RESULTS FOUND: 2

-------------
Lookup results for 72.251.215.57 from whois.arin.net server:

Voxel Dot Net, Inc. VOXEL-NET-8 (NET-72-251-192-0-1) 72.251.192.0 - 72.251.255.255
American Registry for Internet Numbers NET72 (NET-72-0-0-0-0) 72.0.0.0 - 72.255.255.255


-------------
Lookup results for 72.251.215.57 from whois.ripe.net server:

inetnum:      0.0.0.0 - 255.255.255.255
netname:      IANA-BLK
descr:        The whole IPv4 address space
country:      EU # Country is really world wide
org:          ORG-IANA1-RIPE
admin-c:      IANA1-RIPE
tech-c:       IANA1-RIPE
status:       ALLOCATED UNSPECIFIED
remarks:      The country is really worldwide.
remarks:      This address space is assigned at various other places in
remarks:      the world and might therefore not be in the RIPE database.
mnt-by:       RIPE-NCC-HM-MNT
mnt-lower:    RIPE-NCC-HM-MNT
mnt-routes:   RIPE-NCC-RPSL-MNT
source:       RIPE # Filtered
organisation: ORG-IANA1-RIPE
org-name:     Internet Assigned Numbers Authority
org-type:     IANA
address:      see http://www.iana.org
remarks:      The IANA allocates IP addresses and AS number blocks to RIRs
remarks:      see http://www.iana.org/ipaddress/ip-addresses.htm
remarks:      and http://www.iana.org/assignments/as-numbers
e-mail:       bitbucket@ripe.net
admin-c:      IANA1-RIPE
tech-c:       IANA1-RIPE
mnt-ref:      RIPE-NCC-HM-MNT
mnt-by:       RIPE-NCC-HM-MNT
source:       RIPE # Filtered
role:         Internet Assigned Numbers Authority
address:      see http://www.iana.org.
e-mail:       bitbucket@ripe.net
admin-c:      IANA1-RIPE
tech-c:       IANA1-RIPE
nic-hdl:      IANA1-RIPE
remarks:      For more information on IANA services
remarks:      go to IANA web site at http://www.iana.org.
mnt-by:       RIPE-NCC-MNT
source:       RIPE # Filtered