inetnum: 220.127.116.11 - 18.104.22.168 netname: ITC-NET org: ORG-SIS18-RIPE country: ro admin-c: HM10808-RIPE tech-c: HM10808-RIPE status: ASSIGNED PI mnt-by: AS8614-MNT mnt-by: RIPE-NCC-END-MNT mnt-routes: AS8614-MNT mnt-domains: AS8614-MNT created: 2005-06-21T12:57:21Z last-modified: 2016-04-14T10:38:33Z source: RIPE sponsoring-org: ORG-ATAS1-RIPE organisation: ORG-SIS18-RIPE org-name: ITC Institutul Pentru Tehnica De Calcul SA org-type: OTHER address: Calea Floreasca 167 address: Bucuresti 1 014459 address: Romania phone: +40-021-2320998 fax-no: +40-021-2320468 e-mail: firstname.lastname@example.org abuse-c: AR26606-RIPE admin-c: HM10808-RIPE tech-c: HM10808-RIPE ref-nfy: email@example.com mnt-by: AS8614-MNT mnt-ref: AS8614-MNT created: 2005-06-20T21:06:20Z last-modified: 2014-11-17T22:25:54Z source: RIPE person: HORIA MOGA address: SC ITC SA address: Fabrica de Glucoza 11A address: Bucuresti 1 014459 phone: +40-021-2320998 fax-no: +40-021-2320468 e-mail: firstname.lastname@example.org nic-hdl: HM10808-RIPE notify: email@example.com mnt-by: AS8614-MNT created: 1970-01-01T00:00:00Z last-modified: 2012-05-29T13:12:20Z 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.