inetnum: 184.108.40.206 - 220.127.116.11 netname: AMRON-NET country: UA org: ORG-AA380-RIPE admin-c: AN3284-RIPE tech-c: AN3284-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: AMRON-MNT mnt-routes: AMRON-MNT mnt-domains: AMRON-MNT created: 2007-10-26T13:16:55Z last-modified: 2016-04-14T09:39:23Z source: RIPE sponsoring-org: ORG-SESa1-RIPE organisation: ORG-AA380-RIPE org-name: "Radio station "Radio set" Ltd org-type: OTHER address: 18a Korabelov str. address: Nikolaev, 54052 address: UA fax-no: +380 51 2637958 phone: +380 51 2637954 e-mail: firstname.lastname@example.org abuse-c: AR22249-RIPE abuse-mailbox: email@example.com notify: firstname.lastname@example.org admin-c: AN3284-RIPE tech-c: AN3284-RIPE mnt-ref: AMRON-MNT mnt-by: AMRON-MNT created: 2007-10-15T07:28:57Z last-modified: 2014-09-11T18:14:35Z source: RIPE role: AMRON NOC address: 18a Korabelov str., Nikolaev, 54052, Ukraine fax-no: +380 51 2637958 phone: +380 51 2637954 e-mail: email@example.com notify: firstname.lastname@example.org abuse-mailbox: email@example.com admin-c: PVN34-RIPE tech-c: SSV103-RIPE nic-hdl: AN3284-RIPE created: 2007-10-15T07:15:01Z last-modified: 2007-10-16T06:50:06Z source: RIPE mnt-by: AMRON-MNT route: 18.104.22.168/22 descr: AMRON origin: AS34715 mnt-by: AMRON-MNT created: 2007-11-06T15:48:57Z last-modified: 2007-11-06T15:48:57Z 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.