AS21992 eHealth Ontario
220.127.116.11/24 - NHS-ON-CA
NetHandle: NET-204-225-211-0-1 OrgID: NHS-28 Parent: NET-204-0-0-0-0 NetName: NHS-ON-CA NetRange: 18.104.22.168 - 22.214.171.124 NetType: assignment RegDate: 1995-01-10 Updated: 2012-03-02 Source: ARIN OrgID: NHS-28 OrgName: Niagara Health System CanAllocate: Street: 541 Glenridge Avenue City: St. Catharines State/Prov: ON Country: CA PostalCode: L2T-4C2 RegDate: 2004-03-12 Updated: 2018-05-28 OrgTechHandle: MANAG369-ARIN OrgAbuseHandle: MANAG369-ARIN OrgAdminHandle: MANAG369-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.