Bonsoir
Whois ("who is" en grand breton) est une commande qui, suivie d'une l'adresse IP ou d'un nom de domaine donne des informations sur le titulaire de cette adresse ou de ce domaine)
Exemple (mais avec certaines informations masquées "oeuf corse")
% Information related to '1xx6.1xx.1xx - 1xx.6.1xx.1xx'
inetnum: 1xx..1xx0.1xx - 1xx6.1xx1xx
netname: FR-xxxxx
descr: xxxxxxn
country: FR
admin-c: ML539-RIPE
tech-c: ML539-RIPE
status: ASSIGNED PA
mnt-by: RAIN-TRANSPAC
source: RIPE # Filtered
person: LARSEN

)))
address: xxxxx
address: 245, xxxxx
address: 06560 xxxxxxxx
phone: +33 4.xxxxxxx
fax-no: +33 4.xxxxxx
nic-hdl: ML539-RIPE
mnt-by: RAIN-TRANSPAC
source: RIPE # Filtered
% Information related to '195.6.0.0/16AS3215'
route: xxxxx
descr: RAIN
descr: Reseaux d'Acces a l'INternet
remarks: -------------------------------------------
remarks: For Hacking, Spamming or Security problems
remarks: send mail to
abuse@orange-business.com
remarks: -------------------------------------------
origin: AS3215
mnt-by: RAIN-TRANSPAC
org: ORG-OBS3-RIPE
source: RIPE # Filtered
organisation: ORG-OBS3-RIPE
org-name: Orange Business Services
org-type: Other
address: 6 avenue Albert Durand
address: 31700 Blagnac France
remarks: **************************************
remarks: * Pour les obligations legale *
remarks: * Contacter uniquement les poles OL *
remarks: * de France Telecom/Orange *
remarks: * *
remarks: * For legal issus joint only *
remarks: * France telecom/orange legal team *
remarks: **************************************
abuse-mailbox:
abuse@orange-business.com
admin-c: AA2914-RIPE
tech-c: AA2914-RIPE
mnt-ref: OLEANE-NOC
mnt-ref: FT-BRX
mnt-ref: RAIN-TRANSPAC
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RAIN-TRANSPAC
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.42 (WHOIS4)