170.81.107.0/24

AS266402 · OAC INTERNET E INFORMATICA

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Summary

Country	Brazil
Domain	oacinternet.com.br
ASN	AS266402
Registry	LACNIC
ID	ASF40

WHOIS Details

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

inetnum:     170.81.104.0/22
aut-num:     AS266402
abuse-c:     ANSFE146
owner:       OAC INTERNET E INFORMATICA
ownerid:     20.260.082/0001-10
responsible: Andrade Feliciano
country:     BR
owner-c:     ANSFE146
tech-c:      ANSFE146
inetrev:     170.81.104.0/22
nserver:     dns1.oacinternet.com.br
nsstat:      20250609 UH
nslastaa:    20250525
nserver:     dns2.oacinternet.com.br
nsstat:      20250609 UH
nslastaa:    20250525
created:     20161206
changed:     20180928

nic-hdl-br:  ANSFE146
person:      andrade da silva feliciano
e-mail:      aftecfacil@gmail.com
country:     BR
created:     20160422
changed:     20250601

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 Telecomunicacoes 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
170.81.152.0/22	AS266428	R L A World Net LTDA	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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
170.81.107.9	AS266402 OAC INTERNET E INFORMATICA	`2.76ms` from Rio de Janeiro, 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
157.137.239.24	AS31898 Oracle Corporation	`0.15ms` from Bogota, CO
181.56.103.72	AS10620 Telmex Colombia S.A.	`8.98ms` from Bogotá, CO
93.133.215.136	AS6805 Telefonica Germany GmbH & Co.OHG	`3.08ms` from Duesseldorf, DE
47.110.17.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.65ms` from Hangzhou, CN
154.210.73.40	AS9294 GNET INC.	`0.77ms` from Hong Kong, HK
184.170.209.184	AS25820 IT7 Networks Inc	`0.34ms` from Los Angeles, US
63.204.189.216	AS7018 AT&T Enterprises, LLC	`1.74ms` from Los Angeles, US
110.144.6.72	AS1221 Telstra Limited	`3.80ms` from Melbourne, AU
175.198.53.56	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
211.129.100.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.93ms` from Tokyo, JP
212.108.19.8	AS5400 British Telecommunications PLC	`1.42ms` from Amsterdam, NL
93.229.14.136	AS3320 Deutsche Telekom AG	`2.16ms` from Berlin, DE
71.79.128.104	AS10796 Charter Communications Inc	`8.06ms` from Columbus, US
217.87.215.8	AS3320 Deutsche Telekom AG	`10.23ms` from Frankfurt am Main, DE
125.120.141.136	AS4134 CHINANET-BACKBONE	`7.52ms` from Hangzhou, CN
41.15.92.104	AS29975 Vodacom	`11.89ms` from Pretoria, ZA
3.84.140.40	AS14618 Amazon.com, Inc.	`0.57ms` from Reston, US
187.146.58.56	AS8151 UNINET	`8.45ms` from Santiago de Queretaro, MX
211.46.216.24	AS4766 Korea Telecom	`3.19ms` from Seoul, KR
123.214.1.24	AS9318 SK Broadband Co Ltd	`7.21ms` from Seoul, KR
27.28.49.168	AS4134 CHINANET-BACKBONE	`5.64ms` from Wuhan, CN
92.96.145.104	AS5384 Emirates Internet	`5.83ms` from Al Fujairah City, AE
174.172.18.168	AS7922 Comcast Cable Communications, LLC	`7.43ms` from Ashburn, US
87.173.222.200	AS3320 Deutsche Telekom AG	`4.05ms` from Berlin, DE
84.134.213.56	AS3320 Deutsche Telekom AG	`4.73ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 170.81.107.5

traceroute to 170.81.107.5 (170.81.107.5): 64 hops max, 52 byte packets

1 [AS15169] 108.170.237.113 319.006 ms

2 *

3 *

4 *

5 *

6 [AS266402] 170.81.107.5 314.363 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

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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