AS10143 Exetel Pty Ltd
188.8.131.52/24 - NSWBCI-AU
inetnum: 184.108.40.206 - 220.127.116.11 netname: NSWBCI-AU descr: NSW Breast Cancer Institute descr: Westmead Hospital descr: Cnr Hawkesbury & Darcy Rd descr: Westmead descr: NSW 2145 country: AU admin-c: JL1094-AP tech-c: JL1094-AP mnt-by: APNIC-HM status: ASSIGNED PORTABLE last-modified: 2015-08-26T01:24:21Z source: APNIC mnt-irt: IRT-NSWBCI-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.