170.81.16.0/22

AS266398 · SPEEDY NET TELECON LTDA-ME

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Summary

Country	Brazil
Domain	netsulinternet.com.br
ASN	AS266398
Registry	LACNIC
ID	TMS19

WHOIS Details

inetnum:     170.81.16.0/22
aut-num:     AS266398
abuse-c:     TAMSA63
owner:       SPEEDY NET TELECON LTDA-ME
ownerid:     23.843.021/0001-74
responsible: Tadeu Mareto
country:     BR
owner-c:     TAMSA63
tech-c:      MAL829
created:     20161205
changed:     20161205

nic-hdl-br:  TAMSA63
person:      Tadeu Mareto Salazar
e-mail:      taddeu@gmail.com
country:     BR
created:     20181122
changed:     20181122

nic-hdl-br:  MAL829
person:      Marcelo Leal
e-mail:      marcelo@netsulinternet.com.br
country:     BR
created:     20020213
changed:     20201001

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
170.81.200.0/22	AS266430	Victor.net Telecom Ltda ME	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	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
170.81.112.0/22	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
170.81.144.0/22	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
170.81.92.0/22	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
170.81.120.0/23	AS266406	ZADARA BRASIL TECNOLOGIA 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

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

IP Address	ASN	Details
170.81.16.1	AS266398 SPEEDY NET TELECON LTDA-ME	`10.10ms` from Rio de Janeiro, BR
170.81.18.2	AS266398 SPEEDY NET TELECON LTDA-ME	`10.28ms` from Rio de Janeiro, BR
170.81.17.163	AS266398 SPEEDY NET TELECON LTDA-ME	`9.82ms` 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
149.143.165.182	AS13347 Midwest Cable	`0.47ms` from Ashburn, US
71.192.132.214	AS7922 Comcast Cable Communications, LLC	`9.21ms` from Boston, US
149.143.204.198	AS36403 Mount Vernon Nazarene University	`4.43ms` from Columbus, US
154.223.208.214	AS62240 Clouvider	`0.23ms` from Frankfurt am Main, DE
47.52.125.230	AS45102 Alibaba (US) Technology Co., Ltd.	`0.84ms` from Hong Kong, HK
50.254.165.70	AS7922 Comcast Cable Communications, LLC	`6.84ms` from New York City, US
194.104.92.54	AS207949 Agence Francaise de Developpement EPIC	`2.21ms` from Paris, FR
34.231.98.6	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
104.202.2.6	AS11404 Wave Broadband	`3.47ms` from Seattle, US
54.253.35.22	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
105.105.1.38	AS36947 Telecom Algeria	`15.12ms` from Algiers, DZ
34.145.160.230	AS396982 Google LLC	`0.12ms` from Ashburn, US
54.229.202.134	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
3.174.56.6	AS16509 Amazon.com, Inc.	`0.33ms` from Frankfurt am Main, DE
58.254.135.22	AS136958 China Unicom Guangdong IP network	`1.77ms` from Guangzhou, CN
122.15.101.6	AS55410 Vodafone Idea Ltd	`1.22ms` from Kolkata, IN
34.16.177.22	AS396982 Google LLC	`0.13ms` from Las Vegas, US
12.126.98.38	AS7018 AT&T Enterprises, LLC	`1.24ms` from Los Angeles, US
83.45.121.230	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.56ms` from Madrid, ES
99.59.227.134	AS7018 AT&T Enterprises, LLC	`2.63ms` from Miami, US
185.225.33.246	AS198610 Beget LLC	`10.21ms` from Moscow, RU
96.85.62.86	AS7922 Comcast Cable Communications, LLC	`10.84ms` from Murfreesboro, US
89.89.251.70	AS5410 Bouygues Telecom SA	`2.13ms` from Paris, FR
186.209.0.54	AS53152 THS Provider Serviços de Comunicação Multimídia LT	`5.39ms` from Sao Paulo, BR
116.2.82.134	AS4837 CHINA UNICOM China169 Backbone	`7.50ms` from Tieling, CN

Traceroute

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

traceroute -a -n -q1 -f2 170.81.18.1

traceroute to 170.81.18.1 (170.81.18.1): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.29 6.242 ms

3 [] 187.16.220.205 23.821 ms

4 *

5 [AS53132] 186.192.46.190 16.446 ms

6 [AS266398] 170.81.18.1 15.976 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On February 7th 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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