170.81.152.0/22

AS266428 · R L A World Net LTDA

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Summary

Country	Brazil
Domain	worldnetbrasil.com.br
ASN	AS266428
Registry	LACNIC
ID	LER43

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     170.81.152.0/22
aut-num:     AS266428
abuse-c:     LEROB7
owner:       R L A World Net LTDA
ownerid:     21.003.634/0001-78
responsible: Leandro Roberto de Oliveira
country:     BR
owner-c:     LEROB7
tech-c:      LEROB7
inetrev:     170.81.155.0/24
nserver:     ns3.worldnetbrasil.com.br
nsstat:      20260118 AA
nslastaa:    20260118
nserver:     ns4.worldnetbrasil.com.br
nsstat:      20260118 AA
nslastaa:    20260118
created:     20161215
changed:     20170708

nic-hdl-br:  LEROB7
person:      leandro roberto
e-mail:      noc@worldnetbrasil.com.br
country:     BR
created:     20110616
changed:     20250423

Nearby Ranges

BGP prefixes that overlap with 170.81.0.0/16

Range	ASN	Company	Num of IPs
170.81.176.0/22	AS28131	NET.COM PROVEDOR DE INTERNET	1,024
170.81.52.0/22	AS12886	LEW TelNet GmbH	1,024
170.81.0.0/22	AS262296	Windx Telecomunicações	1,024
170.81.72.0/22	AS262491	Saulo J. de Moura Borba ME	1,024
170.81.184.0/22	AS262689	UNOUN INTERNET LTDA	1,024
170.81.236.0/22	AS266429	EES COMUNICACAO MULTIMIDIA LTDA - EPP	1,024
170.81.200.0/22	AS266430	Victor.net Telecom Ltda ME	1,024
170.81.248.0/22	AS266439	Infomaxx Telecom LTDA	1,024
170.81.24.0/22	AS10299	EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.	1,024
170.81.128.0/22	AS28330	Megatelecom Telecomunicacoes Ltda	1,024
170.81.216.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
170.81.220.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
170.81.4.0/22	AS28598	DB3 SERVICOS DE TELECOMUNICACOES S.A	1,024
170.81.88.0/22	AS52637	Station Net Provedor de Internet	1,024
170.81.244.0/22	AS52866	BRASIL TECPAR \| AMIGO \| AVATO	1,024
170.81.180.0/22	AS53121	Infornet Consultoria e Assessoria Ltda	1,024
170.81.84.0/22	AS61588	DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA	1,024
170.81.100.0/22	AS61618	VIVA TECNOLOGIA TELECOM LTDA	1,024
170.81.44.0/22	AS61872	INUV PROVEDOR DE INTERNET LTDA	1,024
170.81.188.0/22	AS262755	AONET SERVICOS DE COMUNICACAO LTDA	1,024
170.81.48.0/22	AS263634	TACNET TELECOM	1,024
170.81.196.0/22	AS263744	Udasha S.A.	1,024
170.81.212.0/22	AS263768	EUROSAT S.A.	1,024
170.81.172.0/22	AS264100	RIO CABLE TELECOM LTDA	1,024
170.81.80.0/22	AS264564	Telecab Telecomunicações Ltda	1,024
170.81.8.0/22	AS264817	REFINERIA DOMINICANA DE PETROLEO PDV S.A	1,024
170.81.144.0/22	AS264837	CORPORACION VISUAL NUEVA ESPARTA, C.A	1,024
170.81.20.0/22	AS266387	World Fast Telecomunicacoes ME	1,024
170.81.36.0/22	AS266389	M2B - SOLUCOES EM TECNOLOGIA EIRELLI ME	1,024
170.81.76.0/22	AS266394	SIGTEL SERVICOS DE TELECOMUNICACOES LTDA	1,024
170.81.12.0/22	AS266397	UNINET TELECOM E INFORMÁTICA - EIRELLI - ME	1,024
170.81.16.0/22	AS266398	SPEEDY NET TELECON LTDA-ME	1,024
170.81.92.0/22	AS266399	NUDOZE TELECOMUNICACOES EIRELI	1,024
170.81.40.0/22	AS266400	Ferenz Networks	1,024
170.81.60.0/22	AS266401	CNA NET	1,024
170.81.116.0/22	AS266405	fernanda cittadella alves -me	1,024
170.81.56.0/22	AS266408	SUACUI INTERNET LTDA ME	1,024
170.81.68.0/22	AS266409	SECW TELECOM	1,024
170.81.96.0/22	AS266412	Farmabase Saude Animal Ltda.	1,024
170.81.156.0/22	AS266414	EXPRESS NETWORK-ME	1,024
170.81.164.0/22	AS266418	CONECTA COMUNICACAO EIRELI - ME	1,024
170.81.64.0/22	AS266419	ANANET Telecomunicações e Informática LTDA. ME	1,024
170.81.160.0/22	AS266420	NTC Comunicaçoes Ltda ME	1,024
170.81.208.0/22	AS266423	CONNECTVY TELECOMUNICACOES LTDA	1,024
170.81.232.0/22	AS266425	Franzoni Telecomunicações	1,024
170.81.148.0/22	AS266427	CINTIA AUXILIADORA DE ALCANTARA BARBOSA - ME	1,024
170.81.200.0/23	AS266430	A Goncalves Neto Telecomunicacao	512
170.81.168.0/23	AS28165	Wireless Comm Services LTDA	512
170.81.170.0/23	AS28165	FIBRION INTERNET LTDA	512

