inetnum: 188.8.131.52 - 184.108.40.206 netname: IPS-AUSNET descr: imported inetnum object for IRSS country: AU admin-c: CY50-AP tech-c: CY50-AP status: ALLOCATED PORTABLE remarks: ---------- remarks: imported from ARIN object: remarks: remarks: inetnum: 220.127.116.11 - 18.104.22.168 remarks: netname: IPS-AUSNET remarks: org-id: IRSS remarks: status: assignment remarks: rev-srv: NS.IPS.GOV.AU remarks: tech-c: CY39-ARIN remarks: reg-date: 1990-01-25 remarks: changed: firstname.lastname@example.org 19990618 remarks: source: ARIN remarks: remarks: ---------- notify: email@example.com mnt-by: APNIC-HM last-modified: 2008-09-04T06:53:45Z 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.