% APNIC found the following authoritative answer from: whois.ripe.net

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% The objects are in RPSL format.
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% Information related to '2a01:5740::/31'

% Abuse contact for '2a01:5740::/31' is 'abuse@selfnet.at'

inet6num:       2a01:5740::/31
netname:        AT-SELFNET-20120605
country:        AT
org:            ORG-SIG7-RIPE
admin-c:        SH5704-RIPE
tech-c:         SH5704-RIPE
status:         ALLOCATED-BY-RIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SELFNET
mnt-routes:     MNT-SELFNET
created:        2014-07-07T15:04:00Z
last-modified:  2017-03-01T06:44:08Z
source:         RIPE # Filtered

organisation:   ORG-SIG7-RIPE
org-name:       SelfNet Internet Ges.m.b.H.
country:        AT
org-type:       LIR
address:        Kugygasse 18
address:        1130
address:        Vienna
address:        AUSTRIA
phone:          +431999555
fax-no:         +4319995599
mnt-ref:        MNT-SELFNET
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SELFNET
admin-c:        TS6253-RIPE
abuse-c:        SH5704-RIPE
created:        2012-01-20T15:30:59Z
last-modified:  2023-01-30T07:55:43Z
source:         RIPE # Filtered

role:           SelfNet Hostmaster
address:        Kugygasse 18
address:        1130 Vienna
address:        Austria
abuse-mailbox:  abuse@selfnet.at
admin-c:        TS6253-RIPE
tech-c:         TS6253-RIPE
nic-hdl:        SH5704-RIPE
mnt-by:         MNT-SELFNET
created:        2012-01-23T15:53:15Z
last-modified:  2023-09-25T14:21:20Z
source:         RIPE # Filtered

% Information related to '2a01:5741::/32AS57763'

route6:         2a01:5741::/32
descr:          Selfnet Internet Ges.m.b.H. Hungary
origin:         AS57763
mnt-by:         MNT-SELFNET
created:        2014-07-07T15:32:14Z
last-modified:  2014-07-07T15:32:14Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (DEXTER)

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