inetnum: 126.96.36.199 - 188.8.131.52 netname: CERGIS descr: Cergis Networks country: ID admin-c: DM530-AP tech-c: DM530-AP status: ALLOCATED NON-PORTABLE remarks: Send spam & Abuse report to: firstname.lastname@example.org notify: email@example.com mnt-by: MAINT-ID-CERGISNETWORKS mnt-lower: MAINT-ID-CERGISNETWORKS mnt-routes: MAINT-ID-CERGISNETWORKS mnt-irt: IRT-CERGIS-ID last-modified: 2014-06-06T06:41:30Z source: APNIC
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.