AS5719 SUNY at Stony Brook
18.104.22.168/16 - SUNY-SB
NetHandle: NET-129-49-0-0-1 OrgID: SUNYASB Parent: NET-129-0-0-0-0 NetName: SUNY-SB NetRange: 22.214.171.124 - 126.96.36.199 NetType: assignment RegDate: 1987-08-03 Updated: 2014-03-24 TechHandle: BB3872-ARIN Source: ARIN OrgID: SUNYASB OrgName: State University of New York at Stony Brook CanAllocate: Street: 247 ECC Building City: Stony Brook State/Prov: NY Country: US PostalCode: 11794-2620 Comment: Contact firstname.lastname@example.org RegDate: 1985-08-07 Updated: 2013-12-17 OrgTechHandle: BB3872-ARIN OrgAdminHandle: BB3872-ARIN OrgAbuseHandle: BB3872-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.