Whois Lookup

Query registration info, expiration date, registrar and more for domain, IP or ASN

Example： google.com · baidu.com · github.com · 8.8.8.8 · 211.234.110.0/24 · AS13335
Registration Info
63.251.136.0/22
IP Range
63.251.136.0 - 63.251.139.255
CIDR
63.251.136.0/22
Network Name
PNAP-BSN-COLOSP-RM-01
Organization
ColoSpace, Inc. (COLOSP)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2003-07-15
Update Date
2023-01-23
Registrant
ColoSpace, Inc. (COLOSP)
Domain Status
Reallocated
Raw Whois Data
#
# 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.
#



# start

NetRange:       63.251.128.0 - 63.251.200.255
CIDR:           63.251.200.0/24, 63.251.192.0/21, 63.251.128.0/18
NetName:        UG-210
NetHandle:      NET-63-251-128-0-1
Parent:         NET63 (NET-63-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   PF IPV4 Borrower, LLC (PIHL-4)
RegDate:        1999-12-02
Updated:        2026-06-01
Ref:            https://rdap.arin.net/registry/ip/63.251.128.0



OrgName:        PF IPV4 Borrower, LLC
OrgId:          PIHL-4
Address:        1209 Orange Street
City:           Wilmington
StateProv:      DE
PostalCode:     19801
Country:        US
RegDate:        2025-01-27
Updated:        2025-02-20
Ref:            https://rdap.arin.net/registry/entity/PIHL-4


OrgNOCHandle: NOC32469-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-424-207-1300 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32469-ARIN

OrgTechHandle: IPADM814-ARIN
OrgTechName:   IP Admin
OrgTechPhone:  +1-212-610-5663 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM814-ARIN

OrgTechHandle: NOC32469-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-424-207-1300 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32469-ARIN

OrgAbuseHandle: IPADM814-ARIN
OrgAbuseName:   IP Admin
OrgAbusePhone:  +1-212-610-5663 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPADM814-ARIN

OrgTechHandle: ADMIN8940-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-424-207-1300 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN8940-ARIN

OrgAbuseHandle: ABUSE5306-ARIN
OrgAbuseName:   Abuse Dept
OrgAbusePhone:  +1-424-207-1300 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5306-ARIN

# end


# start

NetRange:       63.251.136.0 - 63.251.139.255
CIDR:           63.251.136.0/22
NetName:        PNAP-BSN-COLOSP-RM-01
NetHandle:      NET-63-251-136-0-1
Parent:         UG-210 (NET-63-251-128-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   ColoSpace, Inc. (COLOSP)
RegDate:        2003-07-15
Updated:        2023-01-23
Ref:            https://rdap.arin.net/registry/ip/63.251.136.0


OrgName:        ColoSpace, Inc.
OrgId:          COLOSP
Address:        12 Metro Park Road
City:           Albany
StateProv:      NY
PostalCode:     12205
Country:        US
RegDate:        2001-07-11
Updated:        2026-02-23
Ref:            https://rdap.arin.net/registry/entity/COLOSP

ReferralServer:  rwhois://rwhois.colospace.net:4321

OrgDNSHandle: HDP11-ARIN
OrgDNSName:   Hostmaster, the DNS people
OrgDNSPhone:  +1-518-694-8790 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/HDP11-ARIN

OrgAbuseHandle: ABUSE719-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-518-694-8790 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE719-ARIN

OrgTechHandle: IA93-ARIN
OrgTechName:   IP Admin
OrgTechPhone:  +1-518-694-8790 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IA93-ARIN

# end



#
# 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.
#