asn.dev

Autonomous system

AS27712 Paulo Dias de Araujo Filho

Unclassified LACNIC

IPv4 addresses 3.33K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 0 recorded by PCH
Upstreams 13 2 downstream
Flagged prefixes 0 none

Summary

Paulo Dias de Araujo Filho

Brazil · AI-generated

individual brazil ipv4

The AS handle Paulo Dias de Araujo Filho is held by Paulo Dias de Araujo Filho.

What it's used for

  • The address space is registered under the netname 40662 with the registrant Paulo Dias de Araujo Filho for all announced prefixes.
  • The network announces 3328 IPv4 addresses across 3 prefixes in Brazil, while maintaining 17 observed neighbours; this ratio of address volume to peering partners suggests a small-scale access or local service provider rather than a transit hub.

Notable

  • The registrants for all three prefixes (200.220.160.0/21, 200.220.172.0/22, and 200.220.168.0/24) match the AS holder exactly.
  • The address inventory consists of three contiguous or near-contiguous IPv4 blocks within the 200.220.0.0/16 range, with no IPv6 prefixes in the inventory.

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

13 upstream, 2 downstream and 17 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS61923SUNWAY TELECOM LTDA180
AS263484J E Provedor de Rede de Comunicacao Ltda180
AS272277Dupla - Net77
AS270735COMPUTIZE NETWORK TELECOMUNICACOES LTDA62
AS135377UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED59
AS262444XTURBO PROVEDOR DE INTERNET LTDA59
AS267416PIENSCO MANUTENCAO E PROJETOS LTDA59
AS266181GOLDEN LINK58

All 13 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 4 prefixes · 3.33K addresses IPv6 0 prefixes

CountryNamePrefixes
BRBrazil4

Registry

Allocation record

LACNIC · via Atlas (registry data)
Registry
LACNIC
Registered
2003-07-31
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 15 valid, 0 with no ROA
ROAs
19 authorising AS27712
ASPA
no ASPA record
IRR
100% registered · 15 of 15 announcements
Route objects
12 naming AS27712

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 1,772 prefixes, as published 2026-10-15. 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