NetHandle: NET-67-210-80-0-1 OrgID: HARLA-3 Parent: NET-67-0-0-0-0 NetName: HARLAND-FINANCIAL-SOLUTIONS---CAVION NetRange: 184.108.40.206 - 220.127.116.11 NetType: allocation OriginAS: 16618 Comment: http://www.dh.com RegDate: 2008-10-21 Updated: 2015-01-20 AbuseHandle: DAVIT-ARIN NOCHandle: JDA175-ARIN TechHandle: DAVIT-ARIN NOCHandle: DAVIT-ARIN Source: ARIN OrgID: HARLA-3 OrgName: Harland Financial Solutions, Inc. CanAllocate: Street: 6446 S. Kenton St. Suite 170 City: Englewood State/Prov: CO Country: US PostalCode: 80111 RegDate: 2008-10-02 Updated: 2017-01-28 OrgAbuseHandle: DAVIT-ARIN OrgNOCHandle: DAVIT-ARIN OrgTechHandle: DAVIT-ARIN OrgAdminHandle: DAVIT-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.