220.127.116.11/24 - ARA-MSC
NetHandle: NET-161-195-0-0-1 OrgID: ARAMAR-2 Parent: NET-161-0-0-0-0 NetName: ARA-MSC NetRange: 18.104.22.168 - 22.214.171.124 NetType: assignment OriginAS: 29967 RegDate: 1993-01-26 Updated: 2009-12-07 Source: ARIN OrgID: ARAMAR-2 OrgName: ARAMARK CanAllocate: Street: 1101 Market Street City: Philadelphia State/Prov: PA Country: US PostalCode: 19107 RegDate: 1993-01-26 Updated: 2011-09-24 OrgAbuseHandle: ZFB-ARIN OrgAdminHandle: ZFB-ARIN OrgTechHandle: ZFB-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.