220.127.116.11/18 - CZ-DIALTELECOM-20040224
inetnum: 18.104.22.168 - 22.214.171.124 netname: CZ-DIALTELECOM-20040224 country: CZ org: ORG-IA8-RIPE admin-c: DIAL666-RIPE tech-c: DIAL666-RIPE status: ALLOCATED PA notify: email@example.com mnt-by: RIPE-NCC-HM-MNT mnt-by: DIALTELECOM-MNT mnt-lower: DIALTELECOM-MNT mnt-routes: AS29208-MNT created: 2004-02-24T11,55,46Z last-modified: 2017-10-30T09,46,30Z source: RIPE organisation: ORG-IA8-RIPE org-name: Dial Telecom, a.s. org-type: LIR address: Krizikova 36a address: 186 00 address: Praha 8 address: CZECH REPUBLIC phone: +420226204400 fax-no: +420226204197 e-mail: firstname.lastname@example.org admin-c: JS50-RIPE admin-c: RJ1598-RIPE admin-c: MP1364-RIPE abuse-c: AR14411-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: DIALTELECOM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: DIALTELECOM-MNT created: 2004-04-17T11,04,32Z last-modified: 2016-06-15T12,58,17Z source: RIPE role: Dial Telecom Hostmaster Role address: Dial Telecom, a.s. address: Krizikova 36a/237 address: Praha 8 address: 186 00 address: The Czech Republic phone: +420 226 204 400 phone: +420 226 204 111 fax-no: +420 226 204 197 e-mail: email@example.com org: ORG-IA8-RIPE admin-c: MP1364-RIPE admin-c: JS50-RIPE admin-c: ZP389-RIPE tech-c: MP1364-RIPE tech-c: JS50-RIPE tech-c: ZP389-RIPE tech-c: RJ1598-RIPE nic-hdl: DIAL666-RIPE notify: firstname.lastname@example.org abuse-mailbox: email@example.com mnt-by: DIALTELECOM-MNT created: 2011-06-06T07,41,39Z last-modified: 2015-08-06T14,43,09Z source: RIPE route: 126.96.36.199/18 origin: AS29208 mnt-by: DIALTELECOM-MNT created: 2017-10-13T09,25,36Z last-modified: 2017-10-13T09,25,36Z source: RIPE
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.