whois 172.23.215.143
% 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/172.23.215.128_27':
inetnum: 172.23.215.128 - 172.23.215.159
netname: NOP-NET4
descr: nop
country: HU
admin-c: MC36-DN42
tech-c: MC36-DN42
mnt-by: NOP-MNT
nserver: ns.nop.dn42
status: ASSIGNED
cidr: 172.23.215.128/27
source: DN42
% Information related to 'route/172.23.215.128_27':
route: 172.23.215.128/27
descr: nop
origin: AS4242421955
mnt-by: NOP-MNT
source: DN42