inetnum: 152.231.27/24 status: reallocated owner: COLOMBIATEL TELECOMUNICACIONES ownerid: CO-COTE9-LACNIC responsible: Jhon Salcedo Henao address: Avda 4 Norte, 24 90, Piso 2 address: -- - Cali - VL country: CO phone: +57 2 3798419  owner-c: JSH tech-c: JSH abuse-c: JSH inetrev: 152.231.27/24 nserver: NS1.COLOMBIATEL.CO nsstat: 20170822 AA nslastaa: 20170822 created: 20160703 changed: 20160703 inetnum-up: 152.231.24/21 nic-hdl: JSH person: jhon salcedo henao e-mail: gerencia@COLOMBIATEL.CO address: avda 4 norte 24n90 piso2, , address: - cali - vl country: CO phone: +57 2 3851055  created: 20140122 changed: 20160703
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.