Free Online Whois

IP address / host name

e.g. yahoo.com or 66.94.234.13
Whois Result for 51.158.99.51
; #
# 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/
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# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#

NetRange:
51.0.0.0 - 51.255.255.255
CIDR: 51.0.0.0/8
NetName: RIPE-ERX-51
NetHandle: NET-51-0-0-0-1
Parent: ()
NetType: Early Registrations, Maintained by RIPE NCC
OriginAS:
Organization: RIPE Network Coordination Centre (RIPE)
RegDate: 1991-09-16
Updated: 2013-01-14
Comment: These addresses have been further assigned to users in the RIPE NCC region. Contact information can be found in the RIPE database at http://www.ripe.net/whois
Ref: 51.0.0.0" target="_blank">https://rdap.arin.net/registry/ip/51.0.0.0

ResourceLink:
https://apps.db.ripe.net/search/query.html
ResourceLink: whois.ripe.net

OrgName:
RIPE Network Coordination Centre
OrgId: RIPE
Address: P.O. Box 10096
City: Amsterdam
StateProv:
PostalCode: 1001EB
Country: NL
RegDate:
Updated: 2013-07-29
Ref: https://rdap.arin.net/registry/entity/RIPE

ReferralServer:
whois://whois.ripe.net
ResourceLink: https://apps.db.ripe.net/search/query.html

OrgTechHandle:
RNO29-ARIN
OrgTechName: RIPE NCC Operations
OrgTechPhone: +31 20 535 4444
OrgTechEmail: hostmaster@ripe.net
OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN

OrgAbuseHandle:
ABUSE3850-ARIN
OrgAbuseName: Abuse Contact
OrgAbusePhone: +31205354444
OrgAbuseEmail: abuse@ripe.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-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 1997-2022, American Registry for Internet Numbers, Ltd.
#