AS225 University of Virginia
188.8.131.52/24 - NRAO-CV-VID
NetHandle: NET-192-33-117-0-1 OrgID: NRAO-2 Parent: NET-192-0-0-0-0 NetName: NRAO-CV-VID NetRange: 184.108.40.206 - 220.127.116.11 NetType: assignment RegDate: 1987-11-11 Updated: 2007-03-19 TechHandle: NRAOH-ARIN NOCHandle: NRAOH-ARIN AbuseHandle: NRAOH-ARIN Source: ARIN OrgID: NRAO-2 OrgName: National Radio Astronomy Observatory CanAllocate: Street: P.O. Box O City: Socorro State/Prov: NM Country: US PostalCode: 87801 RegDate: 1987-11-11 Updated: 2007-03-14 OrgTechHandle: NRAOH-ARIN OrgNOCHandle: NRAOH-ARIN OrgAdminHandle: NRAOH-ARIN OrgAbuseHandle: NRAOH-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.