#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 66.194.81.10"
#
# Use "?" to get help.
#
#
# The following results may also be obtained via:
# http://whois.arin.net/rest/nets;q=66.194.81.10?showDetails=true&showARIN=false&ext=netref2
#
NetRange:       66.192.0.0 - 66.195.255.255
CIDR:           66.192.0.0/14
OriginAS:
NetName:        TWTC-NETBLK-4
NetHandle:      NET-66-192-0-0-1
Parent:         NET-66-0-0-0-0
NetType:        Direct Allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        2001-10-25
Updated:        2012-02-24
Ref:            http://whois.arin.net/rest/net/NET-66-192-0-0-1
OrgName:        tw telecom holdings, inc.
OrgId:          TWTC
Address:        10475 Park Meadows Drive
City:           Littleton
StateProv:      CO
PostalCode:     80124
Country:        US
RegDate:        1999-03-17
Updated:        2008-10-04
Ref:            http://whois.arin.net/rest/org/TWTC
ReferralServer: rwhois://rwhois.twtelecom.net:4321
OrgNOCHandle: TDN1-ARIN
OrgNOCName:   TWTC Data NOC
OrgNOCPhone:  +1-800-898-6473
OrgNOCEmail:  support@twtelecom.net
OrgNOCRef:    http://whois.arin.net/rest/poc/TDN1-ARIN
OrgAbuseHandle: TWTAD-ARIN
OrgAbuseName:   tw telecom Abuse Desk
OrgAbusePhone:  +1-800-898-6473
OrgAbuseEmail:  abuse@twtelecom.net
OrgAbuseRef:    http://whois.arin.net/rest/poc/TWTAD-ARIN
OrgTechHandle: NST12-ARIN
OrgTechName:   NOC SWIP Team
OrgTechPhone:  +1-800-898-6473
OrgTechEmail:  swip@twtelecom.com
OrgTechRef:    http://whois.arin.net/rest/poc/NST12-ARIN
RTechHandle: ZT87-ARIN
RTechName:   IP Manager
RTechPhone:  +1-800-829-0420
RTechEmail:  ipmanager@twtelecom.net
RTechRef:    http://whois.arin.net/rest/poc/ZT87-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
Found a referral to rwhois.twtelecom.net:4321.