NetHandle: NET-206-176-19-0-1 OrgID: BHSU Parent: NET-206-176-0-0-1 NetName: SDNET-BHSU-4 NetRange: 220.127.116.11 - 18.104.22.168 NetType: reassignment RegDate: 2003-12-09 Updated: 2003-12-09 Source: ARIN OrgID: BHSU OrgName: Black Hills State University CanAllocate: Street: Network and Computer Services Street: 1200 University Street Street: Unit 9665 City: Spearfish State/Prov: SD Country: US PostalCode: 57799 RegDate: 1993-10-12 Updated: 2017-11-07 OrgAdminHandle: FNN2-ARIN OrgAbuseHandle: LAPKA-ARIN OrgTechHandle: ERHAR3-ARIN OrgAbuseHandle: ERHAR3-ARIN OrgTechHandle: STEVE791-ARIN OrgTechHandle: LAPKA-ARIN OrgNOCHandle: FNN2-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.