inetnum: 188.8.131.52 - 184.108.40.206 netname: SPNET remarks: INFRA-AW descr: Spectrum Net infrastructure country: BG admin-c: RS2543-RIPE tech-c: PS5645 tech-c: GK1167-RIPE tech-c: TD939-RIPE status: ASSIGNED PA notify: firstname.lastname@example.org mnt-by: SPNET-MNT created: 2005-11-03T12:47:45Z last-modified: 2010-09-14T14:17:42Z source: RIPE person: George Kupenov address: Spectrum Net JSCo address: 36, G.M.Dimitrov blvd. address: BG 1797 Sofia address: Bulgaria phone: +359 2 9657619 fax-no: +359 2 9657646 e-mail: email@example.com abuse-mailbox: firstname.lastname@example.org nic-hdl: GK1167-RIPE mnt-by: SPNET-MNT created: 1970-01-01T00:00:00Z last-modified: 2005-12-27T10:32:56Z source: RIPE person: Peter Shtinkov address: Spectrum Net EOOD address: 36, G.M.Dimitrov blvd. address: BG 1797 Sofia address: Bulgaria phone: +359 2 9657611 fax-no: +359 2 9657646 nic-hdl: PS5645 mnt-by: SPNET-MNT notify: email@example.com created: 2002-07-31T10:18:31Z last-modified: 2002-07-31T10:18:31Z source: RIPE person: Rumiana Savova address: Spectrum Net EOOD address: 36, G.M.Dimitrov blvd. address: BG 1797 Sofia address: Bulgaria phone: +359 2 9657612 fax-no: +359 2 9657646 mnt-by: SPNET-MNT e-mail: firstname.lastname@example.org notify: email@example.com nic-hdl: RS2543-RIPE created: 2002-05-21T13:22:24Z last-modified: 2010-07-12T09:44:27Z source: RIPE person: Bisser Hadjimarkov address: Mobiltel EAD address: 1 Kukush str. address: BG 1309 Sofia address: Bulgaria phone: +359 2 4891027 fax-no: +359 2 9657646 e-mail: firstname.lastname@example.org abuse-mailbox: RIPE.Abuse@mobiltel.bg nic-hdl: TD939-RIPE mnt-by: MOBILTEL-MNT created: 2004-12-13T11:22:41Z last-modified: 2016-04-21T11:26:22Z source: RIPE route: 220.127.116.11/24 descr: Spectrum NET descr: BG-ONLY NETS origin: AS8717 notify: email@example.com mnt-by: SPNET-MNT created: 2011-01-17T11:54:21Z last-modified: 2011-01-17T11:54:21Z 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.