AS16526 Birch Telecom, Inc.
220.127.116.11/21 - NET-69-53-124-0
NetHandle: NET-69-53-124-0-1 OrgID: C00972307 Parent: NET-69-53-0-0-1 NetName: NET-69-53-124-0 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 2004-12-15 Updated: 2004-12-15 Source: ARIN OrgID: C00972307 OrgName: On Call Computers CanAllocate: Street: 1408 S FRETZ AVE Street: STE 7 City: EDMOND State/Prov: OK Country: US PostalCode: 73003 RegDate: 2004-12-15 Updated: 2011-03-19 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.