AS45538 Online data services
220.127.116.11/24 - ODS-VNNIC-VN
inetnum: 18.104.22.168 - 22.214.171.124 netname: ODS-VNNIC-VN descr: Online data services JSC descr: 123 Truong Dinh, dist 3, HCMC country: VN admin-c: HTV3-AP tech-c: HNT6-AP status: ALLOCATED PORTABLE remarks: send spam and abuse report to firstname.lastname@example.org mnt-by: MAINT-VN-VNNIC mnt-lower: MAINT-VN-VNNIC mnt-irt: IRT-VNNIC-AP last-modified: 2010-12-29T01:48:01Z 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.