inetnum: 220.127.116.11 - 18.104.22.168 netname: VONLINE-VN descr: Viet Online trading service corporation descr: Room 606, Indochina Park tower, No4 Nguyen Dinh Chieu, Da Kao ward, 1 district, Ho Chi Minh City admin-c: NVN6-AP tech-c: HQD2-AP remarks: send spam and abuse report to email@example.com country: VN mnt-by: MAINT-VN-VNNIC mnt-lower: MAINT-VN-VNNIC mnt-irt: IRT-VNNIC-AP status: ALLOCATED PORTABLE last-modified: 2017-11-19T09:54:43Z 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.