inetnum: 184.108.40.206 - 220.127.116.11 netname: ROCKDALE-LIB-AU descr: ROCKDALE CITY LIBRARY descr: 448 Princes Highway descr: Rockdale descr: NSW 2216 country: AU admin-c: DM85-AP tech-c: DM85-AP remarks: ** Conversion note - reference 'DM30-AU' changed to 'DM85-AP' remarks: Record imported from AUNIC as part of AUNIC->APNIC migration remarks: Please see http://www.apnic.net/db/aunic/ mnt-by: APNIC-HM status: ALLOCATED PORTABLE last-modified: 2015-08-26T01:01:58Z source: APNIC mnt-irt: IRT-ROCKDALE-NON-AU
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.