asn.dev

Autonomous system

AS61625 Grupo We Dev LTDA

Residential LACNIC

IPv4 addresses 3.33K 5 prefixes
IPv6 prefixes 15 counted as prefixes, not addresses
Countries 1 mostly BR
Exchanges 2 recorded by PCH
Upstreams 19 3 downstream
Flagged prefixes 0 none

Summary

Grupo We Dev

Brazil · AI-generated

isp residential brazil fiber

AS61625 is operated by Grupo We Dev LTDA.

What it's used for

  • The address space carries residential and small business internet access, evidenced by reverse DNS entries such as msinfornet-pb.com.br, fsnet-pi.com.br, expressprovedor.com.br, twtfibra.com.br, bjntelecom.com.br, ar-online.com.br, and uninet.com.br.
  • The AS announces 4096 IPv4 addresses across 7 prefixes and 1 IPv6 prefix, with 15 observed routing neighbours. This ratio of address space to peering partners indicates an access network providing last-mile connectivity rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs and web/API endpoints for customers of the various regional ISPs and fiber providers whose domains appear in the reverse DNS records.

Notable

  • Registrants for the majority of prefixes are listed as GRUPO WE DEV with netnames GWD-NET-1, GWD-NET-2, and GWD-NET-3, while the prefix 38.93.52.0/24 is registered to Jose Florencio Travassos Neto - UNINET with netname NET-38-93-52-0-UNINET.
  • The address inventory is subdivided into multiple /22, /23, and /24 blocks, reflecting a structure that supports distinct service areas or acquired ISP assets under a single autonomous system.

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 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
IX.br (PTT.br) São PauloSão Paulo, Brazil187.16.208.194
IX.br (PTT.br) BrasíliaBrasília, Brazil45.184.145.74

Transit providers

19 upstream, 3 downstream and 36 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS266460NetGo Telecomunicacoes do Brasil97
AS266493R. L. HOFFMANN93
AS275641EDGE TELECOM LTDA92
AS264567JOSE DAS GRACAS SOARES DE LIMA EIRELI90
AS53062GGNET TELECOMUNICACOES LTDA87
AS265080AD TELECOM87
AS53181Avanca Telecom e Servicos LTDA86
AS265269MEGA TELE INFORMATICA58

All 19 upstreams →

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 5 prefixes · 3.33K addresses IPv6 15 prefixes

CountryNamePrefixes
BRBrazil20

Registry

Allocation record

LACNIC · via Atlas (registry data)
Registry
LACNIC
Registered
2025-08-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 21 valid, 0 with no ROA
ROAs
4 authorising AS61625
ASPA
11 declared providers
IRR
100% registered · 21 of 21 announcements
Route objects
48 naming AS61625

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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: 440 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