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.
V6NetHandle: NET6-2606-1100-1 OrgID: HCOL-1 Parent: NET6-2600-1 NetName: NULINK NetRange: 2606:1100:: - 2606:1100:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 11693 RegDate: 2011-09-27 Updated: 2012-02-24 Source: ARIN OrgID: HCOL-1 OrgName: HC Cable OPCO, LLC CanAllocate: Street: 70B Sewell Rd City: Newnan State/Prov: GA Country: US PostalCode: 30263 Comment: www.nulinkdigital.com RegDate: 2010-09-24 Updated: 2017-01-28 OrgAbuseHandle: JPS76-ARIN OrgAdminHandle: HELMI-ARIN OrgTechHandle: JPS76-ARIN OrgNOCHandle: JPS76-ARIN Source: ARIN
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.