220.127.116.11/24 - WR-SLC
NetHandle: NET-199-104-104-0-1 OrgID: NWSWRH Parent: NET-199-104-93-0-2 NetName: WR-SLC NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 1995-08-21 Updated: 2018-05-15 TechHandle: RW31-ARIN TechHandle: MAD6-ARIN TechHandle: ADMIN3558-ARIN Source: ARIN OrgID: NWSWRH OrgName: National Weather Service - Western Region Headquarters CanAllocate: Street: 125 S State Street City: Salt Lake City State/Prov: UT Country: US PostalCode: 84138 RegDate: 1995-08-21 Updated: 2011-09-24 OrgAbuseHandle: RW31-ARIN OrgAdminHandle: RW31-ARIN OrgTechHandle: RW31-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.