asn.dev

Autonomous system

AS52834 FERJ - Fundacao Educacional Regional Jaraguaense

Unclassified LACNIC

IPv4 addresses 512 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Fundação Educacional Regional Jaraguaense

Brazil · AI-generated

education business brazil

AS52834 is held by Fundação Educacional Regional Jaraguaense.

What it's used for

  • The address space carries the institutional network of a Brazilian higher education foundation, as indicated by the registrant netname 192652 and the holder's identity.
  • The AS announces 512 IPv4 addresses in a single /23 prefix and one IPv6 /48 prefix, with only 2 observed neighbours, indicating a small, self-contained site network rather than a transit or access provider.
  • Traffic from this AS consists of internal institutional communications, administrative systems, and educational services for the foundation's campuses in Santa Catarina.

Notable

  • The RDAP registrant FERJ - Fundação Educacional Regional Jaraguaense matches the AS holder exactly.
  • The address inventory is compact, consisting of a single contiguous IPv4 block and a single IPv6 prefix, typical of a corporate or institutional 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

1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11242Universidade Federal de Santa Catarina98

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 · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil2

Registry

Allocation record

LACNIC · via Atlas (registry + RDAP)
Registry
LACNIC
Handle
52834
Registry name
ASN52834
Registrant
FERJ - Fundação Educacional Regional Jaraguaense
Abuse contact
Fernando Cesar Rezende da Silva
Registered
2012-10-19
Last changed
2022-06-01
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS52834
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS52834

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