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220.127.116.11/24 - FISERV-E25-11
NetHandle: NET-12-175-11-0-1 OrgID: FISER-5 Parent: NET-12-175-8-0-1 NetName: FISERV-E25-11 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 2004-03-23 Updated: 2004-03-23 Source: ARIN OrgID: FISER-5 OrgName: FISERV EFT CanAllocate: Street: 735 SW STARK ST City: PORTLAND State/Prov: OR Country: US PostalCode: 97205 RegDate: 2003-10-08 Updated: 2014-07-09 OrgAdminHandle: DNSAD305-ARIN OrgAbuseHandle: DNSAD305-ARIN OrgTechHandle: DNSAD305-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.