200.3.245.0/24

inetnum:    200.3.244/22
status:     assigned
owner:      Procalculo S.A.
city:       Bogotá
country:    CO
owner-c:    MGS2
tech-c:     MGS2
abuse-c:    MGS2
inetrev:    200.3.244/23
nserver:    WWW2.PROCALCULOPROSIS.COM
nserver:    DNS2.PROCALCULOPROSIS.COM
inetrev:    200.3.246/24
nserver:    WWW2.PROCALCULOPROSIS.COM
nserver:    DNS2.PROCALCULOPROSIS.COM
created:    1995-12-05
changed:    1999-04-07
source:     LACNIC


nic-hdl:     MGS2
person:      Mauricio Gutiérrez Sánchez
e-mail:      mgutierrez@PROCALCULO.COM
address:     Calle 90, 13-40, Piso 5
address:     110221 - Bogotá - CU
country:     CO
phone:       +57  17451145 [4540]
created:     20060309
changed:     20180419

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.