inetnum: 126.96.36.199 - 188.8.131.52 netname: ALLIANZ-BG-1 descr: Allianz Bulgaria Holding descr: Sofia, Bulgaria country: BG admin-c: NR242-RIPE tech-c: NR242-RIPE status: ASSIGNED PA mnt-by: ORBITEL-NOC created: 2001-11-15T10:03:40Z last-modified: 2011-08-01T12:13:18Z source: RIPE person: Nikola Raykovski address: Bulgaria, Sofia address: 42, Damian Gruev Str. phone: +359 2 9801153 fax-no: +359 2 9504866 e-mail: firstname.lastname@example.org nic-hdl: NR242-RIPE remarks: Allianz Bulgaria Holding mnt-by: ORBITEL-NOC created: 2003-08-08T08:49:47Z last-modified: 2003-08-08T08:49:47Z source: RIPE route: 184.108.40.206/19 descr: Orbitel customer and internal origin: AS12716 mnt-by: AS12716-MNT mnt-by: SPNET-MNT mnt-by: ORBITEL-NOC created: 2015-02-25T12:36:19Z last-modified: 2015-02-25T12:36:19Z source: RIPE route: 220.127.116.11/19 descr: Orbitel customer and internal origin: AS8672 mnt-by: ORBITEL-NOC created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:32:43Z source: RIPE route: 18.104.22.168/19 descr: Orbitel customer and internal origin: AS8717 mnt-by: AS12716-MNT mnt-by: SPNET-MNT mnt-by: ORBITEL-NOC created: 2015-02-25T12:36:36Z last-modified: 2015-02-25T12:36:36Z 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.