184.108.40.206/20 - LT-LIETUVOS-971007
inetnum: 220.127.116.11 - 18.104.22.168 org: ORG-LT1-RIPE netname: LT-LIETUVOS-971007 country: LT admin-c: LTIN1-RIPE tech-c: LTIN1-RIPE status: ALLOCATED PA notify: email@example.com mnt-by: RIPE-NCC-HM-MNT mnt-by: TELECOMLT-MNT mnt-lower: AS8764-MNT mnt-lower: TELECOMLT-MNT mnt-routes: AS8764-MNT created: 2002-01-09T07,54,34Z last-modified: 2017-02-01T04,41,44Z source: RIPE organisation: ORG-LT1-RIPE org-name: Telia Lietuva, AB org-type: LIR address: Lvovo 25 address: LT-03501 address: Vilnius address: LITHUANIA phone: +37052367133 fax-no: +37052783736 e-mail: firstname.lastname@example.org abuse-mailbox: email@example.com mnt-ref: AS8764-MNT mnt-ref: TELECOMLT-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: TELECOMLT-MNT abuse-c: LTIN2-RIPE created: 2004-04-17T11,37,19Z last-modified: 2017-02-17T05,27,09Z source: RIPE person: Telia Lietuva AB IP NCC address: Telia Lietuva, AB address: Lvovo 25 address: LT-03501 Vilnius address: Lithuania phone: +370 5 2367082 e-mail: firstname.lastname@example.org nic-hdl: LTIN1-RIPE mnt-by: TELECOMLT-MNT created: 2002-07-26T06,18,03Z last-modified: 2017-02-01T04,36,48Z source: RIPE abuse-mailbox: email@example.com
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.