asn.dev

Autonomous system

AS53116 Informatica de Municipios Associados SA - IMA

Unclassified LACNIC

IPv4 addresses 16.38K 8 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 1 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Informática de Municípios Associados S/A - IMA

Brazil · AI-generated

government municipal it brazil

AS53116 is operated by Informática de Municípios Associados S/A - IMA.

What it's used for

  • The address space is registered under the netname 138411 for all announced IPv4 prefixes, with registrants consistently listed as Informática de Municípios Associados S/A - IMA.
  • The AS announces 16384 IPv4 addresses across 8 prefixes and 1 IPv6 prefix, while maintaining only 3 observed routing neighbours.
  • As a non-profit regional IT provider for Brazilian municipalities, the traffic consists of administrative and service endpoints for local government entities rather than residential consumer access.

Notable

  • All RDAP registrants for the largest prefixes match the AS holder, confirming a single administrative entity for the inventory.
  • The inventory is concentrated within the 187.110.0.0/16 range, with prefixes subdivided into /20, /21, /22, /23, and /24 blocks.
  • The AS was first seen in routing tables in 2010, indicating a long-standing presence in the Brazilian internet infrastructure.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
IX.br (PTT.br) CampinasCampinas, Brazil200.192.108.22

Transit providers

3 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS14840BR.Digital Telecom754
AS262401GSTN TELECOMUNICACOES LTDA64
AS16735ALGAR TELECOM S/A30

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 8 prefixes · 16.38K addresses IPv6 1 prefixes

CountryNamePrefixes
BRBrazil9

Registry

Allocation record

LACNIC · via Atlas (registry data)
Registry
LACNIC
Registered
2009-12-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 15 with no ROA
ROAs
0 authorising AS53116
ASPA
no ASPA record
IRR
100% registered · 15 of 15 announcements
Route objects
14 naming AS53116

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 1,782 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