This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS28152 10 More Specifics 12 Total Advertisements -Reserved AS-, ZZ
187.60.128.0/21 187.60.128.0/20
187.60.128.0/22 187.60.128.0/20
187.60.132.0/22 187.60.128.0/20
187.60.136.0/21 187.60.128.0/20
187.60.136.0/22 187.60.128.0/20
187.60.136.0/23 187.60.128.0/20
187.60.138.0/23 187.60.128.0/20
187.60.140.0/22 187.60.128.0/20
187.60.140.0/23 187.60.128.0/20
187.60.142.0/23 187.60.128.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 138.185.168.0/22 Announced
+ 187.60.128.0/20 Announced
+ 187.60.128.0/21 Announced
+ 187.60.128.0/22 Announced
+ 187.60.132.0/22 Announced
+ 187.60.136.0/21 Announced
+ 187.60.136.0/22 Announced
+ 187.60.136.0/23 Announced
+ 187.60.138.0/23 Announced
+ 187.60.140.0/22 Announced
+ 187.60.140.0/23 Announced
+ 187.60.142.0/23 Announced
whois: 402609
IANA has recorded AS28152 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS28152\n % IP Client: 2401:2000:6660::13
% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-06-11T14:00:02-03:00 - 2401:2000:6660::13
% No match for AS28152
% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.