asn.dev

Autonomous system

AS28256 HPE AUTOMOTORES DO BRASIL LTDA

Unclassified LACNIC

IPv4 addresses 3.58K 6 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

HPE Automotores do Brasil

Brazil · AI-generated

business automotive brazil corporate

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. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

4 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4230CLARO S.A.506
AS28309WGO MULTIMIDIA LTDA162
AS270677TEK TELECOM LTDA145
AS28669VERO S.A12

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 6 prefixes · 3.58K addresses IPv6 0 prefixes

CountryNamePrefixes
BRBrazil6

Registry

Allocation record

LACNIC · via Atlas (registry + RDAP)
Registry
LACNIC
Handle
28256
Registry name
ASN28256
Registrant
HPE AUTOMOTORES DO BRASIL LTDA
Abuse contact
MMCB - Mitsubishi Motors
Registered
2008-10-07
Last changed
2013-03-06
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 14 with no ROA
ROAs
0 authorising AS28256
ASPA
no ASPA record
IRR
100% registered · 14 of 14 announcements
Route objects
20 naming AS28256

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,779 prefixes, as published 2026-10-21. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check