asn.dev

Autonomous system

AS28249 EMPRESA EDITORA A TARDE S.A.

Unclassified ARIN

IPv4 addresses 2.56K 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

Empresa Editora A Tarde S.A.

Brazil · AI-generated

business media brazil

AS28249 is operated by Empresa Editora A Tarde S.A., a Brazilian media company.

What it's used for

  • The address space is registered under the netnames 121128, 173303, 431401, 467614, and 468506, with registrants including EMPRESA EDITORA A TARDE S.A., MAELLY GOMES VASCONECELOS BARRETO SANTAN, and MNF TELECOM.
  • The AS announces 2560 IPv4 addresses across 6 prefixes and maintains 4 observed neighbours, a ratio consistent with a business or internal corporate network rather than a transit provider.

Notable

  • Registrants for the announced prefixes include EMPRESA EDITORA A TARDE S.A., MAELLY GOMES VASCONECELOS BARRETO SANTAN, and MNF TELECOM, indicating a mix of direct ownership and potentially leased or third-party managed space.
  • The inventory consists of six IPv4 prefixes, including a /22 block and five smaller /23 and /24 blocks, all located in Brazil.

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
AS28186ITS TELECOMUNICACOES LTDA328
AS52873Softdados Telecomunicacoes204
AS272601MAELLY GOMES VASCONECELOS BARRETO SANTAN118
AS14840BR.Digital Telecom80

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 · 2.56K addresses IPv6 0 prefixes

CountryNamePrefixes
BRBrazil6

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
28249
Registry name
ASN28249
Registrant
EMPRESA EDITORA A TARDE S.A.
Abuse contact
Empresa Editora A Tarde S/A
Registered
2008-09-09
Last changed
2013-03-06
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 12 with no ROA
ROAs
0 authorising AS28249
ASPA
no ASPA record
IRR
100% registered · 12 of 12 announcements
Route objects
62 naming AS28249

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 1,781 prefixes, as published 2026-10-16. 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