188.8.131.52/21 - STRATA8
AS19242 Strata8 Networks, Inc.
NetHandle: NET-208-90-248-0-1 OrgID: STRAT-55 Parent: NET-208-0-0-0-0 NetName: STRATA8 NetRange: 184.108.40.206 - 220.127.116.11 NetType: allocation OriginAS: 19242 RegDate: 2008-05-22 Updated: 2012-03-02 NOCHandle: BF568-ARIN TechHandle: BF568-ARIN AbuseHandle: BF568-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.