143.137.140.0/22

AS262512 · Companhia de Informática de Jundiaí - CIJUN

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Summary

Country	Brazil
Domain	cijun.sp.gov.br
ASN	AS262512
Registry	LACNIC
ID	ABT14

WHOIS Details

inetnum:     143.137.140.0/22
aut-num:     AS262512
abuse-c:     ABTEA2
owner:       Companhia de Informática de Jundiaí - CIJUN
ownerid:     67.237.644/0001-79
responsible: Amauri Marquezi de Luca
owner-c:     ABTEA2
tech-c:      ABTEA2
inetrev:     143.137.140.0/22
nserver:     dns01.jundiai.sp.gov.br
nsstat:      20210517 AA
nslastaa:    20210517
nserver:     dns02.jundiai.sp.gov.br
nsstat:      20210517 AA
nslastaa:    20210517
created:     20151020
changed:     20151020

nic-hdl-br:  ABTEA2
person:      Abuse Team
created:     20130307
changed:     20170221

Nearby Ranges

BGP prefixes that overlap with 143.137.0.0/16

Range	ASN	Company	Num of IPs
143.137.80.0/22	AS264750	TELEOPERADORA DEL NORDESTE S.R.L	1,024
143.137.4.0/22	AS61636	logicLINK Telecom - EIRELI	1,024
143.137.104.0/22	AS61789	PORTO SEGURO CIA DE SEGUROS GERAIS	1,024
143.137.0.0/22	AS61797	CHECK-UP NET TELECOM	1,024
143.137.180.0/22	AS61834	JACOMELI TELECOM	1,024
143.137.196.0/22	AS61902	Bahialink Technology Ltda	1,024
143.137.72.0/22	AS262481	VERO S.A	1,024
143.137.128.0/22	AS262633	ZAIKON INTERNET	1,024
143.137.60.0/22	AS262773	PROXXIMA TELECOMUNICACOES SA	1,024
143.137.84.0/22	AS262847	DBUG TELECOM LTDA	1,024
143.137.184.0/22	AS263042	DELTA TELECOM	1,024
143.137.156.0/22	AS263099	STIW Sistema de Telecom. Inf e Wireless LTDA	1,024
143.137.192.0/22	AS263222	RVR INTERNATIONAL LIMITED	1,024
143.137.232.0/22	AS263402	INFORMATICA.COM LTDA	1,024
143.137.64.0/22	AS263530	MICROSOL INFORMATICA LTDA - ME	1,024
143.137.236.0/22	AS263649	BrPhonia Provedor Ip Ltda	1,024
143.137.76.0/22	AS263668	NET4YOU INTERNET SOLUTION LTDA	1,024
143.137.20.0/22	AS263736	COOP. DE OBRAS Y DESARROLLO DE MAXIMO PAZ LTDA.	1,024
143.137.164.0/22	AS263740	Corporacion Laceibanetsociety	1,024
143.137.168.0/22	AS263744	Udasha S.A.	1,024
143.137.116.0/22	AS263966	WORLD WIFI TELECOMUNICAÇÕES LTDA - ME	1,024
143.137.12.0/22	AS264024	Wnet Telecom e Informática EIRELI	1,024
143.137.32.0/22	AS264025	Arroba Banda Larga	1,024
143.137.40.0/22	AS264030	FIBER TELECOM	1,024
143.137.56.0/22	AS264032	TopLink Informática LTDA	1,024
143.137.92.0/22	AS264033	FIBER CONNECT LTDA	1,024
143.137.120.0/22	AS264036	CRM SERVICOS DE INTERNET LTDA	1,024
143.137.152.0/22	AS264042	CRISPIM E GOMES TELECOM LTDA	1,024
143.137.200.0/22	AS264043	SILFERNET COMÉRCIO E SERVIÇOS LTDA	1,024
143.137.132.0/22	AS264045	DL INTERNET	1,024
143.137.216.0/22	AS264046	GEORGE ALEXANDRE DIAS DE SOUSA ME	1,024
143.137.220.0/22	AS264047	FOX NET TELECOMUNICAÇÕES LTDA	1,024
143.137.252.0/22	AS264048	Fiorilli S/C Ltda - Software	1,024
143.137.124.0/22	AS264050	N. DE CARVALHO SANTANA EIRELI	1,024
143.137.160.0/22	AS264051	PLAYMAIS FIBRA SCM LTDA	1,024
143.137.224.0/22	AS264054	FALCON COMUNICAÇÕES E INFORMATICA	1,024
143.137.208.0/22	AS264055	WOOMER REIS DE LACERDA -ME	1,024
143.137.204.0/22	AS264058	TNB Telecom	1,024
143.137.248.0/22	AS264069	CONECTTIVA TELECOM LTDA.	1,024
143.137.44.0/22	AS264071	HOPNET TELECOM LTDA	1,024
143.137.136.0/22	AS264078	KAITIANA FERREIRA DOS SANTOS	1,024
143.137.144.0/22	AS22411	GTD PERÚ S.A	1,024
143.137.16.0/22	AS268085	Plusnetfoz Provedor de Internet Ltda -ME	1,024
143.137.36.0/22	AS270949	Vello Servicos de Telecomunicacoes Ltda	1,024
143.137.240.0/22	AS28198	SEMPRE TELECOMUNICACOES LTDA	1,024
143.137.88.0/22	AS28649	Desktop Sigmanet Comunicação Multimídia SA	1,024
143.137.100.0/22	AS52914	Associacao Educacional Nove de Julho	1,024
143.137.8.0/22	AS53172	Next Telecomunicações do Brasil LTDA	1,024
143.137.190.0/23	AS264041	Metaweb Internet Ltda	512

