AS174 Cogent Communications
220.127.116.11/24 - ARB-69-1-227-0
NetHandle: NET-69-1-227-0-1 OrgID: HPH-5 Parent: NET-69-1-224-0-1 NetName: ARB-69-1-227-0 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 2012-05-24 Updated: 2012-05-24 Source: ARIN OrgID: HPH-5 OrgName: High Point Host CanAllocate: Street: 18W140 Butterfield Road Street: 15th Floor City: Oakbrook Terrace State/Prov: IL Country: US PostalCode: 60181 RegDate: 2012-05-24 Updated: 2012-05-24 OrgTechHandle: STONE35-ARIN OrgAdminHandle: STONE35-ARIN OrgAbuseHandle: STONE35-ARIN Source: ARIN POCHandle: STONE35-ARIN IsRole: N LastName: Stone FirstName: Stephen Street: 18W140 Butterfield Road Street: 15th Floor City: Oakbrook Terrace State/Prov: IL Country: US PostalCode: 60181 RegDate: 2012-05-24 Updated: 2013-08-05 OfficePhone: +1-630-568-8700 Mailbox: email@example.com 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.