWREN-BBONE-UCSD-SPARE NetRange: 188.8.131.52 - 184.108.40.206 NetType: assignment OriginAS: 7377, 46985 Comment: http://blink.ucsd.edu RegDate: 2009-05-22 Updated: 2017-08-09 AbuseHandle: NOC1807-ARIN TechHandle: TH60-ARIN NOCHandle: TH60-ARIN NOCHandle: NOC1807-ARIN TechHandle: NOC1807-ARIN NOCHandle: BDU62-ARIN TechHandle: BDU62-ARIN Source: ARIN OrgID: THERE-41 OrgName: The Regents of the University of California - University of California, San Diego. CanAllocate: Street: Prism Project,University of California, San Diego Street: 9500 Gilman Drive Street: MS-0505 City: La Jolla State/Prov: CA Country: US PostalCode: 92093-0505 RegDate: 2009-05-15 Updated: 2015-10-19 OrgAbuseHandle: TH60-ARIN OrgTechHandle: TH60-ARIN OrgTechHandle: BDU62-ARIN OrgAdminHandle: TH60-ARIN OrgNOCHandle: TH60-ARIN OrgNOCHandle: SDSCN-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.