ASN AS28305 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28305?

AS28305 is listed under PERSIS INTERNET LTDA.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS28305 PERSIS INTERNET LTDA | IPGeolocation.io

ASN Lookup Tool

PERSIS INTERNET LTDA iredtelecom.com.br

BR 19 Routes

AS Data

AS28305

AS28305 – PERSIS INTERNET LTDA

AS Number	28305
AS Name	05.780.015/0001-33
Organization	PERSIS INTERNET LTDA
Country	BR
Website	iredtelecom.com.br
Number of IPv4 Routes	16
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2007-06-22

ASN Intelligence API for production workflows

Use ASN data for AS28305 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
209.14.236.0/22	AS28305	PERSIS INTERNET LTDA	LGTEL61 Internet LTDA	1024
189.39.104.0/22	AS28305	PERSIS INTERNET LTDA	Igreja Presbiteriana Independente de Londrina	1024
189.85.144.0/21	AS28305	PERSIS INTERNET LTDA	PERSIS INTERNET LTDA	2048
2804:2898::/33	AS28305	PERSIS INTERNET LTDA	PERSIS INTERNET LTDA	~40×10²⁷
2804:2898:8000::/33	AS28305	PERSIS INTERNET LTDA	PERSIS INTERNET LTDA	~40×10²⁷
189.39.96.0/20	AS28305	PERSIS INTERNET LTDA	Igreja Presbiteriana Independente de Londrina	4096
209.14.236.0/23	AS28305	PERSIS INTERNET LTDA	LGTEL61 Internet LTDA	512
189.85.144.0/20	AS28305	PERSIS INTERNET LTDA	PERSIS INTERNET LTDA	4096
209.14.239.0/24	AS28305	PERSIS INTERNET LTDA	LGTEL61 Internet LTDA	256
189.85.156.0/22	AS28305	PERSIS INTERNET LTDA	PERSIS INTERNET LTDA	1024

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.
% 2026-04-10T09:25:35-03:00 - 89.19.42.27

aut-num:     AS28305
owner:       PERSIS INTERNET LTDA
ownerid:     05.780.015/0001-33
responsible: Reginaldo Assun��o da SIlva
country:     BR
owner-c:     REA245
routing-c:   PEINT9
abuse-c:     PEINT9
created:     20070622
changed:     20230309
inetnum:     189.39.96.0/20
inetnum:     189.85.144.0/20
inetnum:     2804:2898::/32

nic-hdl-br:  REA245
person:      Reginaldo Assun��o
e-mail:      reginaldo@iredtelecom.com.br
country:     BR
created:     20040513
changed:     20260203

nic-hdl-br:  PEINT9
person:      Persis Internet
e-mail:      registrobr.2023@persisinternet.com.br
country:     BR
created:     20230309
changed:     20230309

% 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

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS28305",
    "country" : "BR",
    "admin_contacts" : [ "REA245" ],
    "tech_contacts" : [ "PEINT9" ],
    "abuse_contacts" : [ "PEINT9" ],
    "date_created" : "2007-06-22",
    "date_updated" : "2023-03-09",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "05.780.015/0001-33",
    "name" : "PERSIS INTERNET LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "PEINT9" ],
    "date_created" : "2007-06-22",
    "date_updated" : "2023-03-09",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "REA245",
    "country" : "BR",
    "email" : [ "reginaldo@iredtelecom.com.br" ],
    "date_created" : "2004-05-13",
    "date_updated" : "2026-02-03",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "PEINT9",
    "country" : "BR",
    "email" : [ "registrobr.2023@persisinternet.com.br" ],
    "date_created" : "2023-03-09",
    "date_updated" : "2023-03-09",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "PEINT9",
    "country" : "BR",
    "email" : [ "registrobr.2023@persisinternet.com.br" ],
    "date_created" : "2023-03-09",
    "date_updated" : "2023-03-09",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS60602	Inovare-Prim SRL	MD
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS269416	SEMEAR TELECOM EIRELI	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS199524	G-Core Labs S.A.	LU

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS29049	Delta Telecom Ltd	AZ
AS13786	Seabras 1 USA, LLC	US
AS35280	F5 Networks SARL	FR
AS6939	Hurricane Electric LLC	US
AS7713	Telekomunikasi Indonesia PT	ID
AS174	Cogent Communications, LLC	US
AS14282	ONN MULTIMIDIA LTDA	BR

Downstreams

AS Number	Description	Country
AS262645	BrasilNET Telecomunicações do Parana LTDA	BR
AS265278	ZAAPNET TELECOMUNICACOES LTDA	BR
AS14282	ONN MULTIMIDIA LTDA	BR