143.208.230.0/23

AS263004 · Cassiano Zanon - CZNET Provedor de Internet

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	cznet.com.br
ASN	AS263004
Parent Range	143.208.228.0/22
Registry	LACNIC
ID	CAZ11

WHOIS Details

inetnum:     143.208.228.0/22
aut-num:     AS263004
abuse-c:     CAAMO253
owner:       Cassiano Zanon - CZNET Provedor de Internet
ownerid:     06.910.203/0001-00
responsible: Cassiano Zanon
owner-c:     CAZAN8
tech-c:      CAZAN8
inetrev:     143.208.228.0/22
nserver:     ns1.cznet.com.br
nsstat:      20210522 AA
nslastaa:    20210522
nserver:     ns2.cznet.com.br [lame - not published]
nsstat:      20210522 FAIL
nslastaa:    20201101
created:     20151204
changed:     20151204

nic-hdl-br:  CAZAN8
person:      Cassiano Zanon
created:     20071219
changed:     20201223

nic-hdl-br:  CAAMO253
person:      Caetano Augusto Morlin
created:     20160317
changed:     20160317

Overlapping Ranges

BGP prefixes that contain 143.208.230.0/23

Range	ASN	Company	Num of IPs
143.208.228.0/22	AS263004	Cassiano Zanon - CZNET Provedor de Internet	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

Read more

Pingable IPs

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

IP Address	ASN	Details
143.208.231.230	AS263004 Cassiano Zanon - CZNET Provedor de Internet	`15.49ms` 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
84.57.236.167	AS3209 Vodafone GmbH	`8.51ms` from Berlin, DE
98.206.135.135	AS7922 Comcast Cable Communications, LLC	`4.64ms` from Chicago, US
18.225.26.135	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
61.130.243.215	AS4134 CHINANET-BACKBONE	`7.78ms` from Hangzhou, CN
193.62.63.231	AS786 Jisc Services Limited	`2.61ms` from London, GB
151.41.217.135	AS1267 WIND TRE S.P.A.	`5.96ms` from Milan, IT
43.232.186.23	AS17506 ARTERIA Networks Corporation	`8.68ms` from Osaka, JP
126.95.184.39	AS17676 SoftBank Corp.	`3.79ms` from Osaka, JP
88.88.117.151	AS2119 Telenor Norge AS	`6.38ms` from Oslo, NO
76.158.192.23	AS7922 Comcast Cable Communications, LLC	`11.69ms` from Santa Clara, US
66.190.250.183	AS20115 Charter Communications LLC	`19.77ms` from Seattle, US
61.134.196.103	AS4837 CHINA UNICOM China169 Backbone	`3.12ms` from Taiyuan, CN
80.209.226.119	AS212531 Interneto vizija	`0.78ms` from Vilnius, LT
178.95.46.135	AS20326 TeraSwitch Networks Inc.	`0.12ms` from Amsterdam, NL
121.250.215.103	AS4538 China Education and Research Network Center	`9.42ms` from Beijing, CN
221.221.211.71	AS4808 China Unicom Beijing Province Network	`3.94ms` from Beijing, CN
178.116.22.23	AS6848 Telenet BV	`8.48ms` from Brussels, BE
3.64.141.231	AS16509 Amazon.com, Inc.	`0.22ms` from Frankfurt am Main, DE
93.225.178.23	AS3320 Deutsche Telekom AG	`8.24ms` from Frankfurt am Main, DE
149.109.131.135	AS25019 Saudi Telecom Company JSC	`5.78ms` from Jeddah, SA
159.242.98.135	AS51043 Aspire Technology Solutions Ltd	`0.28ms` from London, GB
109.204.24.247	AS9009 M247 Europe SRL	`0.23ms` from Los Angeles, US
217.70.190.247	AS29169 GANDI SAS	`0.42ms` from Paris, FR
14.95.255.55	AS4766 Korea Telecom	`2.10ms` from Seoul, KR
118.196.22.103	AS4811 China Telecom (Group)	`2.83ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -m5 143.208.230.105

traceroute to 143.208.230.105 (143.208.230.105): 5 hops max, 52 byte packets

1 [AS202422] 5.188.4.3 0.111 ms

2 [AS199524] 92.223.12.75 0.096 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales