170.81.48.0/22

AS263634 · TACNET TELECOM

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Summary

Country	Brazil
Domain	tacnettelecom.com.br
ASN	AS263634
Registry	LACNIC
ID	TNT3

WHOIS Details

inetnum:     170.81.48.0/22
aut-num:     AS263634
abuse-c:     TANTE4
owner:       TACNET TELECOM
ownerid:     07.952.814/0001-75
responsible: Taciano Garcia Martins
owner-c:     TANTE4
tech-c:      TANTE4
inetrev:     170.81.48.0/22
nserver:     ns1.tacnettelecom.com.br
nsstat:      20240428 AA
nslastaa:    20240428
nserver:     ns2.tacnettelecom.com.br
nsstat:      20240428 AA
nslastaa:    20240428
created:     20161216
changed:     20240223

nic-hdl-br:  TANTE4
person:      Tac Net Telecom
created:     20161219
changed:     20240425

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
170.81.196.0/22	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

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Pingable IPs

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

IP Address	ASN	Details
170.81.48.254	AS263634 TACNET TELECOM	`10.17ms` from Novo Hamburgo, BR
170.81.49.29	AS263634 TACNET TELECOM	`11.06ms` from Novo Hamburgo, BR
170.81.50.252	AS263634 TACNET TELECOM	`10.10ms` from Novo Hamburgo, 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
90.145.255.6	AS29396 Eurofiber UNET	`0.58ms` from Amsterdam, NL
52.149.184.246	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
4.157.36.214	AS8075 Microsoft Corporation	`0.58ms` from Ashburn, US
68.106.195.22	AS22773 Cox Communications Inc.	`15.55ms` from Atlanta, US
24.164.102.246	AS10796 Charter Communications Inc	`8.07ms` from Columbus, US
49.85.12.230	AS4134 CHINANET-BACKBONE	`6.22ms` from Huai'an, CN
31.185.154.166	AS6871 Plusnet	`4.02ms` from London, GB
20.135.178.198	AS8075 Microsoft Corporation	`0.19ms` from London, GB
85.174.81.86	AS33934 OJSC Volgogradelectrosviaz	`18.66ms` from Moscow, RU
61.164.75.166	AS4134 CHINANET-BACKBONE	`4.29ms` from Ningbo, CN
179.193.67.182	AS26599 TELEFÔNICA BRASIL S.A	`1.97ms` from Osasco, BR
44.207.93.182	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
3.232.83.198	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
138.2.80.86	AS31898 Oracle Corporation	`0.15ms` from Singapore, SG
1.34.125.6	AS3462 Data Communication Business Group	`2.14ms` from Taipei, TW
50.248.53.150	AS7922 Comcast Cable Communications, LLC	`5.88ms` from Boca Raton, US
74.41.220.166	AS5650 Frontier Communications of America, Inc.	`15.89ms` from Chicago, US
109.150.80.22	AS2856 British Telecommunications PLC	`13.11ms` from Erith, GB
3.71.245.22	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
124.90.134.118	AS4837 CHINA UNICOM China169 Backbone	`4.67ms` from Hangzhou, CN
91.152.231.182	AS719 Elisa Oyj	`4.61ms` from Helsinki, FI
59.47.5.230	AS137688 CHINATELECOM Liaoning Benxi MAN	`2.69ms` from Liaoyang, CN
90.8.248.230	AS3215 Orange S.A.	`6.61ms` from Marseille, FR
31.38.130.102	AS5410 Bouygues Telecom SA	`7.74ms` from Marseille, FR
97.163.176.70	AS6167 Verizon Business	`16.13ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f5 170.81.50.252

traceroute to 170.81.50.252 (170.81.50.252): 64 hops max, 52 byte packets

5 [] 177.52.38.14 40.12 ms

6 [] 201.16.1.205 7.127 ms

7 [] 201.16.67.25 10.191 ms

8 *

9 [AS263634] 170.81.50.252 10.243 ms

Measurement taken from

IPinfo ProbeNet in Novo Hamburgo, 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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