asn.dev

Autonomous system

AS52712 CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA - ME

Unclassified RIPE

IPv4 addresses 3.07K 6 prefixes
IPv6 prefixes 3 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

Connetiva Internet

Brazil · AI-generated

residential isp cable dsl

AS52712 is operated by Connetiva Internet (CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA - ME).

What it's used for

  • The address space carries residential subscriber traffic, evidenced by reverse DNS entries such as user.conectivainfor.com.br and 131.108.26.128-user-conectivainfor.com.br.
  • The AS announces 3072 IPv4 addresses across 6 prefixes and 3 IPv6 prefixes, with 5 observed neighbours, indicating a small regional access network.
  • Traffic consists of cable and DSL subscriber eyeballs, consistent with the operator's classification as a Cable/DSL/ISP in South America.

Notable

  • Registrants for the available prefixes (170.245.144.0/22, 131.108.24.0/23, 131.108.26.0/23, 177.73.231.0/24) all match the announcer, CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA - ME.
  • The address inventory is fragmented across three distinct /22, /23, and /24 blocks in different ranges, typical of a regional ISP aggregating space from multiple allocations.

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

4 upstream, 0 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS21574Century Telecom Ltda312
AS3356Level 3 Parent, LLC195
AS274660unnamed34
AS16735ALGAR TELECOM S/A12

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 6 prefixes · 3.07K addresses IPv6 3 prefixes

CountryNamePrefixes
BRBrazil9

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
52712
Registry name
ASN52712
Registrant
CONECTIVA INFORMATICA E TELECOMUNICACOES LTDA - ME
Abuse contact
CONECTIVA INFORMÁTICA E TELECOMUNICAÇÕES
Registered
2013-01-04
Last changed
2013-03-06
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 11 with no ROA
ROAs
0 authorising AS52712
ASPA
no ASPA record
IRR
100% registered · 11 of 11 announcements
Route objects
10 naming AS52712

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 1,773 prefixes, as published 2026-10-13. 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