AS3549 Level 3 Parent, LLC
126.96.36.199/17 - GBX-REQ000000013111
NetHandle: NET-64-215-128-0-1 OrgID: GPLX Parent: NET-64-212-0-0-1 NetName: GBX-REQ000000013111 NetRange: 188.8.131.52 - 184.108.40.206 NetType: reallocation RegDate: 2001-08-16 Updated: 2002-02-15 TechHandle: GI51-ARIN Source: ARIN OrgID: GPLX OrgName: Gemplex CanAllocate: Street: 8150 Leesburg Pike, Ste 1230 City: Vienna State/Prov: VA Country: US PostalCode: 22182 RegDate: 2001-08-16 Updated: 2011-09-24 OrgTechHandle: CKN23-ARIN OrgAdminHandle: CKN23-ARIN OrgAbuseHandle: CKN23-ARIN Source: ARIN POCHandle: CKN23-ARIN IsRole: N LastName: No FirstName: Contact Street: 123 Main St City: Anytown State/Prov: VA Country: US PostalCode: 20151 RegDate: 2011-02-18 Updated: 2015-11-20 OfficePhone: +1-800-555-1234 Mailbox: firstname.lastname@example.org Source: ARIN POCHandle: GI51-ARIN IsRole: N LastName: Inc. FirstName: Gemplex Street: Gemplex Street: 8614 Westwood Center Drive, 2nd Floor City: Vienna State/Prov: VA Country: US PostalCode: 22182 RegDate: 2002-02-15 Updated: 2002-02-15 OfficePhone: +1-800-477-7840 Mailbox: email@example.com 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.