143.0.204.0/24

AS52951 · SISTEMAS OPTICOS PAULISTA LTDA

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Summary

Country	Brazil
Domain	netflexbr.com
ASN	AS52951
Registry	LACNIC
ID	NCL41

WHOIS Details

inetnum:     143.0.204.0/22
aut-num:     AS52951
abuse-c:     NCSAL13
owner:       Catanduva sistemas a cabo ltda.
ownerid:     65.784.266/0001-18
responsible: Rodrigo gabas
country:     BR
owner-c:     NCSAL13
tech-c:      NCSAL13
inetrev:     143.0.204.0/22
nserver:     rv1.netflexbr.com
nsstat:      20240227 AA
nslastaa:    20240227
nserver:     rv2.netflexbr.com
nsstat:      20240227 AA
nslastaa:    20240227
created:     20150911
changed:     20221219

nic-hdl-br:  NCSAL13
person:      NOC Catanduva sistemas a cabo ltda
e-mail:      datacenternetcatanduva@gmail.com
country:     BR
created:     20190719
changed:     20240223

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/16

Range	ASN	Company	Num of IPs
143.0.108.0/22	AS64339	INGENIERIA E INFORMATICA E.A.T	1,024
143.0.80.0/22	AS262231	COOP. ELÉCTRICA Y DE SERVICIOS MARIANO MORENO LTDA.	1,024
143.0.152.0/22	AS262470	Pontenet Teleinformática Ltda.	1,024
143.0.40.0/22	AS262550	LUCAS NETWORK INFORMATICA LTDA ME	1,024
143.0.120.0/22	AS262978	Centro de Tecnologia Armazem Datacenter Ltda.	1,024
143.0.112.0/22	AS262995	NETDIGITAL TELECOMUNICACOES LTDA	1,024
143.0.48.0/22	AS263544	VARZEA NET TELECOMUNICACOES LTDA ME	1,024
143.0.96.0/22	AS263701	RGO SOMOS CABLE, C.A.	1,024
143.0.20.0/22	AS263985	BRASIL TECPAR \| AMIGO \| AVATO	1,024
143.0.16.0/22	AS263990	FASTNET COMUNICACAO EIRELI - ME	1,024
143.0.28.0/22	AS263991	FERNANDA CRISTINA RUIZ MATIAZZO - ME	1,024
143.0.36.0/22	AS263992	Turbo Douratel Telecom	1,024
143.0.212.0/22	AS28343	Unifique Telecomunicações SA	1,024
143.0.232.0/22	AS28580	Cilnet Comunicação e Informática S.A.	1,024
143.0.12.0/22	AS28604	Globo Comunicação e Participaçoes SA	1,024
143.0.56.0/22	AS52613	GIGA MAIS FIBRA TELECOMUNICACOES S.A.	1,024
143.0.116.0/22	AS52680	BLZNET SERVICOS DE INTERNET LTDA - ME	1,024
143.0.228.0/22	AS53184	VERO S.A	1,024
143.0.244.0/22	AS12150	COTELCAM	1,024
143.0.124.0/22	AS264000	FibraON - Fabricio Piloni Bertolo - ME	1,024
143.0.200.0/22	AS264001	GENESYSNET PROVEDOR DE INTERNET LTDA ME	1,024
143.0.60.0/22	AS264002	MVA TELECOM	1,024
143.0.148.0/22	AS264005	RocketNET LTDA	1,024
143.0.180.0/22	AS264007	Elétric Telecomunicações e Informática LTDA ME	1,024
143.0.0.0/22	AS264008	LANCA SERVICOS DE INFORMATICA LTDA - ME	1,024
143.0.140.0/22	AS264009	INFIX TELECOM LTDA	1,024
143.0.196.0/22	AS264010	Polli Telecom	1,024
143.0.136.0/22	AS264011	TREND CONNECT	1,024
143.0.156.0/22	AS264012	CONECT TELECOM	1,024
143.0.184.0/22	AS264013	CONNECTA TELECOM INTERNET LTDA - EPP	1,024
143.0.164.0/22	AS264014	Led Internet Eireli	1,024
143.0.192.0/22	AS264015	VIAVETORIAL INTERNET LTDA	1,024
143.0.144.0/22	AS264020	FAST TELECOM	1,024
143.0.132.0/22	AS264021	JSINET TELECOM	1,024
143.0.252.0/22	AS264023	SE77E TELECOM EIRELI ME	1,024
143.0.216.0/22	AS264027	MEGA NET TURBO	1,024
143.0.224.0/22	AS264035	PG Net Comercio de Comp. LTDA	1,024
143.0.208.0/22	AS264072	ANTONIO G DE SOUSA JUNIOR - ME	1,024
143.0.24.0/22	AS264075	K1 Telecom e Multimidia LTDA	1,024
143.0.188.0/22	AS264186	AGT NET	1,024
143.0.176.0/22	AS264294	Ora Servicos de Telecomunicacoes Ltda	1,024
143.0.88.0/22	AS264426	VM Provedora de Internet Ltda Me	1,024
143.0.4.0/22	AS264428	GTEC NET	1,024
143.0.128.0/22	AS264543	MEGA CONEXAO TELECOM LTDA	1,024
143.0.68.0/22	AS265989	GARCIA TELECOMUNICACOES LTDA	1,024
143.0.64.0/22	AS272006	DOVA SRL	1,024
143.0.172.0/22	AS27665	Columbus Communications Trinidad Limited.	1,024
143.0.32.0/22	AS27694	Flamingo TV Bonaire N.V.	1,024
143.0.248.0/22	AS27843	ON EMPRESAS S.A.C.	1,024
143.0.236.0/22	AS27884	CABLECOLOR S.A.	1,024

