AS3464 Alabama Supercomputer Network
18.104.22.168/19 - AREN-CIDR5
NetHandle: NET-216-109-0-0-1 OrgID: ASC Parent: NET-216-0-0-0-0 NetName: AREN-CIDR5 NetRange: 22.214.171.124 - 126.96.36.199 NetType: allocation Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE RegDate: 1998-10-15 Updated: 2012-03-02 TechHandle: MD3-ORG-ARIN Source: ARIN OrgID: ASC OrgName: Alabama Supercomputer Network CanAllocate: Street: 686 Discovery Dr. City: Huntsville State/Prov: AL Country: US PostalCode: 35806 RegDate: 1987-09-05 Updated: 2016-07-08 OrgTechHandle: MD3-ORG-ARIN OrgAdminHandle: MD3-ORG-ARIN OrgAbuseHandle: MD3-ORG-ARIN Source: ARIN
IP address subranges within this IP 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.