inetnum: 18.104.22.168 - 22.214.171.124 netname: Clodo-Cloud descr: IT House, Ltd country: RU org: ORG-IHL2-RIPE admin-c: MD13180-RIPE tech-c: MD14687-RIPE status: ASSIGNED PA mnt-by: ROSNIIROS-MNT mnt-routes: ROSNIIROS-MNT mnt-domains: ITHOUSE-MNT created: 2011-03-16T13:02:14Z last-modified: 2015-06-08T14:01:11Z source: RIPE organisation: ORG-IHL2-RIPE org-name: IT House, Ltd org-type: OTHER address: 7, Kalyazinskaya, address: 194017, St. Petersburg e-mail: email@example.com abuse-c: AR23823-RIPE e-mail: firstname.lastname@example.org phone: +7 (812) 380-24-97 mnt-by: ROSNIIROS-MNT mnt-ref: ROSNIIROS-MNT mnt-ref: RUNNET-MNT mnt-by: ITHOUSE-MNT created: 2011-03-16T12:27:00Z last-modified: 2016-08-23T15:59:51Z source: RIPE person: Maxim Dyubarev address: IT House, Ltd address: 7, Kalyazinskaya str., address: Saint-Petersburg, Russia, 194017 e-mail: email@example.com phone: +79119622222 nic-hdl: MD13180-RIPE mnt-by: ITHOUSE-MNT created: 2011-03-16T12:38:09Z last-modified: 2011-03-16T12:42:07Z source: RIPE person: Maxim Dyubarev address: Kalyazinskaya,7, Saint-Petersburg, Russia, 194017 e-mail: firstname.lastname@example.org phone: +79119622222 nic-hdl: MD14687-RIPE mnt-by: ROSNIIROS-MNT created: 2011-06-17T07:43:41Z last-modified: 2011-06-17T07:43:41Z source: RIPE route: 126.96.36.199/21 descr: IT House, Ltd origin: AS57010 notify: email@example.com mnt-by: ROSNIIROS-MNT created: 2015-03-03T14:04:59Z last-modified: 2015-03-03T14:04:59Z 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.