inetnum: 188.8.131.52 - 184.108.40.206 netname: TEVA-UK-HOLDING-LIMITED country: GB org: ORG-TUHL1-RIPE admin-c: MVS279-RIPE tech-c: MVS279-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: MISTRALNOC mnt-routes: MISTRALNOC mnt-routes: BTNET-MNT mnt-domains: MISTRALNOC created: 2004-04-28T08:50:09Z last-modified: 2016-04-14T11:04:31Z source: RIPE sponsoring-org: ORG-MI5-RIPE organisation: ORG-TUHL1-RIPE org-name: TEVA UK HOLDINGS LIMITED org-type: OTHER address: Field House, Station Approach, Harlow, Essex, CM20 2FB e-mail: firstname.lastname@example.org abuse-c: AC29282-RIPE mnt-ref: MISTRALNOC mnt-by: MISTRALNOC created: 2013-12-13T09:34:00Z last-modified: 2016-02-15T16:33:21Z source: RIPE person: Mark Victor Saville address: Teva UK Limited, Field House, Station Approach, Harlow, Essex, CM20 2FB phone: +44 (0)20 7540 7222 nic-hdl: MVS279-RIPE mnt-by: MISTRALNOC created: 2013-12-13T09:35:45Z last-modified: 2013-12-13T09:35:45Z source: RIPE route: 220.127.116.11/24 descr: TEVA UK HOLDINGS LIMITED origin: AS2856 mnt-by: BTNET-MNT created: 2014-10-20T07:54:30Z last-modified: 2014-10-20T07:54:30Z 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.