AS14299 Automatic Data Processing, Inc.
2605:4580:3001::/48 - ADPES
V6NetHandle: NET6-2605-4580-1 OrgID: ADPES Parent: NET6-2600-1 NetName: ADPES NetRange: 2605:4580:: - 2605:4580:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 14299, 22812 Comment: http://www.adp.com Comment: NOC Hours: 24X7 RegDate: 2014-02-18 Updated: 2014-02-18 Source: ARIN OrgID: ADPES OrgName: Automatic Data Processing, Inc. CanAllocate: Street: 1 ADP Boulevard City: Roseland State/Prov: NJ Country: US PostalCode: 07068 RegDate: 1994-05-18 Updated: 2018-07-24 OrgTechHandle: HOSTM27-ARIN OrgTechHandle: ESC76-ARIN OrgAdminHandle: HOSTM27-ARIN OrgTechHandle: LACKR6-ARIN OrgTechHandle: WILSO1075-ARIN OrgNOCHandle: HOSTM27-ARIN OrgAbuseHandle: ABUSE3476-ARIN Source: ARIN
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.