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

% IP Client: 203.119.110.26
 
% Joint Whois - whois.lacnic.net
%  This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net

% Copyright LACNIC lacnic.net
%  The data below is provided for information purposes
%  and to assist persons in obtaining information about or
%  related to AS and IP numbers registrations
%  By submitting a whois query, you agree to use this data
%  only for lawful purposes.
%  2026-01-04 12:10:41 (-03 -03:00)

inetnum:     2803:9810:5340::/42
status:      reallocated
aut-num:     AS14593
owner:       Starlink Ecuador STAREC C. Ltda.
ownerid:     EC-SESC-LACNIC
responsible: Luis Anzola
address:     N24F Baquerizo Moreno SN y E10 José Tamayo Edificio T orre del Castillo, Torre II Piso, 15, 
address:      - Quito - 
country:     EC
phone:       +1  3103636000
owner-c:     SKH4
tech-c:      SKH4
abuse-c:     SKH4
created:     20251104
changed:     20251104
inetnum-up:  2803:9810::/32

nic-hdl:     SKH4
person:      Reyan Pina
e-mail:      abhishek.kattuparambil@spacex.com
address:     1 Rocket Rd, 1, -
address:     90250 - Hawthorne - CA
country:     US
phone:       +1  3103636000 [0000]
created:     20200813
changed:     20250715

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% and AS numbers.