AS3549 Level 3 Parent, LLC
184.108.40.206/21 - LVLC-GTLHI
NetHandle: NET-66-192-210-0-1 OrgID: GTC-52 Parent: NET-66-192-0-0-1 NetName: LVLC-GTLHI NetRange: 220.127.116.11 - 18.104.22.168 NetType: reassignment RegDate: 2018-02-07 Updated: 2018-02-07 Source: ARIN OrgID: GTC-52 OrgName: Global Tel*link Corporation CanAllocate: Street: 5959 Corporate Dr Street: Houston Data Center Suite LL#300 City: Houston State/Prov: TX Country: US PostalCode: 77036 RegDate: 2006-03-07 Updated: 2006-03-07 OrgTechHandle: NOH2-ARIN OrgTechHandle: DIREC17-ARIN OrgNOCHandle: DIREC17-ARIN OrgAdminHandle: BLJ2-ARIN OrgAbuseHandle: DIREC17-ARIN Source: ARIN POCHandle: DIREC17-ARIN IsRole: Y LastName: Director HNSS FirstName: Street: 5959 Corporate Drive Street: Suite #LL300 City: Houston State/Prov: TX Country: US PostalCode: 77036 RegDate: 2006-03-01 Updated: 2010-06-11 MobilePhone: +1-317-418-5118 OfficePhone: +1-713-777-1663 Mailbox: email@example.com Mailbox: firstname.lastname@example.org Source: ARIN POCHandle: BLJ2-ARIN IsRole: N LastName: Johnson FirstName: Byron Street: 5959 Corporate Drive Street: Suite LL#300 City: Houston State/Prov: TX Country: US PostalCode: 77036 RegDate: 2006-03-01 Updated: 2015-08-12 OfficePhone: +1-317-558-3147 MobilePhone: +1-317-418-5118 OfficePhone: +1-713-777-1663 Mailbox: Byron.Johnson@gtl.net Mailbox: email@example.com Mailbox: firstname.lastname@example.org Source: ARIN
IP address subranges within this IP 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.