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

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

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

% Information related to '62.134.212.0 - 62.134.213.255'

% Abuse contact for '62.134.212.0 - 62.134.213.255' is 'abuse@eu.bt.net'

inetnum:        62.134.212.0 - 62.134.213.255
netname:        BT-DSL-ACCESS-NET
descr:          BT Germany DSL Access
country:        DE
admin-c:        BCCC-RIPE
admin-c:        MF2539-RIPE
tech-c:         MF2539-RIPE
status:         ASSIGNED PA
mnt-by:         CIP-MNT
created:        2006-03-31T12:03:18Z
last-modified:  2010-10-13T13:46:25Z
source:         RIPE
remarks:        INFRA-AW

role:           BT Ignite Customer Care Centre
address:        Mergethaleralle 6-8,
address:        65760, Eschborn, Germany
phone:          +49 69 3307 6611
fax-no:         +49 69 3307 1111
remarks:        trouble:SPAM/COMPLAINTS to:de-fp-btignite-abuse@bt.com
remarks:        trouble:SPAM/COMPLAINTS to other addresses will probably be ignored.
admin-c:        SR1985-RIPE
tech-c:         HK376-RIPE
tech-c:         ST378-RIPE
tech-c:         SR1985-RIPE
tech-c:         UW721-RIPE
nic-hdl:        BCCC-RIPE
mnt-by:         CIP-MNT
created:        2002-04-29T13:00:09Z
last-modified:  2021-02-23T07:44:49Z
source:         RIPE # Filtered
remarks:        abuse-mailbox: de-fp-btignite-abuse@bt.com
remarks:        abuse-mailbox: de-fp-btignite-abuse@bt.com

person:         Matthias Feicht
address:        Barthstrasse 22
address:        80339 M.nchen
phone:          +49 89 2600 5164
mnt-by:         CIP-MNT
nic-hdl:        MF2539-RIPE
created:        2004-01-15T08:56:16Z
last-modified:  2008-01-07T16:51:47Z
source:         RIPE # Filtered

% Information related to '62.134.0.0/16AS5400'

route:          62.134.0.0/16
descr:          BT EU Backbone DE-Block1
origin:         AS5400
remarks:        tech support: support@eu.bt.net
remarks:        SPAM: abuse@eu.bt.net
mnt-by:         CIP-MNT
mnt-lower:      CIP-MNT
created:        2006-03-29T16:03:01Z
last-modified:  2006-03-29T16:03:01Z
source:         RIPE

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

Search for
IP address lookups			Miscellaneous queries
-l	1st level less specific		-i	Inverse attributes	None admin-c admin-c,tech-c,zone-c author cross-mnt cross-nfy local-as mbrs-by-ref member-of mnt-by mnt-lower mnt-nfy mnt-routes notify nserver origin person referral-by rev-srv sub-dom tech-c upd-to zone-c
-L	All less specific		-T	Object types	All as-block as-set aut-num domain filter-set inet-rtr inet6num inetnum irt key-cert mntner peering-set person role route route-set rtr-set
-m	1st level more specific
-M	All more specific		Query hints Include "AS" in front of an AS number. Example: AS4808 Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template Example: -t inetnum
-x	Exact match only
-d	Associated reverse domain