AS5760 Biddeford Internet Corp
184.108.40.206/20 - GWI-BLK-5
NetHandle: NET-205-209-64-0-1 OrgID: BIDF Parent: NET-205-0-0-0-0 NetName: GWI-BLK-5 NetRange: 220.127.116.11 - 18.104.22.168 NetType: allocation Comment: rwhois.gwi.net port 4321 RegDate: 2004-03-29 Updated: 2012-02-24 TechHandle: FK20-ARIN Source: ARIN OrgID: BIDF OrgName: Great Works Internet CanAllocate: Street: 43 Landry Street City: Biddeford State/Prov: ME Country: US PostalCode: 04005 RegDate: 1994-08-16 Updated: 2017-03-29 ReferralServer: rwhois://rwhois.gwi.net:4321 OrgTechHandle: FK20-ARIN OrgAdminHandle: FK20-ARIN OrgAbuseHandle: FK20-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.