NetHandle: NET-192-12-120-0-1 OrgID: THEMIT-1 Parent: NET-192-0-0-0-0 NetName: MITRE-PI-C1 NetRange: 184.108.40.206 - 220.127.116.11 NetType: assignment RegDate: 1985-09-04 Updated: 2006-11-14 TechHandle: RS1914-ARIN AbuseHandle: RS1914-ARIN NOCHandle: MITRE-ARIN Source: ARIN OrgID: THEMIT-1 OrgName: The MITRE Corporation CanAllocate: Street: 202 Burlington Rd. Street: Dept. R10N City: Bedford State/Prov: MA Country: US PostalCode: 02152 RegDate: 1985-09-04 Updated: 2008-09-10 OrgTechHandle: RS1914-ARIN OrgAdminHandle: RS1914-ARIN OrgAbuseHandle: RS1914-ARIN OrgNOCHandle: MITRE-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.