Protect Your Privacy
A Virtual Private Network (VPN) is an essential tool for protecting your privacy and ensuring your security while online. Read our VPN Guide to find out more.
inet6num: 2400:b480::/32 netname: FOXCONN-NET descr: Foxconn Technology Group descr: No.2, Ziyou St., Tucheng Dist. descr: New Taipei City Taiwan 236 admin-c: ZH2365-AP tech-c: ZH2365-AP country: TW mnt-by: MAINT-TW-TWNIC mnt-irt: IRT-TWNIC-AP status: ALLOCATED PORTABLE last-modified: 2014-03-05T08:53:30Z source: APNIC
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.