AS1672 ANS Communications
126.96.36.199/20 - WILTEL-NET
NetHandle: NET-165-122-0-0-1 OrgID: WILTEL Parent: NET-165-0-0-0-0 NetName: WILTEL-NET NetRange: 188.8.131.52 - 184.108.40.206 NetType: assignment RegDate: 1993-05-28 Updated: 2009-03-17 TechHandle: JA1155-ARIN Source: ARIN OrgID: WILTEL OrgName: WilTel CanAllocate: Street: One Williams Center, MD/29-2 City: Tulsa State/Prov: OK Country: US PostalCode: 74172 RegDate: 1993-05-28 Updated: 2011-09-24 OrgTechHandle: JA1155-ARIN OrgAdminHandle: JA1155-ARIN OrgAbuseHandle: JA1155-ARIN 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.