66.192.216.0/24 - TWTC-NETBLK-4
ID
TWTC-NETBLK-4
Description
tw telecom holdings, inc.
ASN
AS19233 Dialogix Telecom
Country
Registry
arin
Whois Details
NetHandle: NET-66-192-0-0-1 OrgID: TWTC Parent: NET-66-0-0-0-0 NetName: TWTC-NETBLK-4 NetRange: 66.192.0.0 - 66.195.255.255 NetType: allocation Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE RegDate: 2001-10-25 Updated: 2012-02-24 TechHandle: ZT87-ARIN Source: ARIN OrgID: TWTC OrgName: tw telecom holdings, inc. CanAllocate: Street: 10475 Park Meadows Drive City: Littleton State/Prov: CO Country: US PostalCode: 80124 RegDate: 1999-03-17 Updated: 2017-01-28 ReferralServer: rwhois://rwhois.ctl.one:4321 OrgTechHandle: NST12-ARIN OrgAdminHandle: ZT87-ARIN OrgNOCHandle: TDN1-ARIN OrgAbuseHandle: TWTAD-ARIN Source: ARIN
IP Addresses in this range
Details
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.