191.37.203.0/24

AS263371 · Intervia Solucoes Ltda

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Summary

Country	Brazil
Domain	intervia.inf.br
ASN	AS263371
Parent Range	191.37.200.0/21
Registry	LACNIC
ID	MAS145

WHOIS Details

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

inetnum:     191.37.200.0/21
aut-num:     AS263371
abuse-c:     MAS2472
owner:       Intervia Solucoes Ltda
ownerid:     05.379.776/0001-88
responsible: Marco Aurelio Schwantes
owner-c:     MAS2472
tech-c:      MAS2472
inetrev:     191.37.200.0/21
nserver:     ns1.intervia.inf.br
nsstat:      20260121 AA
nslastaa:    20260121
nserver:     ns2.intervia.inf.br
nsstat:      20260121 AA
nslastaa:    20260121
created:     20140320
changed:     20240306

nic-hdl-br:  MAS2472
person:      Marco Aur�lio Schwantes
created:     20030724
changed:     20240612

Overlapping Ranges

BGP prefixes that contain 191.37.203.0/24

Range	ASN	Company	Num of IPs
191.37.200.0/21	AS263371	Intervia Solucoes Ltda	2,048

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
191.37.144.0/21	AS268323	AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES 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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
191.37.203.58	guarix.com.br	2

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

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

IP Address	ASN	Details
191.37.203.137	AS263371 Intervia Solucoes Ltda	`10.44ms` 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
185.162.130.8	AS14576 Hosting Solution Ltd.	`1.11ms` from Amsterdam, NL
98.239.214.24	AS7922 Comcast Cable Communications, LLC	`10.11ms` from Ashburn, US
104.198.228.120	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
98.245.240.152	AS7922 Comcast Cable Communications, LLC	`1.97ms` from Denver, US
14.232.155.24	AS45899 VNPT Corp	`1.11ms` from Hanoi, VN
178.158.218.136	AS43139 Maximum-Net LLC	`0.68ms` from Kyiv, UA
170.233.72.40	AS36511 Dauphin Telecom Guadeloupe	`16.58ms` from Le Lamentin, MQ
124.31.112.8	AS4134 CHINANET-BACKBONE	`12.06ms` from Lhasa, CN
86.53.121.120	AS3257 GTT Communications Inc.	`10.61ms` from London, GB
47.145.129.184	AS5650 Frontier Communications of America, Inc.	`1.96ms` from Los Angeles, US
213.249.76.152	AS39855 Mod Mission Critical LLC	`0.14ms` from Madrid, ES
94.91.167.248	AS3269 Telecom Italia S.p.A.	`4.71ms` from Milan, IT
69.129.246.56	AS4181 TDS TELECOM	`4.43ms` from Seattle, US
73.221.97.24	AS7922 Comcast Cable Communications, LLC	`3.57ms` from Seattle, US
219.96.130.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.66ms` from Tokyo, JP
96.233.126.200	AS701 Verizon Business	`2.40ms` from Boston, US
73.72.155.40	AS7922 Comcast Cable Communications, LLC	`7.05ms` from Chicago, US
24.140.104.232	AS12097 Massillon Cable Communications	`13.62ms` from Columbus, US
61.244.16.24	AS10103 HK Broadband Network Ltd.	`1.31ms` from Hong Kong, HK
75.4.123.248	AS7018 AT&T Enterprises, LLC	`2.21ms` from Houston, US
52.151.93.104	AS8075 Microsoft Corporation	`0.20ms` from London, GB
90.92.220.8	AS3215 Orange S.A.	`1.97ms` from Paris, FR
168.62.193.152	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
191.183.14.152	AS28573 Claro NXT Telecomunicacoes Ltda	`8.37ms` from Sao Paulo, BR
119.3.77.56	AS55990 Huawei Cloud Service data center	`1.96ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 191.37.203.12

traceroute to 191.37.203.12 (191.37.203.12): 64 hops max, 52 byte packets

1 [AS7195] 200.25.16.67 32.092 ms

2 [] 45.184.144.230 3.384 ms

3 *

4 *

5 *

6 *

7 [AS263371] 191.37.203.12 10.92 ms

Measurement taken from

IPinfo ProbeNet in Brasilia, BR

On January 19th 2026

What are IP address ranges?

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