inetnum: 220.127.116.11 - 18.104.22.168 netname: HKCIX descr: - HKCIX - descr: Hongkong Commercial Internet Exchange country: HK org: ORG-IL11-AP admin-c: IX2-AP tech-c: IX2-AP mnt-by: APNIC-HM mnt-lower: MAINT-HKCIX-AP mnt-irt: IRT-HKCIX-HK status: ALLOCATED PORTABLE last-modified: 2017-08-30T07:21:38Z 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.