191.37.224.0/21

AS263374 · YZO TELECOM TECNOLOGIA EIRELI - ME

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Summary

Country	Brazil
Domain	mixtel.com.br
ASN	AS263374
Registry	LACNIC
ID	HCR3

WHOIS Details

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

inetnum:     191.37.224.0/21
aut-num:     AS263374
abuse-c:     HCR12
owner:       YZO TELECOM TECNOLOGIA EIRELI - ME
ownerid:     11.229.158/0001-54
responsible: HUMBERTO CARDOSO ROCHA
country:     BR
owner-c:     HCR12
tech-c:      HCR12
inetrev:     191.37.224.0/22
nserver:     ns1.mixtel.com.br
nsstat:      20260121 AA
nslastaa:    20260121
nserver:     ns2.mixtel.com.br
nsstat:      20260121 AA
nslastaa:    20260121
created:     20140321
changed:     20140321

nic-hdl-br:  HCR12
person:      Humberto Cardoso Rocha
e-mail:      hcardosorocha@gmail.com
country:     BR
created:     20000804
changed:     20191003

Overlapping Ranges

BGP prefixes that are contained by 191.37.224.0/21

Range	ASN	Company	Num of IPs
191.37.230.0/24	AS263374	IDEZ TELECOM	256

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
191.37.232.0/21	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
191.37.144.0/21	AS268323	Alares Cabo Servicos de Telecomunicacoes S.A.	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 8 domain names hosted across 6 IP addresses 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

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

IP Address	ASN	Details
191.37.228.14	AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME	`9.92ms` from Brasilia, BR
191.37.229.180	AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME	`12.15ms` from Osasco, BR
191.37.224.133	AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME	`9.80ms` from Brasilia, BR
191.37.226.73	AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME	`9.80ms` from Brasilia, BR
191.37.231.209	AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME	`9.92ms` from Brasilia, BR
191.37.230.228	AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME	`12.50ms` from Osasco, BR
191.37.227.33	AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME	`9.99ms` from Brasilia, 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
198.81.129.245	AS7046 Verizon Business	`6.10ms` from Ashburn, US
223.204.163.213	AS45758 Triple T Broadband Public Company Limited	`3.31ms` from Bangkok, TH
40.70.173.5	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
101.206.200.21	AS4837 CHINA UNICOM China169 Backbone	`1.43ms` from Chengdu, CN
140.82.180.181	AS15164 Unite Private Networks LLC.	`0.78ms` from Denver, US
89.100.18.21	AS6830 Liberty Global Europe Holding B.V.	`4.01ms` from Dublin, IE
39.123.226.245	AS9318 SK Broadband Co Ltd	`6.63ms` from Incheon, KR
151.240.203.229	AS2856 British Telecommunications PLC	`1.36ms` from London, GB
209.80.36.213	AS5693 Latisys-Irvine, LLC	`1.35ms` from Los Angeles, US
64.61.3.165	AS7029 Windstream Communications LLC	`0.89ms` from New York City, US
93.109.218.133	AS6866 Cyprus Telecommunications Authority	`1.46ms` from Nicosia, CY
91.174.2.21	AS12322 Free SAS	`3.58ms` from Paris, FR
176.173.10.149	AS5410 Bouygues Telecom SA	`5.42ms` from Paris, FR
24.251.225.133	AS22773 Cox Communications Inc.	`4.57ms` from Phoenix, US
54.172.228.229	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
86.33.184.85	AS205714 Telemach Hrvatska d.o.o.	`12.10ms` from Sisak, HR
27.132.19.5	AS10013 FreeBit Co.,Ltd.	`2.43ms` from Tokyo, JP
184.171.218.245	AS40788 Start Communications	`3.18ms` from Toronto, CA
138.190.10.245	AS3303 Swisscom (Switzerland) Ltd	`2.63ms` from Zuerich, CH
197.140.15.21	AS36891 Icosnet SPA	`1.92ms` from Algiers, DZ
20.76.60.37	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
74.209.232.53	AS13767 DataBank Holdings, Ltd.	`0.57ms` from Ashburn, US
129.80.143.101	AS31898 Oracle Corporation	`0.23ms` from Ashburn, US
181.126.221.245	AS23201 Telecel S.A.	`8.72ms` from Asuncion, PY
156.34.103.165	AS855 Bell Canada	`11.89ms` from Beauharnois, CA

Traceroute

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

traceroute -a -n -q1 -f2 191.37.227.18

traceroute to 191.37.227.18 (191.37.227.18): 64 hops max, 52 byte packets

2 [AS3356] 4.69.219.142 26.884 ms

3 [AS3356] 4.37.37.166 90.73 ms

4 *

5 *

6 *

7 *

8 [AS263374] 191.37.227.18 148.373 ms

Measurement taken from

IPinfo ProbeNet in Little Rock, US

On January 19th 2026

What are IP address ranges?

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