Per gli indirizzi IP è necessario utilizzare il server whois del registro Internet regionale appropriato. Potete vedere che l'ho fatto in seguito aggiungendo "-h whois.arin.net" alla linea di comando whois (Linux). Generalmente, si inizia con ARIN e si muove come indicato. In questo caso, l'IP che hai identificato rientra nella giurisdizione di ARIN ed è di proprietà del DoD / DNIC / DISA. Un ulteriore sondaggio di questo indirizzo è ... non raccomandato.
$ whois -h whois.arin.net 164.45.207.200
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
#
#
# The following results may also be obtained via:
# https://whois.arin.net/rest/nets;q=164.45.207.200?showDetails=true&showARIN=false&showNonArinTopLevelNet=false&ext=netref2
#
NetRange: 164.45.0.0 - 164.45.255.255
CIDR: 164.45.0.0/16
NetName: DNIC-RNET-164-045
NetHandle: NET-164-45-0-0-1
Parent: NET164 (NET-164-0-0-0-0)
NetType: Direct Assignment
OriginAS:
Organization: DoD Network Information Center (DNIC)
RegDate: 1992-11-16
Updated: 2012-02-28
Ref: https://whois.arin.net/rest/net/NET-164-45-0-0-1
OrgName: DoD Network Information Center
OrgId: DNIC
Address: 3990 E. Broad Street
City: Columbus
StateProv: OH
PostalCode: 43218
Country: US
RegDate:
Updated: 2011-08-17
Ref: https://whois.arin.net/rest/org/DNIC
OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName: Registration
OrgAbusePhone: +1-844-347-2457
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://whois.arin.net/rest/poc/REGIS10-ARIN
OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName: Network DoD
OrgTechPhone: +1-614-692-6337
OrgTechEmail: [email protected]
OrgTechRef: https://whois.arin.net/rest/poc/MIL-HSTMST-ARIN
OrgTechHandle: REGIS10-ARIN
OrgTechName: Registration
OrgTechPhone: +1-844-347-2457
OrgTechEmail: [email protected]
OrgTechRef: https://whois.arin.net/rest/poc/REGIS10-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
#
$
A seconda del tuo client whois, può seguire automaticamente i riferimenti attraverso altri registri regionali (RIPE, APNIC, ecc.) come mostrato di seguito. Anche se così non fosse, la parte più importante delle informazioni è abbastanza esplicita su dove andare per avere più risposte, permettendoti di fare da solo la seconda query.
$ whois -h whois.arin.net 212.27.48.10
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
#
#
# The following results may also be obtained via:
# https://whois.arin.net/rest/nets;q=212.27.48.10?showDetails=true&showARIN=false&showNonArinTopLevelNet=false&ext=netref2
#
NetRange: 212.0.0.0 - 212.255.255.255
CIDR: 212.0.0.0/8
NetName: RIPE-NCC-212
NetHandle: NET-212-0-0-0-1
Parent: ()
NetType: Allocated to RIPE NCC
OriginAS:
Organization: RIPE Network Coordination Centre (RIPE)
RegDate: 1997-11-14
Updated: 2009-03-25
Comment: These addresses have been further assigned to users in
Comment: the RIPE NCC region. Contact information can be found in
Comment: the RIPE database at http://www.ripe.net/whois
Ref: https://whois.arin.net/rest/net/NET-212-0-0-0-1
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://whois.arin.net/rest/org/RIPE
ReferralServer: whois://whois.ripe.net
ResourceLink: https://apps.db.ripe.net/search/query.html
OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName: Abuse Contact
OrgAbusePhone: +31205354444
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://whois.arin.net/rest/poc/ABUSE3850-ARIN
OrgTechHandle: RNO29-ARIN
OrgTechName: RIPE NCC Operations
OrgTechPhone: +31 20 535 4444
OrgTechEmail: [email protected]
OrgTechRef: https://whois.arin.net/rest/poc/RNO29-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/public/whoisinaccuracy/index.xhtml
#
Found a referral to whois.ripe.net.
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf
% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.
% Information related to '212.27.48.0 - 212.27.48.255'
% Abuse contact for '212.27.48.0 - 212.27.48.255' is '[email protected]'
inetnum: 212.27.48.0 - 212.27.48.255
netname: FR-PROXAD
descr: Proxad / Free SAS
descr: Server internal infrastructure (SLB)
descr: Bezons, France
country: FR
admin-c: ACP23-RIPE
tech-c: TCP8-RIPE
status: ASSIGNED PA
mnt-by: PROXAD-MNT
created: 2005-09-05T15:24:55Z
last-modified: 2005-09-05T15:24:55Z
source: RIPE
remarks: INFRA-AW
role: Administrative Contact for ProXad
address: Free SAS / ProXad
address: 8, rue de la Ville L'Eveque
address: 75008 Paris
phone: +33 1 73 50 20 00
fax-no: +33 1 73 92 25 69
remarks: trouble: Information: http://www.proxad.net/
remarks: trouble: Spam/Abuse requests: mailto:[email protected]
admin-c: APfP1-RIPE
tech-c: TPfP1-RIPE
nic-hdl: ACP23-RIPE
mnt-by: PROXAD-MNT
abuse-mailbox: [email protected]
created: 2002-06-26T12:46:56Z
last-modified: 2013-08-01T12:16:00Z
source: RIPE # Filtered
role: Technical Contact for ProXad
address: Free SAS / ProXad
address: 8, rue de la Ville L'Eveque
address: 75008 Paris
phone: +33 1 73 50 20 00
fax-no: +33 1 73 92 25 69
remarks: trouble: Information: http://www.proxad.net/
remarks: trouble: Spam/Abuse requests: mailto:[email protected]
admin-c: APfP1-RIPE
tech-c: TPfP1-RIPE
nic-hdl: TCP8-RIPE
mnt-by: PROXAD-MNT
created: 2002-06-26T12:29:10Z
last-modified: 2011-06-14T09:03:07Z
source: RIPE # Filtered
abuse-mailbox: [email protected]
% Information related to '212.27.32.0/19AS12322'
route: 212.27.32.0/19
descr: ProXad network / Free SA
descr: Paris, France
origin: AS12322
mnt-by: PROXAD-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2001-09-22T09:31:43Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.89.2 (HEREFORD)
$