ASN Lookup Tool

Via Fibra Internet Banda Larga EIRELI BR BR 34 Routes

AS Data

AS263537

AS263537 – Via Fibra Internet Banda Larga EIRELI

AS Number 263537
AS Name
Organization Via Fibra Internet Banda Larga EIRELI
Country BR
Number of IPv4 Routes 29
Number of IPv6 Routes 5
ASN type ISP
Registry lacnic
Date Allocated 2014-01-22

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Use ASN data for AS263537 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
191.5.120.0/24 256
191.5.117.0/24 256
191.5.124.0/22 1024
191.5.116.0/24 256
45.70.143.0/24 256
2804:1384::/34 ~20×10²⁷
191.5.112.0/24 256
191.5.125.0/24 256
45.70.140.0/24 256
191.5.121.0/24 256

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.
% 2026-04-25T09:25:36-03:00 - 194.135.132.23

aut-num:     AS263537
owner:       Via Fibra Internet Banda Larga EIRELI
responsible: Lisandro Candido Borges
owner-c:     LICBO36
routing-c:   JALJU64
abuse-c:     JLCIN5
created:     20140122
changed:     20250903
inetnum:     2804:1384::/32
inetnum:     191.5.112.0/20
inetnum:     45.70.140.0/22

nic-hdl-br:  LICBO36
person:      Lisandro Candido Borges
created:     20250909
changed:     20251031

nic-hdl-br:  JALJU64
person:      Jose Arnaldo Luca Junior
created:     20130403
changed:     20220503

nic-hdl-br:  JLCIN5
person:      Jorge Luis de Castro In�cio
created:     20231122
changed:     20231122

% 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
AS24482 SG.GS SG
AS263152 MIGO TELECOM BR
AS6762 TELECOM ITALIA SPARKLE S.p.A. IT
AS262761 Sinal Br Telecom Ltda BR
AS6939 Hurricane Electric LLC US
AS52873 Softdados Telecomunicações BR
AS61775 AW Fibra BR
AS36236 NetActuate, Inc US
AS6424 EDGOO NETWORKS UNIPESSOAL LDA PT
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS61775 AW Fibra BR
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS6762 TELECOM ITALIA SPARKLE S.p.A. IT
AS262761 Sinal Br Telecom Ltda BR
AS35280 F5 Networks SARL FR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY

Downstreams

AS Number Description Country
AS264433 DIRECT FIBRA BR

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Frequently Asked Questions

ASN AS263537 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263537 is listed under Via Fibra Internet Banda Larga EIRELI.
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.