143.137.142.0/23

AS262512 · Companhia de Informática de Jundiaí - CIJUN

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Summary

Country	Brazil
Domain	cijun.sp.gov.br
ASN	AS262512
Parent Range	143.137.140.0/22
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

Overlapping Ranges

BGP prefixes that contain 143.137.142.0/23

Range	ASN	Company	Num of IPs
143.137.140.0/22	AS262512	Companhia de Informática de Jundiaí - CIJUN	1,024

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
143.137.143.38	iprejun.sp.gov.br	1

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

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

IP Address	ASN	Details
143.137.143.38	AS262512 Companhia de Informática de Jundiaí - CIJUN	`2.58ms` from Osasco, BR
143.137.142.2	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
199.127.68.231	AS40782 Vivint, Inc.	`0.47ms` from Ashburn, US
47.253.105.55	AS45102 Alibaba (US) Technology Co., Ltd.	`0.28ms` from Ashburn, US
66.191.207.71	AS20115 Charter Communications LLC	`10.05ms` from Atlanta, US
23.203.144.55	AS20940 Akamai International B.V.	`0.39ms` from Atlanta, US
186.113.191.55	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`15.36ms` from Bogota, CO
73.249.161.247	AS7922 Comcast Cable Communications, LLC	`9.32ms` from Boston, US
174.35.67.199	AS54994 Meteverse Limited.	`0.37ms` from Dallas, US
90.213.226.231	AS5607 Sky UK Limited	`4.59ms` from London, GB
75.194.84.7	AS6167 Verizon Business	`17.36ms` from Miami, US
179.24.242.215	AS6057 Administracion Nacional de Telecomunicaciones	`1.76ms` from Montevideo, UY
109.194.63.39	AS59713 JSC "ER-Telecom Holding"	`7.28ms` from Moscow, RU
187.107.136.135	AS28573 Claro NXT Telecomunicacoes Ltda	`7.74ms` from Osasco, BR
177.156.61.231	AS18881 TELEFÔNICA BRASIL S.A	`5.65ms` from Porto Alegre, BR
182.209.142.7	AS17858 LG POWERCOMM	`1.98ms` from Seoul, KR
176.173.230.71	AS5410 Bouygues Telecom SA	`1.97ms` from Aubervilliers, FR
136.49.211.39	AS16591 Google Fiber Inc.	`5.06ms` from Dallas, US
91.5.126.103	AS3320 Deutsche Telekom AG	`8.07ms` from Frankfurt am Main, DE
115.218.39.23	AS4134 CHINANET-BACKBONE	`10.81ms` from Hangzhou, CN
119.113.243.215	AS4837 CHINA UNICOM China169 Backbone	`11.79ms` from Liaoyang, CN
80.104.248.183	AS3269 Telecom Italia S.p.A.	`8.43ms` from Milan, IT
154.30.36.135	AS174 Cogent Communications	`0.11ms` from New Orleans, US
121.146.98.215	AS4766 Korea Telecom	`7.16ms` from Seoul, KR
60.0.209.231	AS4837 CHINA UNICOM China169 Backbone	`10.63ms` from Tianjin, CN
126.114.220.55	AS17676 SoftBank Corp.	`3.02ms` from Tokyo, JP
163.43.87.167	AS9370 SAKURA Internet Inc.	`0.86ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m8 143.137.142.87

traceroute to 143.137.142.87 (143.137.142.87): 8 hops max, 52 byte packets

5 [AS28669] 189.8.86.55 239.256 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Baku, AZ

On September 11th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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