AS12036 ISP Associates, Inc. DBA Dixie-Net
2607:fc90::/32 - DIXIE-NET-COM-V6-1
V6NetHandle: NET6-2607-FC90-1 OrgID: ISPA Parent: NET6-2600-1 NetName: DIXIE-NET-COM-V6-1 NetRange: 2607:FC90:: - 2607:FC90:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 12036 RegDate: 2009-08-14 Updated: 2012-02-24 AbuseHandle: KB942-ARIN NOCHandle: KB942-ARIN TechHandle: KB942-ARIN Source: ARIN OrgID: ISPA OrgName: ISP Associates, Inc. DBA Dixie-Net CanAllocate: Street: P.O. Box 28 City: Ripley State/Prov: MS Country: US PostalCode: 38663 RegDate: 2000-05-11 Updated: 2015-08-24 OrgTechHandle: KB942-ARIN OrgAbuseHandle: KB942-ARIN OrgAdminHandle: KB942-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.