inetnum: 188.8.131.52 - 184.108.40.206 netname: LANNET-COM-UA country: UA org: ORG-LANN1-RIPE admin-c: TYMK1-RIPE tech-c: TYMK1-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: LANNNETUA-MNT mnt-routes: LANNNETUA-MNT mnt-domains: LANNNETUA-MNT notify: firstname.lastname@example.org created: 2012-06-20T11:07:28Z last-modified: 2016-04-14T10:46:23Z source: RIPE sponsoring-org: ORG-Vs35-RIPE organisation: ORG-LANN1-RIPE org-name: TzOV "LAN-NET" org-type: OTHER address: 77300, Kalush, Ivano-Frankivsk reg.,Ukraine e-mail: email@example.com abuse-c: AR20326-RIPE abuse-mailbox: firstname.lastname@example.org mnt-ref: LANNNETUA-MNT mnt-by: LANNNETUA-MNT created: 2012-06-19T10:01:39Z last-modified: 2014-04-03T16:40:59Z source: RIPE person: Tymkiv Volodymyr Ivanovych address: 77300, Kalush, Ivano-Frankivsk reg.,Ukraine phone: +380681878873 e-mail: email@example.com nic-hdl: TYMK1-RIPE mnt-by: LANNNETUA-MNT created: 2012-06-19T10:00:18Z last-modified: 2012-06-19T10:00:19Z 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.