inetnum: 126.96.36.199 - 188.8.131.52 netname: STARNETS-TVR descr: TVR - Romania country: ro admin-c: AA4-RIPE tech-c: AA4-RIPE status: ASSIGNED PA notify: email@example.com mnt-by: AS3233-MNT mnt-lower: AS3233-MNT mnt-routes: AS3233-MNT created: 2002-02-08T13:04:54Z last-modified: 2006-03-31T11:09:42Z source: RIPE person: Aurelian Alexandru address: EUROWEB ROMANIA SA address: Nouveau Center address: 102 Lipscani, Et.3, sect.3 address: Bucharest, 030039 phone: +40-21-3076547 fax-no: +40-21-3076544 e-mail: firstname.lastname@example.org nic-hdl: AA4-RIPE notify: email@example.com mnt-by: AS3233-MNT created: 1970-01-01T00:00:00Z last-modified: 2003-11-29T09:45:33Z source: RIPE route: 184.108.40.206/24 descr: STARNETS-TVR origin: AS6663 notify: firstname.lastname@example.org mnt-by: AS6663-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:33:36Z source: RIPE
IP Addresses in this 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.