inetnum: 220.127.116.11 - 18.104.22.168 netname: MAYATAMA-ID descr: PT Mayatama Solusindo descr: Internet Service Provider descr: Jl. Sultan Hasanuddin No. 8A, Rimba Sekampung descr: Dumai Barat, Dumai, Riau admin-c: SS3354-AP tech-c: SS3354-AP remarks: send spam & abuse to: firstname.lastname@example.org country: ID mnt-by: MNT-APJII-ID mnt-irt: IRT-MAYATAMA-ID mnt-routes: MAINT-ID-MAYATAMA status: ALLOCATED PORTABLE last-modified: 2015-11-18T04:49:24Z 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.