% 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://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

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

% Information related to '212.237.64.0 - 212.237.95.255'

% Abuse contact for '212.237.64.0 - 212.237.95.255' is 'abuse@spitfireuk.net'

inetnum:        212.237.64.0 - 212.237.95.255
netname:        UK-SPITFIRE-19980925
country:        GB
org:            ORG-SNSL1-RIPE
admin-c:        SNSN1-RIPE
tech-c:         LG7770-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SPITFIRE-UK-MNT
mnt-routes:     SPITFIRE-UK-MNT
mnt-domains:    SPITFIRE-UK-MNT
created:        2016-11-22T12:10:55Z
last-modified:  2016-11-22T12:10:55Z
source:         RIPE # Filtered

organisation:   ORG-SNSL1-RIPE
org-name:       Spitfire Network Services Limited
country:        GB
org-type:       LIR
address:        139 Clapham Road
address:        SW9 OHP
address:        London
address:        UNITED KINGDOM
phone:          +44 207501 3000
fax-no:         +44 207501 3021
admin-c:        NC1861-RIPE
admin-c:        HB1774-RIPE
tech-c:         LG7770-RIPE
admin-c:        AB18216-RIPE
admin-c:        LG7770-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SPITFIRE-UK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SPITFIRE-UK-MNT
abuse-c:        AC23777-RIPE
created:        2004-04-17T12:21:50Z
last-modified:  2023-09-04T11:51:52Z
source:         RIPE # Filtered

role:           Spitfire Network Services - Network Operations
address:        The Printworks, 139 Clapham Road, London SW9 0HP
abuse-mailbox:  abuse@spitfireuk.net
admin-c:        LG7770-RIPE
tech-c:         LG7770-RIPE
nic-hdl:        SNSN1-RIPE
mnt-by:         SPITFIRE-UK-MNT
created:        2004-01-19T22:06:52Z
last-modified:  2014-11-05T11:44:14Z
source:         RIPE # Filtered

person:         Graham Lewis
address:        Spitfire Network Services Ltd
address:        The Printworks
address:        139 Clapham Road
address:        London SW9 0HP
mnt-by:         SPITFIRE-UK-MNT
phone:          +44 020 7501 3030
nic-hdl:        LG7770-RIPE
created:        2004-08-10T10:25:21Z
last-modified:  2014-11-03T08:48:38Z
source:         RIPE # Filtered

% Information related to '212.237.64.0/19AS16082'

route:          212.237.64.0/19
origin:         AS16082
mnt-by:         SPITFIRE-UK-MNT
created:        2022-06-27T14:02:28Z
last-modified:  2022-06-27T14:02:28Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (BUSA)

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