AS28256 — AS28256 - HPE AUTOMOTORES DO BRASIL LTDA

AS28256 announces 3 IPv4 prefixes covering 3,584 addresses and 0 IPv6 prefixes.

About this network

AS28256 is operated by HPE Automotores do Brasil Ltda.

What it's used for

• The address space carries corporate infrastructure for an automotive entity, evidenced by reverse DNS records pointing to mmcb.com.br (e.g., 187-16-162-254.mmcb.com.br).
• The AS announces 3584 IPv4 addresses across 6 prefixes with 5 observed neighbours, indicating a small-scale internal corporate network rather than a transit or access provider.

Notable

• All registrants in the RDAP data match the announcer, consistently listed as HPE AUTOMOTORES DO BRASIL LTDA with netname 122523.
• The address inventory is finely subdivided into six prefixes within the 187.16.0.0/16 range, consistent with site-by-site segmentation for a single corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 187.16.160.0/21
• 187.16.168.0/23
• 187.16.172.0/22

Upstream networks

• AS4230 CLARO S.A.
• AS28309 WGO MULTIMIDIA LTDA
• AS270677 TEK TELECOM LTDA
• AS28669 VERO S.A

Adjacent networks

• AS4230 CLARO S.A.
• AS28309 WGO MULTIMIDIA LTDA
• AS270677 TEK TELECOM LTDA
• AS28669 VERO S.A

Routing security

• RPKI: 0 valid, 0 invalid and 14 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 20 route objects.
• Listed in as-sets: AS-267613, AS-28124, AS-28513, AS-CELERIX-CUSTOMERS-2, AS-CLICKTELECOM-CUSTOMERS, AS-CTBC-CUSTOMERS10, AS-CTBC-CUSTOMERS112, AS-CTBC-TOOLS-5, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-ELETRONET-CUST, AS-EMBRATELNET, AS-FLYS, AS-FORTE-TELECOM-CUSTOMER-RJ, AS-FORTE-TELECOM-CUSTOMER-TRIAL, AS-FORTEL-CUSTOMERS, AS-HWNG-DOWNSTREAMS, AS-ITXBR, AS-MUNDIVOX-CUSTOMERS, AS-SB-AUTOMATION-CUSTOMER, AS-SUMICITY-CUSTOMERS, AS-TASCOM-CUSTOMERS, AS-WGO-CUSTOMERS, AS28669:AS-CUSTOMERS.