AS3549 Level 3 Parent, LLC
184.108.40.206/24 - OCLC-LEIDEN-CL
NetHandle: NET-132-174-171-0-1 OrgID: C06985086 Parent: NET-132-174-0-0-1 NetName: OCLC-LEIDEN-CL NetRange: 220.127.116.11 - 18.104.22.168 NetType: reassignment RegDate: 2018-05-18 Updated: 2018-05-18 Source: ARIN OrgID: C06985086 OrgName: Level 3 Parent, LLC (LPL-141) CanAllocate: Street: Stekkenbergweg 4 City: Amsterdam State/Prov: Country: NL PostalCode: 1105 AJ RegDate: 2018-05-18 Updated: 2018-05-18 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.