NetHandle: NET-204-68-151-0-1 OrgID: WMC-3 Parent: NET-204-0-0-0-0 NetName: WMCNET NetRange: 184.108.40.206 - 220.127.116.11 NetType: assignment OriginAS: 19280 RegDate: 1994-08-17 Updated: 2016-12-09 TechHandle: NOC2881-ARIN Source: ARIN OrgID: WMC-3 OrgName: Wyoming Medical Center, Inc. CanAllocate: Street: 1233 East 2nd Street City: Casper State/Prov: WY Country: US PostalCode: 82601 RegDate: 1994-08-17 Updated: 2011-09-24 OrgNOCHandle: NOC2881-ARIN OrgTechHandle: NOC2881-ARIN OrgAbuseHandle: NOC2881-ARIN OrgAdminHandle: SMA244-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.