% 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 '62.38.216.0 - 62.38.223.255'

% Abuse contact for '62.38.216.0 - 62.38.223.255' is 'abusevfgr@vodafone.com'

inetnum:        62.38.216.0 - 62.38.223.255
netname:        HOL-STATIC
descr:          CIDR Block for Customers
country:        GR
admin-c:        HOL-RIPE
tech-c:         HOL-RIPE
status:         ASSIGNED PA
mnt-by:         AS3329-MNT
mnt-lower:      AS3329-MNT
mnt-routes:     AS3329-MNT
created:        2007-07-17T15:52:57Z
last-modified:  2007-07-17T15:52:57Z
source:         RIPE

role:           VFGR Fixed Network Operations Center
address:        Vodafone Greece Fixed (ex Hellas On Line S.A.)
address:        1-3, Tzavella Str
address:        15231 , Halandri, Athens, Greece
remarks:        ------------------------------------------
remarks:        For complaints regarding abuse, spam, etc:
remarks:        abuse-mailbox: abusevfgr@vodafone.com
remarks:        ------------------------------------------
admin-c:        TK583-RIPE
tech-c:         TK583-RIPE
tech-c:         HS8157-RIPE
nic-hdl:        HOL-RIPE
mnt-by:         AS3329-MNT
created:        2005-05-04T12:37:03Z
last-modified:  2022-11-29T08:00:00Z
source:         RIPE # Filtered

% Information related to '62.38.192.0/18AS3329'

route:          62.38.192.0/18
origin:         AS3329
mnt-by:         AS3329-MNT
created:        2021-06-25T20:03:59Z
last-modified:  2021-06-25T20:03:59Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.116 (ABERDEEN)