ASN Lookup Tool

Impactnet Telecomunicacoes LTDA impactnettelecom.com.br BR BR 16 Routes

AS Data

AS61638

AS61638 – Impactnet Telecomunicacoes LTDA

AS Number 61638
AS Name 12.077.924/0001-75
Organization Impactnet Telecomunicacoes LTDA()
Country BR
Website impactnettelecom.com.br
Number of IPv4 Routes 4
Number of IPv6 Routes 12
ASN type ISP
Registry lacnic
Date Allocated 2014-08-18

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Use ASN data for AS61638 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:1c1c:137::/48 ~1×10²⁴
131.100.139.0/24 256
2804:1c1c:3100::/40 ~309×10²⁴
2804:1c1c:3000::/48 ~1×10²⁴
131.100.137.0/24 256
2804:1c1c:4000::/36 ~5×10²⁷
2804:1c1c:3200::/40 ~309×10²⁴
2804:1c1c:4000::/48 ~1×10²⁴
2804:1c1c:1000::/36 ~5×10²⁷
131.100.138.0/24 256

Raw Whois Response

% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-03-19T09:13:56-03:00 - 152.39.217.152

aut-num:     AS61638
owner:       Impactnet Telecomunicacoes LTDA
ownerid:     12.077.924/0001-75
responsible: Fernando Morais de Oliveira
country:     BR
owner-c:     FEMOL52
routing-c:   EEDSI4
abuse-c:     NOMTE13
created:     20140818
changed:     20250428
inetnum:     131.100.136.0/22
inetnum:     2804:1c1c::/32
as-in:       from AS271412 100 accept ANY
as-in:       from AS264415 100 accept ANY
as-in:       from AS263159 100 accept ANY
as-out:      to AS271412 announce AS61638
as-out:      to AS264415 announce AS61638
as-out:      to AS263159 announce AS61638

nic-hdl-br:  FEMOL52
person:      Fernando Morais de Oliveira
e-mail:      fernando@impactnettelecom.com.br
country:     BR
created:     20110606
changed:     20230818

nic-hdl-br:  EEDSI4
person:      Elton Estevam Damaceno da Silva
e-mail:      eltonestevam@live.com
country:     BR
created:     20200916
changed:     20241206

nic-hdl-br:  NOMTE13
person:      NOC Maxis Telecom
e-mail:      noc@maxistelecom.com.br
country:     BR
created:     20220308
changed:     20240611

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

Parsed Whois Response

Peers

AS Number Description Country
AS266525 Eurocorp Vialux Internet Eireli BR
AS271412 FR Sousa Telecomunicações LTDA - ME BR
AS271412 FR Sousa Telecomunica��es LTDA ME BR
AS263159 BRASTURBO TELECOMUNICAES LTDA ME BR
AS263159 BRASTURBO TELECOMUNICA��ES LTDA ME BR

Upstreams

AS Number Description Country
AS266525 Eurocorp Vialux Internet Eireli BR
AS271412 FR Sousa Telecomunica��es LTDA ME BR
AS263159 BRASTURBO TELECOMUNICA��ES LTDA ME BR

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Frequently Asked Questions

ASN AS61638 is an Autonomous System Number used to identify a network for BGP internet routing.
AS61638 is listed under Impactnet Telecomunicacoes LTDA.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.