NetHandle: NET-138-34-0-0-1 OrgID: ETC-1 Parent: NET-138-0-0-0-0 NetName: ETAN-1 NetRange: 220.127.116.11 - 18.104.22.168 NetType: assignment Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE RegDate: 1990-01-31 Updated: 2012-04-05 Source: ARIN OrgID: ETC-1 OrgName: ETA Technologies Corporation CanAllocate: Street: 2-254 Hastings St. North Street: P.O. Box 1226 City: Bancroft State/Prov: ON Country: CA PostalCode: K0L-1C0 RegDate: 1990-01-31 Updated: 2016-03-25 OrgAdminHandle: CKN23-ARIN OrgAbuseHandle: CKN23-ARIN OrgTechHandle: CKN23-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.