AS16597 South Plains College
188.8.131.52/20 - SPC-BLK-1
NetHandle: NET-64-69-240-0-1 OrgID: SPC-7 Parent: NET-64-0-0-0-0 NetName: SPC-BLK-1 NetRange: 184.108.40.206 - 220.127.116.11 NetType: assignment OriginAS: 16597 RegDate: 2000-04-18 Updated: 2012-03-02 TechHandle: TW288-ARIN NOCHandle: NOC3228-ARIN AbuseHandle: NAR22-ARIN Source: ARIN OrgID: SPC-7 OrgName: South Plains College CanAllocate: Street: 1401 College Avenue City: Levelland State/Prov: TX Country: US PostalCode: 79336 RegDate: 1995-08-09 Updated: 2011-09-24 OrgTechHandle: TW288-ARIN OrgAdminHandle: TW288-ARIN OrgAbuseHandle: TW288-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.