inetnum: 188.8.131.52 - 184.108.40.206 org: ORG-TNSL1-RIPE netname: TNSUK country: GB admin-c: HT1296-RIPE tech-c: HT1296-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: TNSI-NE-MNT mnt-domains: TNSI-NE-MNT mnt-routes: TNSI-NE-MNT mnt-routes: TNSI-UK-SYSADMIN mnt-domains: TNSI-UK-SYSADMIN created: 1970-01-01T00:00:00Z last-modified: 2016-04-14T10:37:22Z source: RIPE organisation: ORG-TNSL1-RIPE org-name: Transaction Network Services (UK) LTD org-type: LIR phone: +17034538414 phone: +35318659228 fax-no: +17034538392 fax-no: +35318553068 mnt-ref: TNSI-NE-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT created: 2009-05-13T09:24:14Z last-modified: 2016-03-23T10:41:47Z source: RIPE abuse-c: AR17953-RIPE address: Sheffield Business Park, 5 Europa View address: S9 1XH address: Sheffield address: UNITED KINGDOM e-mail: email@example.com admin-c: CJ1954-RIPE admin-c: DD3917-RIPE person: Sean Heagy address: Transaction Network Services, Inc. address: 10740 Parkridge Boulevard address: Reston - United States phone: +001 8002404824 nic-hdl: HT1296-RIPE mnt-by: TNSI-NE-MNT created: 2009-04-24T15:56:30Z last-modified: 2015-12-10T18:16:43Z source: RIPE route: 220.127.116.11/22 descr: TNSUK-AS origin: AS19305 mnt-by: tns-sheffield mnt-by: TNSI-NE-MNT created: 2006-01-06T17:46:02Z last-modified: 2011-08-04T15:22:10Z 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.