Hosted domains

There are no domains currently hosted on this ASN.

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

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Pingable IPs

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

IP Address	ASN	Details
143.0.204.17	AS52951 SISTEMAS OPTICOS PAULISTA LTDA	`7.22ms` from Osasco, 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
72.209.68.152	AS22773 Cox Communications Inc.	`8.71ms` from Atlanta, US
186.132.43.200	AS22927 Telefonica de Argentina	`2.11ms` from Buenos Aires, AR
183.215.169.104	AS56047 China Mobile communications corporation	`7.47ms` from Changsha, CN
59.42.22.248	AS4134 CHINANET-BACKBONE	`1.79ms` from Guangzhou, CN
58.122.196.40	AS9318 SK Broadband Co Ltd	`6.61ms` from Incheon, KR
45.173.201.232	AS267831 INVERSIONES EN TELECOMUNICACIONES DIGITALES S.A.C	`4.26ms` from Lima, PE
193.147.186.40	AS766 RedIRIS Autonomous System	`17.94ms` from Madrid, ES
156.12.7.216	AS398537 Kutztown University	`4.71ms` from New York City, US
199.250.133.104	AS12975 PALTEL Autonomous System	`3.02ms` from Ramallah, PS
165.196.111.24	AS2152 CENIC	`7.49ms` from Santa Clara, US
107.115.99.40	AS7018 AT&T Enterprises, LLC	`1.18ms` from Seattle, US
71.227.137.56	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Seattle, US
14.88.62.72	AS4766 Korea Telecom	`2.48ms` from Seoul, KR
35.74.85.152	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
92.78.189.72	AS3209 Vodafone GmbH	`5.50ms` from Berlin, DE
89.194.148.40	AS8011 MongoDB, Inc.	`0.12ms` from Columbus, US
115.226.12.88	AS4134 CHINANET-BACKBONE	`7.94ms` from Hangzhou, CN
117.4.147.88	AS7552 Viettel Group	`7.82ms` from Hanoi, VN
125.188.122.136	AS17858 LG POWERCOMM	`1.98ms` from Incheon, KR
193.179.158.56	AS13036 T-Mobile Czech Republic a.s.	`0.45ms` from Prague, CZ
111.4.82.24	AS9808 China Mobile Communications Group Co., Ltd.	`3.55ms` from Wuhan, CN
18.233.95.40	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
101.187.117.136	AS1221 Telstra Limited	`2.33ms` from Brisbane, AU
5.12.6.88	AS8708 DIGI ROMANIA S.A.	`0.80ms` from Bucharest, RO
27.13.67.184	AS4837 CHINA UNICOM China169 Backbone	`3.40ms` from Chongqing, CN

Traceroute

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

traceroute -a -n -q1 -f4 143.0.204.34

traceroute to 143.0.204.34 (143.0.204.34): 64 hops max, 52 byte packets

4 [AS271253] 131.255.57.11 276.646 ms

5 *

6 [AS52951] 143.0.204.34 277.376 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 13th 2026

What are IP address ranges?

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