143.137.76.0/23

AS263668 · NET4YOU INTERNET SOLUTION LTDA

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Summary

Country	Brazil
Domain	net4you.com.br
ASN	AS263668
Parent Range	143.137.76.0/22
Registry	LACNIC
ID	ALR54

WHOIS Details

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

inetnum:     143.137.76.0/22
aut-num:     AS263668
abuse-c:     ALR247
owner:       NET4YOU INTERNET SOLUTION LTDA
ownerid:     03.667.658/0001-40
responsible: Alexandre Lacerda Rodrigues
owner-c:     ALR247
tech-c:      ALR247
inetrev:     143.137.76.0/24
nserver:     ns1.net4you.com.br
nsstat:      20250901 AA
nslastaa:    20250901
nserver:     ns2.net4you.com.br
nsstat:      20250901 AA
nslastaa:    20250901
inetrev:     143.137.77.0/24
nserver:     ns1.net4you.com.br
nsstat:      20250830 AA
nslastaa:    20250830
nserver:     ns2.net4you.com.br
nsstat:      20250830 AA
nslastaa:    20250830
inetrev:     143.137.78.0/24
nserver:     ns1.net4you.com.br
nsstat:      20250829 AA
nslastaa:    20250829
nserver:     ns2.net4you.com.br
nsstat:      20250829 AA
nslastaa:    20250829
inetrev:     143.137.79.0/24
nserver:     ns1.net4you.com.br
nsstat:      20250829 AA
nslastaa:    20250829
nserver:     ns2.net4you.com.br
nsstat:      20250829 AA
nslastaa:    20250829
created:     20151008
changed:     20151008

nic-hdl-br:  ALR247
person:      Alexandre Lacerda Rodrigues
created:     20010215
changed:     20250826

Overlapping Ranges

BGP prefixes that contain 143.137.76.0/23

Range	ASN	Company	Num of IPs
143.137.76.0/22	AS263668	NET4YOU INTERNET SOLUTION LTDA	1,024

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
143.137.76.34	aecservicos.com.br	3

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

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

IP Address	ASN	Details
143.137.77.14	AS263668 NET4YOU INTERNET SOLUTION LTDA	`6.05ms` from Campina Grande, BR
143.137.76.255	AS263668 NET4YOU INTERNET SOLUTION LTDA	`5.98ms` from Campina Grande, 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
129.80.179.231	AS31898 Oracle Corporation	`0.34ms` from Ashburn, US
115.195.40.199	AS4134 CHINANET-BACKBONE	`6.52ms` from Hangzhou, CN
102.66.32.199	AS328471 HERO TELECOMS (PTY) LTD	`1.29ms` from Johannesburg, ZA
82.32.81.199	AS5089 Virgin Media Limited	`10.96ms` from London, GB
84.122.110.103	AS6739 VODAFONE ONO, S.A.	`12.84ms` from Madrid, ES
49.148.26.231	AS9299 Philippine Long Distance Telephone Company	`13.75ms` from Manila, PH
94.164.170.71	AS1267 WIND TRE S.P.A.	`15.53ms` from Milan, IT
151.60.226.167	AS1267 WIND TRE S.P.A.	`3.32ms` from Milan, IT
221.178.193.247	AS56046 China Mobile communications corporation	`7.00ms` from Nanjing, CN
123.129.226.231	AS4837 CHINA UNICOM China169 Backbone	`5.08ms` from Qingdao, CN
220.74.127.103	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
103.102.46.103	AS36007 Kamatera, Inc.	`0.25ms` from Singapore, SG
126.66.59.103	AS17676 SoftBank Corp.	`4.21ms` from Tokyo, JP
180.53.107.119	AS4713 NTT Communications Corporation	`3.18ms` from Tokyo, JP
100.36.151.247	AS701 Verizon Business	`2.25ms` from Ashburn, US
172.100.136.231	AS11351 Charter Communications Inc	`19.95ms` from Chicago, US
212.90.124.23	AS6876 TENET Scientific Production Enterprise LLC	`3.14ms` from Chisinau, MD
3.125.141.55	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
109.157.55.23	AS2856 British Telecommunications PLC	`3.48ms` from London, GB
95.22.126.231	AS12479 Orange Espagne SA	`15.44ms` from Madrid, ES
44.196.184.135	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
76.27.7.119	AS7922 Comcast Cable Communications, LLC	`10.06ms` from Salt Lake City, US
20.65.178.71	AS8075 Microsoft Corporation	`0.83ms` from San Antonio, US
43.135.203.183	AS132203 Tencent Building, Kejizhongyi Avenue	`0.88ms` from Sao Paulo, BR
95.204.214.151	AS3301 Telia Company AB	`16.63ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f10 143.137.77.1

traceroute to 143.137.77.1 (143.137.77.1): 64 hops max, 52 byte packets

10 [AS263668] 143.137.77.1 6.922 ms

Measurement taken from

IPinfo ProbeNet in Campina Grande, BR

On September 5th 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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