asn.dev

Autonomous system

AS53132 Mega Grupo de Telecomunicacoes Ltda

Unclassified APNIC

IPv4 addresses 10.24K 10 prefixes
IPv6 prefixes 23 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 3 6 downstream
Flagged prefixes 0 none

Summary

IZI Telecom

Brazil · AI-generated

residential isp brazil fixed

AS53132 is operated by Mega Grupo de Telecomunicações Ltda, also known as IZI Telecom.

What it's used for

  • The address space carries fixed residential broadband traffic, evidenced by reverse DNS entries such as cliente-43.192.186-254.izi.com.br and cliente-179.107.118-254.izi.com.br.
  • The network announces 10,240 IPv4 addresses across 10 prefixes and 23 IPv6 prefixes, maintaining 9 observed neighbours, a ratio indicative of an access network serving end-users rather than a transit provider.
  • Traffic consists of subscriber eyeballs for fixed internet access in the Espírito Santo region of Brazil, including cities like Afonso Cláudio and Ipanema.

Notable

  • All available registrant data for the announced prefixes lists Mega Grupo de Telecomunicações Ltda as the holder, consistent with the AS holder.
  • The address inventory is concentrated in the 179.107.0.0/16 range, with a smaller block in 186.192.32.0/20 and 177.125.144.0/21, reflecting regional expansion in the state.

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

3 upstream, 6 downstream and 15 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS268696Tuddo Telecom Ltda.1,184
AS262288Go In Tecnologia587
AS263482Megalink Servicos Ltda418

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 10 prefixes · 10.24K addresses IPv6 23 prefixes

CountryNamePrefixes
BRBrazil33

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
53132
Registry name
ASN53132
Registrant
Mega Grupo de Telecomunicações Ltda
Abuse contact
noc@izi.com.br
Registered
2010-03-12
Last changed
2016-02-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 41 valid, 0 with no ROA
ROAs
4 authorising AS53132
ASPA
no ASPA record
IRR
100% registered · 41 of 41 announcements
Route objects
23 naming AS53132

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 2026-10-17. 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