126.96.36.199/20 - GFDLNET
NetHandle: NET-140-208-0-0-1 OrgID: GFDL Parent: NET-140-0-0-0-0 NetName: GFDLNET NetRange: 188.8.131.52 - 184.108.40.206 NetType: assignment Comment: www.gfdl.noaa.gov Comment: Operations Staff - 24x7 (609)452-6560 Comment: Security related issues can be mailed to firstname.lastname@example.org RegDate: 1990-06-11 Updated: 2010-04-08 TechHandle: LLE17-ARIN Source: ARIN OrgID: GFDL OrgName: NOAA Geophysical Fluid Dynamics Laboratory CanAllocate: Street: 201 Forrestal Rd Street: Princeton, NJ City: Princeton State/Prov: NJ Country: US PostalCode: 08542 RegDate: 1990-01-24 Updated: 2017-06-05 OrgAbuseHandle: FLICK11-ARIN OrgAdminHandle: FLICK11-ARIN OrgTechHandle: WILSO1108-ARIN OrgTechHandle: FLICK11-ARIN OrgAbuseHandle: WILSO1108-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.