% APNIC found the following authoritative answer from: whois.arin.net

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

NetRange:       66.186.96.0 - 66.186.111.255
CIDR:           66.186.96.0/20
NetName:        CLEARWAVE-1
NetHandle:      NET-66-186-96-0-1
Parent:         NET66 (NET-66-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Clearwave Communications (CLEAR-2)
RegDate:        2008-04-02
Updated:        2017-11-22
Ref:            https://rdap.arin.net/registry/ip/66.186.96.0

OrgName:        Clearwave Communications
OrgId:          CLEAR-2
Address:        604 4th Street
City:           Eldorado
StateProv:      IL
PostalCode:     62930
Country:        US
RegDate:        2003-01-16
Updated:        2025-07-22
Comment:        Geofeed www.clearwavefiber.com/geofeed.csv
Comment:        Subpoena Contact: legal@clearwavefiber.com
Ref:            https://rdap.arin.net/registry/entity/CLEAR-2

ReferralServer:  rwhois://rwhois.clearwave.com:4321

OrgTechHandle: DPC26-ARIN
OrgTechName:   Cook, Dillon Parke
OrgTechPhone:  +1-912-940-0341 
OrgTechEmail:  dillon.cook@clearwavefiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DPC26-ARIN

OrgTechHandle: YOUNG73-ARIN
OrgTechName:   Young, Troy 
OrgTechPhone:  +1-912-940-0258 
OrgTechEmail:  troy.young@clearwavefiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/YOUNG73-ARIN

OrgTechHandle: LOWRY51-ARIN
OrgTechName:   Lowry, Philip 
OrgTechPhone:  +1-785-553-3253 
OrgTechEmail:  philip.lowry@clearwavefiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LOWRY51-ARIN

OrgAbuseHandle: ABUSE8595-ARIN
OrgAbuseName:   ABUSE
OrgAbusePhone:  +1-618-559-6052 
OrgAbuseEmail:  abuse@corp.clearwave.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8595-ARIN

OrgTechHandle: RASHD-ARIN
OrgTechName:   Rash, Doug 
OrgTechPhone:  +1-618-294-8000 
OrgTechEmail:  drash@corp.clearwave.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RASHD-ARIN

OrgNOCHandle: CNOC19-ARIN
OrgNOCName:   CNOC
OrgNOCPhone:  +1-618-294-8000 
OrgNOCEmail:  cnoc@corp.clearwave.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CNOC19-ARIN

OrgTechHandle: LUKAN1-ARIN
OrgTechName:   Lukancic, Nick 
OrgTechPhone:  +1-618-841-3714 
OrgTechEmail:  nicholas.lukancic@clearwavefiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LUKAN1-ARIN

OrgTechHandle: WASHI62-ARIN
OrgTechName:   Washington, Craig 
OrgTechPhone:  +1-843-706-2281 
OrgTechEmail:  craig.washington@htc.hargray.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WASHI62-ARIN

RAbuseHandle: ABUSE3104-ARIN
RAbuseName:   Abuse Contact
RAbusePhone:  +1-618-294-8000 
RAbuseEmail:  abuse@clearwave.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3104-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#