AS12 New York University
2607:f600::/32 - NYU-NET6
V6NetHandle: NET6-2607-F600-1 OrgID: NYU Parent: NET6-2600-1 NetName: NYU-NET6 NetRange: 2607:F600:: - 2607:F600:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 12 Comment: Please query Merit's RADb for up to date information on allocations, routing policy, and contacts. Comment: whois -h whois.radb.net Comment: www.ra.net RegDate: 2008-08-22 Updated: 2017-11-27 TechHandle: COSI-ARIN NOCHandle: COSI-ARIN AbuseHandle: OIS9-ARIN Source: ARIN OrgID: NYU OrgName: New York University CanAllocate: Street: 726 Broadway, 8th Floor - ITS City: New York State/Prov: NY Country: US PostalCode: 10003 RegDate: 1984-07-05 Updated: 2017-11-27 OrgAdminHandle: ITS18-ARIN OrgNOCHandle: COSI-ARIN OrgTechHandle: COSI-ARIN OrgAbuseHandle: OIS9-ARIN Source: ARIN
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.