191.243.173.0/24

AS263508 · SIMNET TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	speedyfast.com.br
ASN	AS263508
Registry	LACNIC
ID	FRJ29

WHOIS Details

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

inetnum:     191.243.173.0/24
aut-num:     AS263508
abuse-c:     VHRMO3
owner:       FABIO ROBERTO DA SILVA JUNIOR
ownerid:     11.698.301/0001-57
responsible: FABIO ROBERTO DA SILVA JUNIOR
country:     BR
owner-c:     FRSJU95
tech-c:      FRSJU95
created:     20241212
changed:     20241212
inetnum-up:  191.243.160.0/20

nic-hdl-br:  FRSJU95
person:      fabio roberto da silva junior
e-mail:      junior@speedyfast.com.br
country:     BR
created:     20210625
changed:     20240322

nic-hdl-br:  VHRMO3
person:      VICTOR HUGO REBOLLO DE MOURA
e-mail:      victorhugormoura@gmail.com
country:     BR
created:     20110201
changed:     20250324

Nearby Ranges

BGP prefixes that overlap with 191.243.0.0/16

Range	ASN	Company	Num of IPs
191.243.144.0/20	AS263047	Linkfull melhor fornecedor dos provedores	4,096
191.243.16.0/20	AS263276	BBG TELECOM LTDA	4,096
191.243.96.0/20	AS263501	INFORTECLINE TELECOM	4,096
191.243.176.0/20	AS263509	DOMUS TELECOM	4,096
191.243.224.0/20	AS263517	Acesso Telecomunicacoes LTDA	4,096
191.243.112.0/20	AS53135	BRASIL TECPAR SERVICOS DE TELECOMUNICACOES SA	4,096
191.243.216.0/21	AS263515	Franca e Franca Com e Serv Ltda. ME	2,048
191.243.64.0/21	AS263497	DH ONLINE INTERNET LTDA	2,048
191.243.200.0/21	AS263512	CTBA TELECOM	2,048
191.243.248.0/21	AS28649	Desktop Sigmanet Comunicação Multimídia SA	2,048
191.243.56.0/21	AS263496	Netpeu Tecnologia e Internet Ltda	2,048
191.243.72.0/21	AS263499	Telecom Conectividade	2,048
191.243.32.0/22	AS263491	RamalVirtual Telecomunicações Ltda	1,024
191.243.48.0/22	AS263495	INFOSERVIC INFORMATICA TELECOMUNICAÇÃO LTDA	1,024
191.243.52.0/22	AS263498	BERTONCELLO PROVEDOR DE INTERNET LTDA ME	1,024
191.243.136.0/22	AS263507	VAINET TECNOLOGIA LTDA	1,024
191.243.92.0/22	AS266346	G2G NETWORKS SERVICOS DE COMUNICACAO	1,024
191.243.192.0/22	AS266439	Infomaxx Telecom LTDA	1,024
191.243.12.0/22	AS268976	Weclix Telecom S/A	1,024
191.243.140.0/22	AS263062	CDZNET DATACENTER LTDA	1,024
191.243.132.0/22	AS263156	Infosuporte Tecnologia em Infomática Ltda.	1,024
191.243.0.0/22	AS263487	Giganet Comunicações Multimidia Ltda	1,024
191.243.36.0/22	AS263492	VIPMAX INTERNET LTDA	1,024
191.243.196.0/22	AS263511	Saveincloud Hospedagem na Internet Ltda	1,024
191.243.208.0/22	AS263513	SIGNAL PROVEDOR DE ACESSO A INTERNET LTDA	1,024
191.243.4.0/22	AS52751	Brasrede Telecomunicações LTDA	1,024
191.243.212.0/22	AS263518	NOSSA NET LTDA	1,024
191.243.244.0/22	AS263521	New Net Provedor de Internet LTDA - ME	1,024
191.243.170.0/24	AS263508	CONECT EVOLUCAO E TECNOLOGIA LTDA	256
191.243.167.0/24	AS263508	FABIO ROBERTO DA SILVA JUNIOR	256
191.243.243.0/24	AS263519	R G DE SOUZA INFORMATICA	256
191.243.165.0/24	AS263508	EI FIBER SERVICOS DE TELECOM MULTIMIDIA LTDA	256
191.243.14.0/24	AS268976	FIBRA PRIME SERVICOS DE TELECOMUNICACOES LTDA	256
191.243.15.0/24	AS268976	FIBRA PRIME SERVICOS DE TELECOMUNICACOES LTDA	256

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

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

IP Address	ASN	Details
191.243.173.196	AS263508 SIMNET TELECOMUNICACOES LTDA	`3.08ms` 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
174.56.243.8	AS7922 Comcast Cable Communications, LLC	`13.29ms` from Atlanta, US
179.248.12.152	AS26615 TIM S/A	`10.72ms` from Fortaleza, BR
93.122.83.88	AS48951 Telekom Deutschland GmbH	`8.95ms` from Frankfurt am Main, DE
221.141.244.40	AS9318 SK Broadband Co Ltd	`7.15ms` from Incheon, KR
77.90.15.104	AS215365 Tom Gewiese	`0.09ms` from Kerkrade, NL
4.187.170.200	AS8075 Microsoft Corporation	`0.17ms` from Lohogaon, IN
90.237.24.200	AS3301 Telia Company AB	`19.68ms` from Oslo, NO
3.224.23.216	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
122.203.14.72	AS9316 DACOM-PUBNETPLUS	`4.89ms` from Seoul, KR
45.173.99.24	AS262881 ARIKI SOLUCOES EM TECNOLOGIA	`2.49ms` from São Paulo, BR
52.193.133.88	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
110.166.215.40	AS140061 Qinghai Telecom	`2.87ms` from Xining, CN
5.250.147.104	AS9198 JSC Kazakhtelecom	`2.00ms` from Almaty, KZ
44.255.33.184	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
191.85.35.40	AS22927 Telefonica de Argentina	`1.85ms` from Buenos Aires, AR
117.205.190.24	AS9829 National Internet Backbone	`12.08ms` from Chennai, IN
73.103.42.88	AS7922 Comcast Cable Communications, LLC	`13.51ms` from Chicago, US
74.133.107.152	AS10796 Charter Communications Inc	`13.68ms` from Cleveland, US
179.97.231.24	AS28300 Speed Serviços de Internet Ltda	`17.17ms` from Fortaleza, BR
103.38.211.184	AS150359 Cable Television TOYAMA Inc.	`5.91ms` from Osaka, JP
153.129.115.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.56ms` from Osaka, JP
140.128.113.40	AS1659 Taiwan Academic Network (TANet) Information Center	`1.98ms` from Taichung, TW
115.48.243.40	AS4837 CHINA UNICOM China169 Backbone	`5.89ms` from Zhengzhou, CN
170.124.213.104	AS7029 Windstream Communications LLC	`1.00ms` from Ashburn, US
80.144.13.24	AS3320 Deutsche Telekom AG	`2.97ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f3 191.243.173.229

traceroute to 191.243.173.229 (191.243.173.229): 64 hops max, 52 byte packets

3 [AS3549] 200.189.230.62 205.689 ms

4 [AS3549] 200.196.68.98 205.995 ms

5 *

6 *

7 *

8 *

9 [AS263508] 191.243.173.229 210.206 ms

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On February 7th 2026

What are IP address ranges?

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