inetnum: 189.220.16/20 status: reassigned owner: Cablemas Telecomunicaciones SA de CV ownerid: MX-CTSC6-LACNIC responsible: Isaac Torres Galvan address: Av. Vasco de Quiroga, 2000, Santa Fe address: 01210 - Alvaro Obregon - CX country: MX phone: +52 777 2410061  owner-c: FRL5 tech-c: FRL5 abuse-c: CTA6 created: 20120417 changed: 20120417 inetnum-up: 189.220/15 nic-hdl: CTA6 person: CABLEMAS TELECOMUNICACIONES - ABUSE e-mail: abuse@CABLEONLINE.COM.MX address: AVENIDA PAR VIAL, 80, ATLACOMULCO address: 62560 - JIUTEPEC - MO country: MX phone: +52 7773292473  created: 20120402 changed: 20120402 nic-hdl: FRL5 person: IP Master e-mail: ipmasterCM@IZZI.MX address: Av. Par vial, 80, Atlacomulco address: 62560 - Cuernavaca - 25 country: MX phone: +52 5550225413  created: 20080804 changed: 20170111
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.