191.243.166.0/24

AS263508 · SIMNET TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	simnet.net.br
ASN	AS263508
Registry	LACNIC
ID	JUL17

WHOIS Details

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

inetnum:     191.243.160.0/20
aut-num:     AS263508
abuse-c:     VHRMO3
owner:       SIMNET TELECOMUNICACOES LTDA
ownerid:     08.848.471/0001-66
responsible: JURANDIR FRAGA LADEIA JUNIOR
country:     BR
owner-c:     JULAD
tech-c:      JULAD
created:     20131230
changed:     20250226

nic-hdl-br:  JULAD
person:      Junior Ladeia
e-mail:      junior@simnet.net.br
country:     BR
created:     20080322
changed:     20250226

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
191.243.200.0/21	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
191.243.212.0/22	AS263518	NOSSA NET LTDA	1,024
191.243.244.0/22	AS263521	New Net Provedor de Internet LTDA - ME	1,024
191.243.92.0/22	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
191.243.165.0/24	AS263508	EI FIBER SERVICOS DE TELECOM MULTIMIDIA LTDA	256
191.243.167.0/24	AS263508	FABIO ROBERTO DA SILVA JUNIOR	256
191.243.170.0/24	AS263508	CONECT EVOLUCAO E TECNOLOGIA LTDA	256
191.243.173.0/24	AS263508	FABIO ROBERTO DA SILVA JUNIOR	256
191.243.15.0/24	AS268976	FIBRA PRIME SERVICOS DE TELECOMUNICACOES LTDA	256
191.243.243.0/24	AS263519	R G DE SOUZA INFORMATICA	256
191.243.77.0/24	AS263499	WESTLINK TECNOLOGIA E COMUNICACAO LTDA. - ME	256
191.243.14.0/24	AS268976	FIBRA PRIME SERVICOS DE TELECOMUNICACOES LTDA	256
191.243.75.0/24	AS263499	WESTLINK TECNOLOGIA E COMUNICACAO LTDA. - ME	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

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

IP Address	ASN	Details
191.243.166.0	AS263508 SIMNET TELECOMUNICACOES LTDA	`6.39ms` from Muriae, 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
76.204.32.72	AS7018 AT&T Enterprises, LLC	`1.93ms` from Dallas, US
108.157.68.136	AS16509 Amazon.com, Inc.	`1.07ms` from Istanbul, TR
79.12.115.88	AS3269 Telecom Italia S.p.A.	`12.39ms` from Naples, IT
219.106.191.8	AS10011 advanscope inc.	`2.05ms` from Osaka, JP
186.249.138.56	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`2.11ms` from Sao Paulo, BR
73.191.7.88	AS7922 Comcast Cable Communications, LLC	`4.21ms` from Ashburn, US
72.198.157.152	AS22773 Cox Communications Inc.	`6.74ms` from Atlanta, US
50.80.9.40	AS30036 Mediacom Communications Corp	`12.37ms` from Atlanta, US
108.200.193.88	AS7018 AT&T Enterprises, LLC	`14.46ms` from Atlanta, US
180.76.103.40	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.46ms` from Beijing, CN
196.219.75.104	AS8452 TE-AS	`5.09ms` from Cairo, EG
72.128.30.184	AS11427 Charter Communications Inc	`7.03ms` from Dallas, US
79.207.117.56	AS3320 Deutsche Telekom AG	`3.80ms` from Duesseldorf, DE
151.247.230.136	AS203636 Robin Jung	`0.13ms` from Frankfurt am Main, DE
93.219.88.24	AS3320 Deutsche Telekom AG	`3.97ms` from Frankfurt am Main, DE
18.154.14.8	AS16509 Amazon.com, Inc.	`0.72ms` from Jakarta, ID
2.121.202.24	AS5607 Sky UK Limited	`6.71ms` from London, GB
195.34.237.8	AS8570 PJSC Rostelecom	`8.53ms` from Moscow, RU
185.29.41.24	AS8426 ClaraNET LTD	`0.53ms` from Paris, FR
68.226.16.104	AS22773 Cox Communications Inc.	`2.22ms` from Phoenix, US
185.114.77.248	AS11179 Aryaka Networks, Inc.	`1.48ms` from San Jose, US
208.185.81.200	AS6461 Zayo Bandwidth	`1.76ms` from Secaucus, US
3.38.171.232	AS16509 Amazon.com, Inc.	`0.54ms` from Seoul, KR
103.198.25.248	AS141397 BitWave Networks Pty Ltd	`0.13ms` from Sydney, AU
203.20.79.232	AS17477 Macquarie Technology Operations Pty Limited	`0.54ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f3 191.243.166.21

traceroute to 191.243.166.21 (191.243.166.21): 64 hops max, 52 byte packets

3 [AS3356] 8.242.32.214 7.976 ms

4 *

5 *

6 *

7 *

8 [AS61591] 138.97.67.239 7.355 ms

9 [AS263508] 191.243.166.21 9.26 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On March 20th 2026

What are IP address ranges?

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