Ask whois.arin.net ... Ask whois.ripe.net ... % This is the RIPE Whois query server #1.
% The objects are in RPSL format.
%
% Rights restricted by copyright.
% See http://www.ripe.net/db/copyright.html
% Note: This output has been filtered.
% To receive output for a database update, use the "-B" flag.
% Information related to '131.224.0.0 - 131.224.255.255'
inetnum: 131.224.0.0 - 131.224.255.255
netname: RIVMNET
descr: National Institute for Public Health
descr: and the Environment
descr: P.O. Box 1
descr: Bilthoven, 3720 BA
remarks: For general abuse like spam use the address
remarks:

remarks: For security related contacts use the address
remarks:

country: NL
admin-c: PB2064-RIPE
tech-c: NB1136-RIPE
status: ASSIGNED PI
mnt-by: SN-LIR-MNT
mnt-irt: irt-SURFnet-CERT
source: RIPE # Filtered
irt: irt-SURFNET-CERT
address: p/a SURFnet bv
address: Postbus 19035
address: NL - 3501 DA Utrecht
address: The Netherlands
phone: +31 30 2305305
fax-no: +31 30 2305329
e-mail:

signature: PGPKEY-FA6F5E2A
encryption: PGPKEY-FA6F5E2A
admin-c: SAM36-RIPE
tech-c: SAM36-RIPE
auth: PGPKEY-834125A1
auth: PGPKEY-3D10C493
remarks: emergency phone number +31 6 22923564
remarks: timezone GMT+1 (GMT+2 with DST)
remarks: http://www.trusted-introducer.nl/teams/surfnet-cert.html
remarks: This is a TI accredited CSIRT/CERT
irt-nfy:

mnt-by: TRUSTED-INTRODUCER-MNT
source: RIPE # Filtered
person: Peter Berndsen
address: Rijksinstituut voor Volksgezondheid en Milieuhygiene
address: P.O. Box 1
address: NL-3720 BA Bilthoven
phone: +31 30 2742961
fax-no: +31 30 2742971
e-mail:

nic-hdl: PB2064-RIPE
source: RIPE # Filtered
person: Nico Blokhuijzen
address: Rijksinstituut voor Volksgezondheid en Milieuhygiene
address: P.O. Box 1
address: NL-3720 BA Bilthoven
address: The Netherlands
phone: +31 30 2742456
e-mail:

nic-hdl: NB1136-RIPE
source: RIPE # Filtered
% Information related to '131.224.0.0/16AS1103'
route: 131.224.0.0/16
descr: RIVMNET
origin: AS1103
mnt-by: AS1103-MNT
source: RIPE # Filtered
Cache Time:2008-05-10 07:17:19