whois 172.23.96.1

% This is the dn42 whois query service.

% Information related to 'inetnum/0.0.0.0_0':
inetnum:            0.0.0.0 - 255.255.255.255
cidr:               0.0.0.0/0
netname:            NET-BLK0-DN42
policy:             reserved
descr:              * The entire IPv4 address space
mnt-by:             DN42-MNT
status:             ALLOCATED
source:             DN42

% Information related to 'inetnum/172.20.0.0_14':
inetnum:            172.20.0.0 - 172.23.255.255
cidr:               172.20.0.0/14
netname:            NET-BLK014-DN42
policy:             reserved
mnt-by:             DN42-MNT
status:             ALLOCATED
source:             DN42

% Information related to 'inetnum/172.23.0.0_16':
inetnum:            172.23.0.0 - 172.23.255.255
cidr:               172.23.0.0/16
netname:            NET-BLK316-DN42
descr:              DN42 native address space
remarks:            * Default allocation /27, never more than /24
nserver:            b.delegation-servers.dn42
nserver:            j.delegation-servers.dn42
nserver:            k.delegation-servers.dn42
nserver:            l.delegation-servers.dn42
ds-rdata:           64441 10 2 e91c0281e705317968c76689e4f36bf2207c90bdfaad071693bb9a999d15778f
ds-rdata:           3096 10 2 631b00ba00cf80a8300b356bcca2fde4c844f6ff707a2d98b4518c72e0643467
status:             ALLOCATED
policy:             open
org:                ORG-DN42
mnt-by:             DN42-MNT
source:             DN42

% Information related to 'inetnum/172.23.96.0_24':
inetnum:            172.23.96.0 - 172.23.96.255
cidr:               172.23.96.0/24
netname:            CCCDA-20150117
descr:              http://darmstadt.ccc.de
country:            DE
org:                ORG-CCCDA
admin-c:            HEXA-DN42
tech-c:             HEXA-DN42
mnt-by:             HEXA-MNT
status:             ALLOCATED
source:             DN42

% Information related to 'route/172.23.96.0_24':
route:              172.23.96.0/24
origin:             AS4242420101
mnt-by:             HEXA-MNT
source:             DN42