NetHandle: NET-137-118-0-0-1 OrgID: NNSL-156 Parent: NET-137-0-0-0-0 NetName: NNS-137-118-0-0 NetRange: 184.108.40.206 - 220.127.116.11 NetType: allocation RegDate: 1989-11-21 Updated: 2018-04-18 Source: ARIN OrgID: NNSL-156 OrgName: NeoNova Network Services, LLC CanAllocate: Street: 1201 Edwards mill rd Street: Suite 102 City: Raleigh State/Prov: NC Country: US PostalCode: 27607 RegDate: 2017-09-27 Updated: 2018-04-19 OrgNOCHandle: ZN32-ARIN OrgTechHandle: ZN32-ARIN OrgAbuseHandle: ZN32-ARIN OrgAdminHandle: ZN32-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.