inetnum: 184.108.40.206 - 220.127.116.11 netname: RU-RICH-YAMAL-NAD-4 descr: JSC Uralsvyazinform, a Yamalo-Nenetsk branch descr: The network for dynamic assignment of IP adresses for PPPoE service. descr: Yamal region, Nadym town, /32 per customer country: RU admin-c: KYAR-RIPE admin-c: KLMA-RIPE tech-c: KYAR-RIPE tech-c: KLMA-RIPE notify: firstname.lastname@example.org status: ASSIGNED PA mnt-by: YAMAL-MNT created: 2006-09-01T10:07:58Z last-modified: 2006-09-01T10:07:58Z source: RIPE person: Andrey Klimenko address: JSC Uralsvyazinform, a Yamalo-Nenetsk branch address: 70 a Mira str, Noyabrsk, address: Tumenskaya obl, Russia e-mail: email@example.com phone: +7 3496 351424 nic-hdl: KLMA-RIPE created: 2006-03-21T05:35:33Z last-modified: 2016-04-07T07:39:46Z mnt-by: RIPE-NCC-LOCKED-MNT source: RIPE person: Konstantyn Yarkov address: 2 Matrosova str, Salekhard, address: Yamalo-Nenetsk autonomous district, address: Russia e-mail: firstname.lastname@example.org fax-no: +7 34922 40081 phone: +7 34922 30412 nic-hdl: KYAR-RIPE mnt-by: MFIST-MNT created: 2004-01-19T09:57:24Z last-modified: 2007-11-21T04:14:04Z source: RIPE route: 18.104.22.168/21 descr: A Yamalo-Nenetsk branch of JSC Uralsvyazinform Autonomus System origin: AS34875 mnt-by: YAMAL-MNT created: 2006-06-26T10:07:45Z last-modified: 2006-06-26T10:07:45Z 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.