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AS271143 F.N DE JESUS SILVA | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

F.N DE JESUS SILVA

BR 11 Routes

AS Data

AS271143

AS271143 – F.N DE JESUS SILVA

AS Number	271143
AS Name
Organization	F.N DE JESUS SILVA()
Country	BR
Number of IPv4 Routes	4
Number of IPv6 Routes	7
ASN type	ISP
Registry	lacnic
Date Allocated	2020-08-07

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Use ASN data for AS271143 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:76ec::/34	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	~20×10²⁷
179.48.177.0/24	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	256
2804:76ec::/32	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	~79×10²⁷
179.48.178.0/24	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	256
179.48.179.0/24	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	256
2804:76ec::/33	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	~40×10²⁷
2804:76ec:4000::/34	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	~20×10²⁷
2804:76ec:8000::/34	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	~20×10²⁷
2804:76ec:c000::/34	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	~20×10²⁷
179.48.176.0/24	AS271143	F.N DE JESUS SILVA	F.N DE JESUS SILVA	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.
% 2026-03-16T09:23:05-03:00 - 213.159.11.248

aut-num:     AS271143
owner:       F.N DE JESUS SILVA
responsible: FELIPE NERI DE JESUS SILVA
owner-c:     FNDSI1
routing-c:   FNDSI1
abuse-c:     FNDSI1
created:     20200807
changed:     20200807
inetnum:     179.48.176.0/22
inetnum:     2804:76ec::/32

nic-hdl-br:  FNDSI1
person:      FELIPE NERI DEJESUS SILVA
created:     20170817
changed:     20200905

% 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
AS267288	PONGAR TELECOM	BR
AS52468	UFINET PANAMA S.A.	PA

Upstreams

AS Number	Description	Country
AS267288	PONGAR TELECOM	BR
AS52468	UFINET PANAMA S.A.	PA

Downstreams

AS Number	Description	Country
AS267288	PONGAR TELECOM	BR

Frequently Asked Questions

What is ASN AS271143?

ASN AS271143 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271143?

AS271143 is listed under F.N DE JESUS SILVA.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.