NetHandle: NET-64-46-128-0-1 OrgID: CAIC Parent: NET-64-0-0-0-0 NetName: CYBERACCESS NetRange: 184.108.40.206 - 220.127.116.11 NetType: allocation Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE RegDate: 2000-03-06 Updated: 2012-03-02 TechHandle: PP136-ARIN Source: ARIN OrgID: CAIC OrgName: Cyber Access Internet Communications CanAllocate: Street: 2000 Massachusetts Avenue, Suite 4 City: Cambridge State/Prov: MA Country: US PostalCode: 02140 RegDate: 1999-11-05 Updated: 2011-09-24 OrgTechHandle: PP136-ARIN OrgAbuseHandle: PP136-ARIN OrgAdminHandle: PP136-ARIN Source: ARIN
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.