% 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 '80.19.149.188 - 80.19.149.191'

% Abuse contact for '80.19.149.188 - 80.19.149.191' is 'abuse@business.telecomitalia.it'

inetnum:        80.19.149.188 - 80.19.149.191
netname:        INFRASTRUTTUREETELECOMUNICAZIONIPERLITALIASPA
descr:          INFRASTRUTTURE E TELECOMUNICAZIONI PER L'ITALIA S.P.A.
country:        IT
admin-c:        MPR1545-RIPE
tech-c:         DG12881-RIPE
status:         ASSIGNED PA
mnt-by:         INTERB-MNT
created:        2021-10-27T10:33:58Z
last-modified:  2021-10-27T10:33:58Z
source:         RIPE # Filtered

% Information related to '80.19.0.0/16AS3269'

route:          80.19.0.0/16
descr:          INTERBUSINESS
origin:         AS3269
remarks:        ************************************************
remarks:        * Pay attention *
remarks:        * Any communication sent to email different *
remarks:        * from the following will be ignored! *
remarks:        * Any abuse reports, please send them to *
remarks:        * abuse@business.telecomitalia.it *
remarks:        ************************************************
mnt-by:         INTERB-MNT
created:        2019-05-14T06:01:52Z
last-modified:  2019-05-14T06:01:52Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND)