220.127.116.11/24 - YHC-3
NetHandle: NET-209-99-0-0-1 OrgID: YOKU Parent: NET-209-0-0-0-0 NetName: YHC-3 NetRange: 18.104.22.168 - 22.214.171.124 NetType: allocation RegDate: 2000-08-23 Updated: 2012-03-02 TechHandle: TXNT-NOC-ARIN Source: ARIN OrgID: YOKU OrgName: YHC Corporation CanAllocate: Street: 4100 Smith School Road City: Austin State/Prov: TX Country: US PostalCode: 78744 RegDate: 2000-08-23 Updated: 2013-02-13 OrgTechHandle: DFNOC-ARIN OrgAdminHandle: DFNOC-ARIN OrgAbuseHandle: ABUSE991-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.