asn.dev

Autonomous system

AS28579 Fundacao InoversaSul

Unclassified ARIN

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Fundacao InoversaSul

Brazil · AI-generated

business brazil foundation

AS28579 is operated by Fundacao InoversaSul.

What it's used for

  • The address space is registered under the netname 379183 with registrant Fundacao InoversaSul, indicating a single-tenant corporate or institutional estate.
  • The AS announces 1024 IPv4 addresses across 1 prefix (190.89.212.0/22) and maintains 1 observed neighbour, a ratio consistent with a small, self-contained business network rather than a transit or large access provider.

Notable

  • The RDAP registrant Fundacao InoversaSul matches the AS holder name exactly, confirming direct ownership of the announced space.
  • The inventory consists of a single contiguous /22 block, representing a compact and uniform address allocation typical of a specific site or departmental network.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11242Universidade Federal de Santa Catarina62

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 1 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
BRBrazil1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
28579
Registry name
ASN28579
Registrant
Fundacao InoversaSul
Abuse contact
Miguel Garcia Junior
Registered
2013-04-01
Last changed
2021-03-11
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS28579
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS28579

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 1,783 prefixes, as published 2026-10-20. 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