NetHandle: NET-74-91-0-0-1 OrgID: ATLAN-76 Parent: NET-74-0-0-0-0 NetName: AMC-NET-7 NetRange: 220.127.116.11 - 18.104.22.168 NetType: allocation OriginAS: 29838 RegDate: 2011-04-01 Updated: 2012-03-02 Source: ARIN OrgID: ATLAN-76 OrgName: Atlantic Metro Communications, LLC CanAllocate: Street: 4 Century Drive City: Parsippany State/Prov: NJ Country: US PostalCode: 07054 RegDate: 2008-09-03 Updated: 2017-09-19 OrgAbuseHandle: AMCAB-ARIN OrgNOCHandle: ANOC10-ARIN OrgTechHandle: ANE36-ARIN OrgAdminHandle: ANE36-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.