NetHandle: NET-192-133-247-0-1 OrgID: SYNER-12 Parent: NET-192-0-0-0-0 NetName: SYNERGY-2015-DELIVERIES NetRange: 220.127.116.11 - 18.104.22.168 NetType: allocation OriginAS: 16613 RegDate: 2015-04-14 Updated: 2015-04-14 Source: ARIN OrgID: SYNER-12 OrgName: SYNERGY BROADBAND CanAllocate: Street: 3131 South State Street: Suite 307 City: ANN ARBOR State/Prov: MI Country: US PostalCode: 48108 RegDate: 2005-05-13 Updated: 2017-01-28 OrgAbuseHandle: NSC23-ARIN OrgTechHandle: NSC23-ARIN OrgAdminHandle: NSC23-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.