220.127.116.11/24 - CHNET
NetHandle: NET-192-131-121-0-1 OrgID: UDE-6 Parent: NET-192-0-0-0-0 NetName: CHNET NetRange: 18.104.22.168 - 22.214.171.124 NetType: assignment RegDate: 1991-10-30 Updated: 2009-08-04 TechHandle: RBO171-ARIN Source: ARIN OrgID: UDE-6 OrgName: U.S. Dept of Energy CanAllocate: Street: Field Office, Chicago Street: 9800 S. Cass Avenue City: Argonne State/Prov: IL Country: US PostalCode: 60439 RegDate: 1991-10-30 Updated: 2011-09-24 OrgAdminHandle: RBO171-ARIN OrgAbuseHandle: RBO171-ARIN OrgTechHandle: RBO171-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.