NetHandle: NET-8-15-12-0-1 OrgID: ACNA Parent: NET-8-0-0-0-1 NetName: LVLT-ACNA-8-15-12 NetRange: 188.8.131.52 - 184.108.40.206 NetType: reassignment RegDate: 2006-12-01 Updated: 2006-12-01 Source: ARIN OrgID: ACNA OrgName: American Communication Network (ACN.Inc) CanAllocate: Street: 32991 Hamilton Court City: Farmington Hills State/Prov: MI Country: US PostalCode: 48334 RegDate: 2006-06-21 Updated: 2011-09-24 OrgAbuseHandle: SGI24-ARIN OrgTechHandle: SGI24-ARIN OrgAbuseHandle: MWI155-ARIN OrgTechHandle: MWI155-ARIN OrgAdminHandle: SGI24-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.