92.245.172.0 - 92.245.175.255 is email masked ripe lookup requiring -B

[Snowbat]

http://www.spamcop.net/sc?id=z4217131440za...b9e32b1c83e1d6z

Tracking message source: 92.245.173.173:
Display data:
"whois 92.245.173.173[at]whois.arin.net" (Getting contact from whois.arin.net )
   Redirect to ripe
   Display data:
   "whois 92.245.173.173[at]whois.ripe.net" (Getting contact from whois.ripe.net)
   Lookup db3246-ripe[at]whois.ripe.net
	  Display data:
	  "whois db3246-ripe[at]whois.ripe.net" (Getting contact from whois.ripe.net)
	  db3246-ripe =
   whois.ripe.net 92.245.173.173 (nothing found)
No reporting addresses found for 92.245.173.173, using devnull for tracking.

$ whois -h whois.ripe.net -B 92.245.173.173

% 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

% Information related to '92.245.172.0 - 92.245.175.255'

inetnum:		92.245.172.0 - 92.245.175.255
netname:		TECNOADSL2
descr:		  Tecnotel Servizi Tecnologici s.r.l.
country:		IT
admin-c:		DB3246-RIPE
tech-c:		 DB3246-RIPE
status:		 ASSIGNED PA
mnt-by:		 MEGABITEX-MNT
changed:		info[at]megabitex.it 20090702
source:		 RIPE

person:	   DANIELE BOILA
address:	  TECNOTEL SRL
address:	  VIA SETTEVALLI 46
address:	  06100 PERUGIA
address:	  Italy
phone:		+39357743554
fax-no:	   +39357743554
nic-hdl:	  DB3246-RIPE
changed:	  order.manager2[at]telecomitalia.it 20041201
source:	   RIPE

% Information related to '92.245.172.0/23AS48544'

route:		  92.245.172.0/23
descr:		  Tecnotel Servizi Tecnologici s.r.l.
origin:		 AS48544
mnt-by:		 MEGABITEX-MNT
changed:		info[at]megabitex.it 20090722
source:		 RIPE