|ASN||AS14618 Amazon.com, Inc.|
NetHandle: NET-54-234-0-0-1 OrgID: AMAZO-4 Parent: NET-54-224-0-0-1 NetName: AMAZO-ZIAD2 NetRange: 22.214.171.124 - 126.96.36.199 NetType: reallocation OriginAS: 16509 RegDate: 2012-11-30 Updated: 2012-11-30 Source: ARIN OrgID: AMAZO-4 OrgName: Amazon.com, Inc. CanAllocate: Street: Amazon Web Services, Inc. Street: P.O. Box 81226 City: Seattle State/Prov: WA Country: US PostalCode: 98108-1226 Comment: For details of this service please see Comment: http://ec2.amazonaws.com/ RegDate: 2005-09-29 Updated: 2017-01-28 OrgAdminHandle: IPMAN40-ARIN OrgNOCHandle: AANO1-ARIN OrgAbuseHandle: AEA8-ARIN OrgTechHandle: ANO24-ARIN Source: ARIN
IP address subblocks within this block
Netblocks are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a 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.