inetnum: 188.8.131.52 - 184.108.40.206 netname: DE-ASTIGA-20160129 country: DE org: ORG-AG166-RIPE admin-c: MB40986-RIPE tech-c: FE2236-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: de-astiga-1-mnt created: 2016-01-29T09:26:48Z last-modified: 2016-07-04T11:17:17Z source: RIPE organisation: ORG-AG166-RIPE org-name: astiga GmbH org-type: LIR address: Breitscheidstr. 65 address: 70176 address: Stuttgart address: GERMANY phone: +49 711 4889 0 e-mail: firstname.lastname@example.org admin-c: MB40986-RIPE tech-c: FE2236-RIPE tech-c: MB40986-RIPE abuse-c: AR35107-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: de-astiga-1-mnt notify: email@example.com mnt-by: RIPE-NCC-HM-MNT mnt-by: de-astiga-1-mnt created: 2016-01-28T08:58:24Z last-modified: 2016-07-04T11:17:16Z source: RIPE person: Felix Epple address: Breitscheidstr. 65 address: 70176 address: Stuttgart address: GERMANY phone: +49 711 4889 0 nic-hdl: FE2236-RIPE mnt-by: de-astiga-1-mnt created: 2016-01-28T08:58:23Z last-modified: 2016-01-28T08:58:23Z source: RIPE person: Matthias Boehmichen address: astiga GmbH address: Breitscheidstr. 65 address: 70176 Stuttgart address: DE phone: +49 (0) 711 4889020 org: ORG-AG166-RIPE nic-hdl: MB40986-RIPE mnt-by: de-astiga-1-mnt created: 2016-01-28T10:18:30Z last-modified: 2016-01-28T10:18:30Z source: RIPE e-mail: firstname.lastname@example.org notify: email@example.com route: 220.127.116.11/22 descr: astiga GmbH origin: AS48918 mnt-by: de-astiga-1-mnt mnt-by: MNT-GLOBALWAYS created: 2016-04-04T15:54:42Z last-modified: 2016-04-04T15:54:42Z 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.