inetnum: 126.96.36.199 - 188.8.131.52 netname: ISTANBUL_GAYRETTEPE_POP descr: CUSTOMER SIDE METRO ETHERNET IP BLOCK country: TR admin-c: CHK7-RIPE tech-c: NT1402-RIPE status: ASSIGNED PA mnt-by: mnt-3c1b created: 2014-08-15T11:12:32Z last-modified: 2016-05-07T08:23:11Z source: RIPE person: Cenk H. Keylan address: 3C1B Telekomunikasyon ve Internet Hizmetleri San.ve Tic. Ltd. Sti. address: Mustafa Kemal Mahallesi, 2125 Sokak No:6 address: Kolbay Is Merkezi A Blok D1 address: 06510 Cankaya Ankara Turkiye abuse-mailbox: email@example.com phone: +90-850-988-0000 phone: +90-312-988-0000 nic-hdl: CHK7-RIPE created: 2010-04-26T11:07:36Z last-modified: 2013-11-07T13:44:16Z source: RIPE mnt-by: mnt-3c1b person: noc_3c1b Telekom address: Mustafa Kemal Mahallesi, 2125 Sokak No: 6 address: Kolbay Is Merkezi A Blok D1 address: 06510 Cankaya Ankara TURKEY phone: +90-312-988-0000 nic-hdl: nT1402-RIPE created: 2010-06-18T12:08:33Z last-modified: 2013-11-07T13:42:25Z source: RIPE mnt-by: mnt-3c1b route: 184.108.40.206/24 descr: 3C1B TELEKOM - 220.127.116.11/21 origin: AS6823 mnt-by: mnt-3c1b created: 2014-02-10T08:01:16Z last-modified: 2014-02-10T08:01:16Z 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.