asn.dev

Autonomous system

AS61741 FG INTERLIGA LTDA

Unclassified LACNIC

IPv4 addresses 2.05K 2 prefixes
IPv6 prefixes 12 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

FG Interliga

Brazil · AI-generated

business brazil small

AS61741 is operated by FG Interliga LTDA.

What it's used for

  • The address space is registered under netnames 234191 and 299553, both held by FG Interliga LTDA.
  • The AS announces 2048 IPv4 addresses across 2 prefixes and 12 IPv6 prefixes, with only 1 observed neighbour, indicating a small, self-contained network rather than a transit provider.
  • Traffic from this AS consists of internal corporate or local business endpoints, as the operator is a small Brazilian entity with a limited address footprint.

Notable

  • Registrants for both announced IPv4 prefixes match the AS holder, FG Interliga LTDA.
  • The inventory consists of two /22 IPv4 blocks and a set of contiguous IPv6 prefixes, forming a compact and consistent address 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
AS28283Adylnet Telecom604

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, 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 2 prefixes · 2.05K addresses IPv6 12 prefixes

CountryNamePrefixes
BRBrazil14

Registry

Allocation record

LACNIC · via Atlas (registry data)
Registry
LACNIC
Registered
2014-08-07
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 13 valid, 0 with no ROA
ROAs
3 authorising AS61741
ASPA
no ASPA record
IRR
100% registered · 13 of 13 announcements
Route objects
21 naming AS61741

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 2026-10-22. 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