whois 172.20.228.104

% 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/172.20.0.0_16':
inetnum:            172.20.0.0 - 172.20.255.255
cidr:               172.20.0.0/16
netname:            NET-BLK016-DN42
descr:              DN42 native address space
remarks:            Not free for direct assignments, please use sub-allocated blocks
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 616c149633e93d963b0e8f738719630ea0a09f4aabe211b1fbb8fc9f51304027
ds-rdata:           3096 10 2 6adf85efddf223c8747f1816b12b62feea0b9b1bdb65e7c809202f890a33740d
status:             ALLOCATED
policy:             reserved
org:                ORG-DN42
mnt-by:             DN42-MNT
source:             DN42

% Information related to 'inetnum/172.20.192.0_18':
inetnum:            172.20.192.0 - 172.20.255.255
cidr:               172.20.192.0/18
netname:            NET-BLK192018-DN42
descr:              DN42 native address space
remarks:            * Default allocation /27, never more than /24
policy:             open
mnt-by:             DN42-MNT
status:             ALLOCATED
source:             DN42

% Information related to 'inetnum/172.20.228.96_27':
inetnum:            172.20.228.96 - 172.20.228.127
netname:            ATR-Backbone
descr:              ATR Network Backbone
country:            JP
country:            SG
country:            HK
country:            US
country:            EU
admin-c:            ALLENZ-DN42
tech-c:             ALLENZ-DN42
mnt-by:             ATR-MNT
status:             ASSIGNED
cidr:               172.20.228.96/27
nserver:            ns1.atr.dn42
nserver:            ns2.atr.dn42
ds-rdata:           13668 13 2 d0ea678946b2957bf9fb30afb2a506d1edfc9375dce59a61e2c154e2083fa3e8
ds-rdata:           13668 13 4 34a30b847bd0a5174dd7a1f3e2a983f4c372dc4c4c08fc0e6f9da0d15e7654a6afbc0fb77d860d429244e941acb46c44
source:             DN42

% Information related to 'route/172.20.228.96_27':
route:              172.20.228.96/27
descr:              ATR Network Backbone
origin:             AS4242421233
mnt-by:             ATR-MNT
source:             DN42