AS3900 YHC Corporation
220.127.116.11/21 - LIVEW-N4
NetHandle: NET-209-99-35-0-1 OrgID: LIVEW-3 Parent: NET-209-99-0-0-1 NetName: LIVEW-N4 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 2005-12-06 Updated: 2005-12-06 TechHandle: ARIN4-ARIN Source: ARIN OrgID: LIVEW-3 OrgName: Livewire Services, Inc. CanAllocate: Street: 2533 N Carson St L241 City: Carson City State/Prov: NV Country: US PostalCode: 89706 RegDate: 2005-12-06 Updated: 2011-09-24 OrgTechHandle: ARIN4-ARIN OrgAdminHandle: ARIN4-ARIN OrgAbuseHandle: ARIN4-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.