Whois results:

inetnum:        83.211.0.0 - 83.211.255.255
org:            ORG-ES5-RIPE
admin-c:        EIA4-RIPE
netname:        IT-EDISONTEL-20040311
descr:          Eutelia S.p.A.
descr:          PROVIDER Local Registry
country:        IT
tech-c:         EIA4-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-lower:      EUTELIA-MNT
mnt-domains:    EUTELIA-MNT
mnt-routes:     EUTELIA-MNT
source:         RIPE # Filtered

organisation:    ORG-ES5-RIPE
org-name:        Eutelia S.p.A.
org-type:        LIR
address:         Eutelia S.p.A.
                 Via P.Calamandrei, 173
                 I-52100 AREZZO
                 Italy
phone:           +39 06 4179 7000
fax-no:          +39 06 4179 7851
abuse-mailbox:   eutelia.it
admin-c:         AC68-RIPE
admin-c:         FC1473-RIPE
admin-c:         SC1267-RIPE
admin-c:         CS7467-RIPE
mnt-ref:         EDISONTEL-MNT
mnt-ref:         RIPE-NCC-HM-MNT
mnt-by:          RIPE-NCC-HM-MNT
source:          RIPE # Filtered

role:           Edisontel IP Admin
address:        Eutelia S.p.A.
address:        Via P.Calamandrei, 173
address:        I-52100 AREZZO
address:        Italy
phone:          +39 06 4179 7000
fax-no:         +39 06 4179 7851
remarks:        trouble:      +-----------------------------------------
remarks:        trouble:      | Operational issues:  eutelia.it     |
remarks:        trouble:      | Peering issues:      eutelia.it |
remarks:        trouble:      +-----------------------------------------
admin-c:        AC68-RIPE
tech-c:         AC68-RIPE
tech-c:         SC1267-RIPE
tech-c:         FC1473-RIPE
tech-c:         AP10374-RIPE
nic-hdl:        EIA4-RIPE
mnt-by:         EUTELIA-MNT
remarks:        Role Account for Eutelia IP Administrators
abuse-mailbox:  eutelia.it
source:         RIPE # Filtered


route:          83.211.0.0/16
descr:          EUTELIA
origin:         AS15589
remarks:        Send abuse compliants to eutelia.it
mnt-by:         EUTELIA-MNT
source:         RIPE # Filtered