inetnum:        37.114.49.0 - 37.114.49.255                                     
netname:        DE-NETWORK-ABUSE-3706                                           
descr:          Network-Abuse.info                                              
country:        DE                                                              
admin-c:        HA2568-RIPE                                                     
tech-c:         HA2568-RIPE                                                     
status:         ASSIGNED PA                                                     
mnt-by:         MNT-INTERCOLO                                                   
mnt-by:         MNT-WEESLY                                                      
source:         RIPE # Filtered                                                 
% Information related to 'HA2568-RIPE'
person:         Holger Anonymous
address:        Please contact us by E-Mail
phone:          +49.180.4100100
abuse-mailbox:  
abuse@network-abuse.inforemarks:        *******************************************
remarks:        *     SPAM / ABUSE / SECURITY / OTHERS    *
remarks:        *******************************************
remarks:        *  For spam/abuse/security issues please  *
remarks:        *  contact : 
abuse@network-abuse.info     *
remarks:        *******************************************
remarks:        * For other information or issues please  *
remarks:        * sent to 
abuse@network-abuse.info        *
remarks:        *******************************************
nic-hdl:        HA2568-RIPE
mnt-by:         MNT-ANONYMOUS
source:         RIPE # Filtered
and 
network-abuse.info is domain clocked on godaddy -
Domain Name:
NETWORK-ABUSE.INFOCreated On:19-Sep-2011 12:28:46 UTC
Last Updated On:21-Jun-2012 09:56:51 UTC
Expiration Date:19-Sep-2013 12:28:46 UTC
Now for what I wanted to ask.  A RIPE query from the command line doesnt show anything.
suresh@oc2751464200 22:27:52 <~> $ whois -h 
whois.ripe.net -i mnt-by MNT-ANONYMOUS
[Querying 
whois.ripe.net]
[
whois.ripe.net]
%ERROR:101: no entries found
%
% No entries found in source RIPE.
 But he has at least two other interesting (to a postmaster for a large email service, hint, hint) netblocks this guy has -