no jo v tvojom pripade je to diskutabilne

<87.106.22.224> <12:18:41 - 03.05.09>

Non-authoritative answer:
224.22.106.87.in-addr.arpa name = fm-forum.gg24.de.

Authoritative answers can be found from:
22.106.87.in-addr.arpa nameserver = nsa.schlund.de.
22.106.87.in-addr.arpa nameserver = nsa2.schlund.de.
nsa.schlund.de internet address = 195.20.224.98
nsa2.schlund.de internet address = 195.20.244.5

% This is the RIPE Whois query server #3.
% 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

% Note: This output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to '87.106.16.0 - 87.106.31.255'

inetnum: 87.106.16.0 - 87.106.31.255
netname: SCHLUND-CUSTOMERS
descr: Schlund + Partner AG
country: DE
admin-c: UI-RIPE
tech-c: UI-RIPE
remarks: INFRA-AW
remarks: in case of abuse or spam, please mailto: abuse@schlund.de
rev-srv: nsa.schlund.de
rev-srv: nsa2.schlund.de
rev-srv: ns.ripe.net
status: ASSIGNED PA "status:" definitions
mnt-by: SCHLUND-MNT
source: RIPE # Filtered

role: Schlund NCC
address: 1&1 Internet AG
address: Brauerstrasse 48
address: D-76135 Karlsruhe
address: Germany
remarks: For abuse issues, please use only abuse@oneandone.net
phone: +49 721 91374 50
fax-no: +49 721 91374 20
admin-c: SPNC-RIPE
tech-c: SPNC-RIPE
nic-hdl: UI-RIPE
abuse-mailbox: abuse@oneandone.net
mnt-by: SCHLUND-MNT
source: RIPE # Filtered

% Information related to '87.106.0.0/16AS8560'

route: 87.106.0.0/16
descr: SCHLUND-PA-5
origin: AS8560
mnt-by: SCHLUND-MNT
source: RIPE # Filtered