inetnum: 18.104.22.168 - 22.214.171.124 netname: MATBAOMEDIA-VN descr: Mat Bao Media Joint Stock Company descr: Tower 3, Quang Trung Sofware Park, 49 To Ky, Tan Chanh Hiep, District 12, HCMC admin-c: HND5-AP tech-c: VTH3-AP remarks: send spam and abuse report to firstname.lastname@example.org country: VN mnt-by: MAINT-VN-VNNIC mnt-lower: MAINT-VN-VNNIC mnt-irt: IRT-VNNIC-AP status: ALLOCATED PORTABLE last-modified: 2014-07-21T12:21:12Z 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.