AS19480 CHICAGO PUBLIC LIBRARY
126.96.36.199/24 - ICN7
NetHandle: NET-66-99-0-0-1 OrgID: ILTN Parent: NET-66-0-0-0-0 NetName: ICN7 NetRange: 188.8.131.52 - 184.108.40.206 NetType: allocation RegDate: 2001-04-09 Updated: 2015-11-16 TechHandle: ZI83-ARIN Source: ARIN OrgID: ILTN OrgName: Illinois Century Network CanAllocate: Street: 120 W Jefferson Street: Suite B City: Springfield State/Prov: IL Country: US PostalCode: 62702 RegDate: 1970-01-01 Updated: 2017-01-28 ReferralServer: rwhois://rwhois.illinois.net:4321 OrgAdminHandle: ZI83-ARIN OrgAbuseHandle: ICNAB-ARIN OrgTechHandle: ZI83-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.