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

220 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
170.81.153.186	AS266428 R L A World Net LTDA	`0.59ms` from Sao Paulo, BR
170.81.154.65	AS266428 R L A World Net LTDA	`0.91ms` from Sao Paulo, BR
170.81.152.65	AS266428 R L A World Net LTDA	`1.15ms` from Sao Paulo, BR
170.81.155.230	AS266428 R L A World Net LTDA	`0.58ms` from Sao Paulo, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
47.222.179.102	AS19108 Optimum	`10.47ms` from Dallas, US
75.166.249.150	AS209 CenturyLink Communications, LLC	`2.09ms` from Denver, US
156.54.154.6	AS20746 Telecom Italia S.p.A.	`7.51ms` from Milan, IT
96.62.187.230	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.15ms` from Milan, IT
176.209.144.166	AS12389 PJSC Rostelecom	`5.93ms` from Novosibirsk, RU
3.208.238.6	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
189.28.137.166	AS28291 MINISTERIO DA SAUDE	`0.64ms` from Rio de Janeiro, BR
189.5.205.86	AS28573 Claro NXT Telecomunicacoes Ltda	`9.09ms` from Sao Paulo, BR
112.223.239.166	AS3786 LG DACOM Corporation	`1.47ms` from Seoul, KR
115.128.61.6	AS7545 TPG Telecom Limited	`1.24ms` from Sydney, AU
221.112.192.150	AS17506 ARTERIA Networks Corporation	`15.81ms` from Tokyo, JP
145.136.58.6	AS1103 SURF B.V.	`0.44ms` from Amsterdam, NL
93.87.44.86	AS8400 TELEKOM SRBIJA a.d.	`0.56ms` from Belgrade, RS
52.26.175.102	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
109.134.22.70	AS5432 Proximus NV	`3.08ms` from Brussels, BE
195.213.225.182	AS6871 Plusnet	`2.47ms` from London, GB
52.46.172.150	AS16509 Amazon.com, Inc.	`0.09ms` from Osasco, BR
176.165.119.150	AS5410 Bouygues Telecom SA	`4.03ms` from Paris, FR
170.106.119.70	AS132203 Tencent Building, Kejizhongyi Avenue	`0.25ms` from San Jose, US
189.241.219.6	AS8151 UNINET	`3.97ms` from Santiago de Queretaro, MX
112.139.142.22	AS10010 TOKAI Communications Corporation	`8.30ms` from Tokyo, JP
68.131.110.6	AS701 Verizon Business	`9.58ms` from Ashburn, US
40.114.55.246	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
99.85.113.198	AS7018 AT&T Enterprises, LLC	`6.64ms` from Atlanta, US
162.233.59.86	AS7018 AT&T Enterprises, LLC	`5.77ms` from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 170.81.153.225

traceroute to 170.81.153.225 (170.81.153.225): 64 hops max, 52 byte packets

3 [] 187.16.222.218 1.184 ms

4 [AS266428] 170.81.153.225 1.375 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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