% 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 1997-2024, American Registry for Internet Numbers, Ltd.
#

NetRange:       199.21.176.0 - 199.21.179.255
CIDR:           199.21.176.0/22
NetName:        CCMAINE-BLK-3
NetHandle:      NET-199-21-176-0-1
Parent:         NET199 (NET-199-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS46188
Organization:   Cornerstone Communications, LLC (CCL-216)
RegDate:        2010-08-12
Updated:        2012-03-02
Comment:        http://www.ccmaine.net/
Comment:        Standard NOC hours are 9AM to 5PM Eastern Time, Monday
Comment:        through Friday.
Ref:            https://rdap.arin.net/registry/ip/199.21.176.0

OrgName:        Cornerstone Communications, LLC
OrgId:          CCL-216
Address:        125 School Road
City:           Charleston
StateProv:      ME
PostalCode:     04422
Country:        US
RegDate:        2008-02-15
Updated:        2017-01-28
Ref:            https://rdap.arin.net/registry/entity/CCL-216

ReferralServer:  rwhois://rwhois.ccmaine.net:4321

OrgTechHandle: HOSTM1149-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-207-735-2611 
OrgTechEmail:  abreda@pcb-me.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM1149-ARIN

OrgAbuseHandle: ABUSE1865-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-207-285-1234 
OrgAbuseEmail:  abuse@ccmaine.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1865-ARIN

OrgNOCHandle: NOC2972-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-207-992-4411 
OrgNOCEmail:  noc@ccmaine.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC2972-ARIN

RAbuseHandle: ABUSE1865-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-207-285-1234 
RAbuseEmail:  abuse@ccmaine.net
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1865-ARIN

RNOCHandle: NOC2972-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-207-992-4411 
RNOCEmail:  noc@ccmaine.net
RNOCRef:    https://rdap.arin.net/registry/entity/NOC2972-ARIN

RTechHandle: HOSTM1149-ARIN
RTechName:   Hostmaster
RTechPhone:  +1-207-735-2611 
RTechEmail:  abreda@pcb-me.com
RTechRef:    https://rdap.arin.net/registry/entity/HOSTM1149-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 1997-2024, American Registry for Internet Numbers, Ltd.
#

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