170.81.170.0/23

AS273490 · FIBRION INTERNET LTDA

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Summary

Country	Brazil
Domain	fibrion.com.br
ASN	AS273490
Registry	LACNIC
ID	JED26

WHOIS Details

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

inetnum:     170.81.170.0/23
aut-num:     AS273490
abuse-c:     JOEDE29
owner:       FIBRION INTERNET LTDA
ownerid:     46.713.124/0001-15
responsible: JOSE EDUARDO DEGAN
owner-c:     JOEDE29
tech-c:      JOEDE29
inetrev:     170.81.170.0/23
nserver:     ns3.fibrion.com.br
nsstat:      20260320 AA
nslastaa:    20260320
nserver:     ns4.fibrion.com.br
nsstat:      20260320 AA
nslastaa:    20260320
created:     20161226
changed:     20250728

nic-hdl-br:  JOEDE29
person:      JOSE EDUARDO DEGAN
created:     20231122
changed:     20251020

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
170.81.248.0/22	AS266439	Infomaxx Telecom LTDA	1,024
170.81.112.0/22	AS267384	G7 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	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	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
170.81.192.0/22	AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	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
170.81.112.0/22	AS263015	G7 Telecom 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 Telecomunicacoes Ltda	1,024
170.81.8.0/22	AS264817	REFINERIA DOMINICANA DE PETROLEO PDV S.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
170.81.152.0/22	AS266428	R L A World Net 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

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

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

IP Address	ASN	Details
170.81.170.25	AS273490 FIBRION INTERNET LTDA	`0.88ms` from Osasco, BR
170.81.171.177	AS273490 FIBRION INTERNET LTDA	`0.41ms` from Osasco, 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
105.108.246.135	AS36947 Telecom Algeria	`14.56ms` from Algiers, DZ
91.10.65.23	AS3320 Deutsche Telekom AG	`8.42ms` from Frankfurt am Main, DE
84.188.241.71	AS3320 Deutsche Telekom AG	`3.21ms` from Frankfurt am Main, DE
193.135.150.231	AS2613 Association Romandix	`0.43ms` from Lausanne, CH
86.179.27.247	AS2856 British Telecommunications PLC	`1.86ms` from London, GB
153.197.132.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.71ms` from Osaka, JP
92.151.73.183	AS3215 Orange S.A.	`1.65ms` from Saint-Denis, FR
172.206.184.7	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
189.165.44.151	AS8151 UNINET	`6.48ms` from Santiago de Queretaro, MX
1.228.192.103	AS9318 SK Broadband Co Ltd	`2.31ms` from Seoul, KR
1.157.165.71	AS1221 Telstra Limited	`3.37ms` from Sydney, AU
118.21.42.183	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.33ms` from Tokyo, JP
99.226.129.135	AS812 Rogers Communications Canada Inc.	`5.78ms` from Toronto, CA
99.250.1.39	AS812 Rogers Communications Canada Inc.	`5.44ms` from Toronto, CA
188.63.247.71	AS3303 Swisscom (Switzerland) Ltd	`2.58ms` from Zuerich, CH
181.136.115.247	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`11.29ms` from Bogota, CO
51.4.72.87	AS8075 Microsoft Corporation	`0.15ms` from Modiin Ilit, IL
178.250.157.39	AS29182 JSC IOT	`0.40ms` from Moscow, RU
179.89.212.39	AS26599 TELEFÔNICA BRASIL S.A	`8.01ms` from Novo Hamburgo, BR
142.214.231.167	AS33548 Unwired Broadband, LLC	`4.37ms` from San Jose, US
20.153.224.7	AS8069 Microsoft Corporation	`0.65ms` from San Jose, US
210.92.15.167	AS4766 Korea Telecom	`1.17ms` from Seoul, KR
47.241.255.71	AS45102 Alibaba (US) Technology Co., Ltd.	`0.92ms` from Singapore, SG
130.238.168.23	AS2834 Uppsala University	`1.74ms` from Stockholm, SE
75.138.248.23	AS20115 Charter Communications LLC	`19.91ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 170.81.171.33

traceroute to 170.81.171.33 (170.81.171.33): 64 hops max, 52 byte packets

1 [AS15169] 142.251.252.77 312.145 ms

2 [AS15169] 192.178.82.54 318.739 ms

3 *

4 *

5 *

6 *

7 [AS273490] 170.81.171.33 390.832 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On March 20th 2026

What are IP address ranges?

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