NetHandle: NET-207-173-0-0-1 OrgID: ITCM Parent: NET-207-0-0-0-0 NetName: ELI-NETBLK5 NetRange: 184.108.40.206 - 220.127.116.11 NetType: allocation OriginAS: 7385 Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE RegDate: 1996-08-05 Updated: 2012-02-24 Source: ARIN OrgID: ITCM OrgName: Integra Telecom, Inc. CanAllocate: Street: 18110 SE 34th St. Building One Suite 100 City: Vancouver State/Prov: WA Country: US PostalCode: 98683 RegDate: 2000-07-05 Updated: 2017-10-05 ReferralServer: rwhois://whois.integraonline.com:43 OrgAdminHandle: ITIA-ARIN OrgNOCHandle: ZIE-ARIN OrgTechHandle: ZIE-ARIN OrgAbuseHandle: ABUSE4648-ARIN OrgNOCHandle: ITNOC-ARIN OrgTechHandle: ITIA-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.