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
143.137.142.226	AS262512 Companhia de Informática de Jundiaí - CIJUN	`3.09ms` from Osasco, BR
143.137.143.38	AS262512 Companhia de Informática de Jundiaí - CIJUN	`3.32ms` 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
136.144.186.6	AS20857 Signet B.V.	`0.62ms` from Amsterdam, NL
75.177.19.246	AS11426 Charter Communications Inc	`12.40ms` from Ashburn, US
136.56.57.198	AS16591 Google Fiber Inc.	`7.09ms` from Ashburn, US
222.162.185.38	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Changchun, CN
18.171.154.214	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
81.155.53.38	AS2856 British Telecommunications PLC	`2.60ms` from London, GB
86.149.120.22	AS2856 British Telecommunications PLC	`7.22ms` from London, GB
27.213.8.134	AS4837 CHINA UNICOM China169 Backbone	`10.19ms` from Qingdao, CN
178.35.226.118	AS12389 PJSC Rostelecom	`13.95ms` from Tbilisi, GE
36.54.224.118	AS10013 FreeBit Co.,Ltd.	`2.64ms` from Tokyo, JP
61.213.222.6	AS17534 NSK Co.,Ltd.	`0.92ms` from Tokyo, JP
196.184.129.198	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`14.21ms` from Tunis, TN
121.69.4.38	AS4808 China Unicom Beijing Province Network	`3.73ms` from Beijing, CN
52.80.31.134	AS55960 Beijing Guanghuan Xinwang Digital	`3.41ms` from Beijing, CN
44.245.204.134	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US
89.132.207.214	AS21334 One Hungary Ltd.	`0.56ms` from Budapest, HU
179.36.254.198	AS22927 Telefonica de Argentina	`2.74ms` from Buenos Aires, AR
45.186.241.70	AS269442 VG NET SERVIÇOS DE TELECOM	`1.17ms` from Curitiba, BR
106.126.14.166	AS133776 Quanzhou	`4.39ms` from Fuzhou, CN
113.180.16.198	AS45899 VNPT Corp	`2.44ms` from Ho Chi Minh City, VN
103.92.209.118	AS136110 UNIVERSITAS 17 AGUSTUS 1945 BANYUWANGI	`16.34ms` from Jakarta, ID
36.80.209.22	AS7713 PT Telekomunikasi Indonesia	`6.57ms` from Jakarta, ID
95.146.9.102	AS2856 British Telecommunications PLC	`1.56ms` from London, GB
110.148.129.70	AS1221 Telstra Limited	`5.15ms` from Melbourne, AU
73.94.113.102	AS7922 Comcast Cable Communications, LLC	`8.44ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -f6 143.137.143.38

traceroute to 143.137.143.38 (143.137.143.38): 64 hops max, 52 byte packets

6 [AS16509] 52.93.146.194 1.04 ms

7 [] 187.16.214.145 3.246 ms

8 [AS262988] 186.251.9.54 2.371 ms

9 [AS262512] 177.67.59.251 2.61 ms

10 [AS262512] 143.137.143.38 3.414 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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