191.37.144.0/21

AS268323 · AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA

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Summary

Country	Brazil
Domain	azza.net.br
ASN	AS268323
Registry	LACNIC
ID	AMJ57

WHOIS Details

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

inetnum:     191.37.144.0/21
aut-num:     AS268323
abuse-c:     DFF8
owner:       AZZA TELECOM SERVI�OS EM TELECOMUNICA��ES LTDA
ownerid:     14.813.631/0001-34
responsible: Luis Carlos Vicente
owner-c:     DFF8
tech-c:      ATSEL5
inetrev:     191.37.144.0/21
nserver:     autns1.azza.net.br
nsstat:      20250723 AA
nslastaa:    20250723
nserver:     autns2.azza.net.br [lame - not published]
nsstat:      20250723 FAIL
nslastaa:    20250507
created:     20140319
changed:     20240130

nic-hdl-br:  DFF8
person:      D�cio Frederico B. Feij�
created:     19990119
changed:     20230726

nic-hdl-br:  ATSEL5
person:      AZZA TELECOM SERVI�OS EM TELECOM LTDA
created:     20210203
changed:     20250721

Nearby Ranges

BGP prefixes that overlap with 191.37.0.0/16

Range	ASN	Company	Num of IPs
191.37.32.0/19	AS263347	CEDNET PROVEDOR INTERNET	8,192
191.37.96.0/19	AS263357	Hot Wave Comercio e Servico de Telecomunicacoes Lt	8,192
191.37.176.0/21	AS263369	Almeida & Moura Ltda	2,048
191.37.200.0/21	AS263371	Intervia Solucoes Ltda	2,048
191.37.208.0/21	AS263372	RODRIGUES & SARMENTO LTDA	2,048
191.37.224.0/21	AS263374	YZO TELECOM TECNOLOGIA EIRELI - ME	2,048
191.37.232.0/21	AS263375	INFO CENTER INFORMÁTICA LTDA	2,048
191.37.184.0/21	AS61904	POLLYNET TELECOM EIRELI	2,048
191.37.16.0/21	AS263349	RapeedoISP LTDA	2,048
191.37.88.0/21	AS61588	DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA	2,048
191.37.216.0/21	AS273309	UNI TELECOM LTDA	2,048
191.37.72.0/21	AS263356	CNT Fiber	2,048
191.37.128.0/21	AS263359	CyberTech Informática Ltda.	2,048
191.37.152.0/21	AS263362	REDE SPEEDNET TELECOM LTDA	2,048
191.37.240.0/21	AS262481	VERO S.A	2,048
191.37.160.0/21	AS263363	RADLINK TELECOMUNICACOES LTDA	2,048
191.37.136.0/22	AS263360	BR MASTER PROVEDOR DE INTERNET LTDA	1,024
191.37.248.0/22	AS262481	VERO S.A	1,024
191.37.8.0/22	AS263348	DESEMPENHO PROVEDOR DE INTERNET	1,024
191.37.12.0/22	AS263350	rocha e portes ltda	1,024
191.37.28.0/22	AS263352	WRNET LTDA	1,024
191.37.64.0/22	AS263353	YARA DOS SANTOS BARREIRO - ME	1,024
191.37.68.0/22	AS263355	GTR NET COMUNICACOES EIRELI	1,024
191.37.196.0/22	AS263404	TELECOM FOZ	1,024
191.37.140.0/22	AS266387	World Fast Telecomunicacoes ME	1,024
191.37.84.0/22	AS270973	ZERBINATTI & SANTOS MULTIMIDIA LTDA	1,024
191.37.168.0/22	AS271023	TERA SOLUCOES	1,024
191.37.172.0/22	AS28343	Unifique Telecomunicações SA	1,024
191.37.4.0/23	AS263346	Fonte Informatica ltda	512
191.37.2.0/23	AS263980	G3 Telecom EIRELI	512
191.37.0.0/23	AS263346	Fonte Informatica ltda	512
191.37.82.0/24	AS270972	4L FIBRA TELECOM EIRELI	256
191.37.83.0/24	AS270972	Mega Power Provedor De Internet Ltda - M	256
191.37.255.0/24	AS263257	Unimed Regional Maringá	256
191.37.230.0/24	AS263374	IDEZ TELECOM	256
191.37.254.0/24	AS263273	INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE	256
191.37.253.0/24	AS263417	UNIVERSIDADE CATOLICA DOM BOSCO	256
191.37.7.0/24	AS263980	G3 Telecom EIRELI	256
191.37.6.0/24	AS263980	G3 Telecom EIRELI	256
191.37.252.0/24	AS270050	OPTIMIZA SEGURIDAD SpA	256
191.37.80.0/24	AS270972	Ponto a Ponto Telecomunicaçoes	256

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
191.37.149.11	dobeauty.com.br	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
191.37.150.6	AS268323 AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	`1.42ms` from Osasco, BR
191.37.146.225	AS268323 AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	`1.62ms` from Osasco, BR
191.37.144.4	AS268323 AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	`0.36ms` from Osasco, BR
191.37.145.127	AS268323 AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	`2.78ms` from Osasco, BR
191.37.149.204	AS268323 AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	`2.49ms` from São 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
54.152.229.213	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
54.211.164.229	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
122.183.220.213	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.40ms` from Chennai, IN
36.97.168.197	AS4134 CHINANET-BACKBONE	`12.64ms` from Dalian, CN
103.221.208.21	AS135232 Ipnet Broadband Network Pvt Ltd	`0.72ms` from Delhi, IN
54.46.22.21	AS16509 Amazon.com, Inc.	`0.10ms` from Hong Kong, HK
70.129.198.21	AS7018 AT&T Enterprises, LLC	`1.63ms` from Kansas City, US
157.125.254.37	AS31655 Gamma Telecom Holdings Ltd	`0.99ms` from London, GB
201.145.26.181	AS8151 UNINET	`1.94ms` from Mexico City, MX
120.62.81.85	AS9829 National Internet Backbone	`1.81ms` from Mumbai, IN
173.72.50.213	AS701 Verizon Business	`3.33ms` from New York City, US
124.145.126.213	AS9824 JCOM Co., Ltd.	`13.48ms` from Osaka, JP
143.0.31.149	AS263991 WFNET INTERNET LTDA	`2.96ms` from Osasco, BR
51.96.41.5	AS16509 Amazon.com, Inc.	`0.32ms` from Zuerich, CH
72.28.255.133	AS11776 Breezeline	`10.66ms` from Ashburn, US
34.202.24.213	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
72.63.6.117	AS30058 FDCservers.net	`0.22ms` from Ashburn, US
142.166.24.181	AS855 Bell Canada	`11.87ms` from Beauharnois, CA
173.76.81.133	AS701 Verizon Business	`1.97ms` from Boston, US
98.10.185.85	AS11351 Charter Communications Inc	`19.33ms` from Chicago, US
171.228.54.5	AS7552 Viettel Group	`2.88ms` from Hanoi, VN
42.113.200.133	AS18403 FPT Telecom Company	`1.44ms` from Ho Chi Minh City, VN
154.23.161.165	AS8796 FASTNET DATA INC	`0.47ms` from Los Angeles, US
65.155.128.85	AS209 CenturyLink Communications, LLC	`3.39ms` from Miami, US
221.170.55.37	AS2518 BIGLOBE Inc.	`14.79ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f2 191.37.144.34

traceroute to 191.37.144.34 (191.37.144.34): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.246 0.14 ms

3 *

4 [AS28220] 187.111.252.183 0.538 ms

5 *

6 [AS268323] 191.37.144.34 2.927 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 28th 2025

What are IP address ranges?

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