AS1659 Taiwan Academic Network (TANet) Information Center
220.127.116.11/18 - TANET-NET
inetnum: 18.104.22.168 - 22.214.171.124 netname: TANET-NET descr: Ministry of Education Computer Center descr: 12F, No 106, Sec.2,Hoping E. Rd., descr: Taipei Taiwan 106 country: TW admin-c: TA61-AP tech-c: TA61-AP status: ALLOCATED PORTABLE mnt-by: MAINT-TW-TWNIC mnt-lower: MAINT-TW-TWNIC mnt-routes: MAINT-TW-TWNIC mnt-irt: IRT-TWNIC-AP remarks: This space is statically assigned. last-modified: 2011-06-30T02:06:02Z source: APNIC
IP address subranges within this IP 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.