189.51.144.0/23

AS28349 · CABONNET INTERNET LTDA

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Summary

Country	Brazil
Domain	cabonnet.com.br
ASN	AS28349
Parent Range	189.51.144.0/21
Registry	LACNIC
ID	RAR40

WHOIS Details

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

inetnum:     189.51.144.0/21
aut-num:     AS28349
abuse-c:     CAINT24
owner:       CABONNET INTERNET LTDA
ownerid:     47.082.017/0001-07
responsible: RAFAEL DE OLIVEIRA SANTOS RAPCHAN
country:     BR
owner-c:     RAR358
tech-c:      RARRO251
inetrev:     189.51.148.0/22
nserver:     rev1.cabonnet.com.br
nsstat:      20260128 AA
nslastaa:    20260128
nserver:     rev2.cabonnet.com.br
nsstat:      20260128 AA
nslastaa:    20260128
created:     20070926
changed:     20251024

nic-hdl-br:  RAR358
person:      Rafael Rapchan
e-mail:      [email protected]
country:     BR
created:     20030729
changed:     20250113

nic-hdl-br:  CAINT24
person:      CABONNET INTERNET
e-mail:      [email protected]
country:     BR
created:     20221130
changed:     20221130

nic-hdl-br:  RARRO251
person:      Rafael Rodrigues Romequis
e-mail:      [email protected]
country:     BR
created:     20251024
changed:     20251024

Overlapping Ranges

BGP prefixes that contain 189.51.144.0/23

Range	ASN	Company	Num of IPs
189.51.144.0/21	AS28349	CABONNET INTERNET LTDA	2,048

Nearby Ranges

BGP prefixes that overlap with 189.51.0.0/16

Range	ASN	Company	Num of IPs
189.51.96.0/19	AS263349	RapeedoISP LTDA	8,192
189.51.176.0/20	AS28351	Claro NXT Telecomunicacoes Ltda	4,096
189.51.192.0/20	AS28352	NETSPEED LTDA	4,096
189.51.48.0/20	AS264144	ASAP GLOBAL TELECOM	4,096
189.51.16.0/20	AS28198	SEMPRE TELECOMUNICACOES LTDA	4,096
189.51.208.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
189.51.144.0/21	AS28349	CABONNET INTERNET LTDA	2,048
189.51.128.0/21	AS267484	CABONNET INTERNET LTDA	2,048
189.51.36.0/22	AS61603	Goias Telecomunicações SA. - GOIAS TELECOM	1,024
189.51.152.0/22	AS267484	CABONNET INTERNET LTDA	1,024
189.51.32.0/22	AS270724	CLIENT.CO SERVIÇOS E TELECOMUNICAÇÕES LTDA	1,024
189.51.44.0/22	AS270726	ULTRALAN - PROVEDOR DE INTERNET	1,024
189.51.160.0/22	AS270785	PRNET PROVEDOR DE INTERNET LTDA	1,024
189.51.164.0/22	AS270794	ftnet serviços comunicação multimídia	1,024
189.51.156.0/22	AS28349	CABONNET INTERNET LTDA	1,024
189.51.42.0/23	AS270725	NEXT BRASIL TELECOM LTDA	512
189.51.41.0/24	AS270725	Luiz Gustavo Figueiredo Pereira da Silva	256
189.51.12.0/24	AS22177	HF Telecom	256

Hosted domains

There are 2 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
189.51.144.4	langonasolucoes.com.br	2

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
189.51.144.17	AS28349 CABONNET INTERNET LTDA	`7.73ms` 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
75.133.177.247	AS20115 Charter Communications LLC	`15.56ms` from Ashburn, US
15.200.68.199	AS8987 Amazon Data Services Ireland Ltd	`0.28ms` from Boardman, US
34.10.243.135	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
54.76.49.103	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
136.61.210.215	AS16591 Google Fiber Inc.	`0.78ms` from Kansas City, US
154.208.40.55	AS150750 IN CABLE INTERNET (PRIVATE) LIMITED	`16.62ms` from Karachi, PK
103.117.125.87	AS47202 Lazer Telecomunicacoes S.A.	`4.90ms` from Lisbon, PT
99.99.2.87	AS7018 AT&T Enterprises, LLC	`19.32ms` from Miami, US
80.213.64.215	AS2119 Telenor Norge AS	`0.99ms` from Oslo, NO
118.47.122.135	AS4766 Korea Telecom	`7.32ms` from Seoul, KR
115.196.31.215	AS4134 CHINANET-BACKBONE	`7.20ms` from Shanghai, CN
16.171.42.183	AS16509 Amazon.com, Inc.	`1.08ms` from Stockholm, SE
78.139.80.215	AS39812 Closed Joint Stock Company Radiotelephone	`2.52ms` from Yekaterinburg, RU
205.220.179.23	AS22843 Proofpoint, Inc.	`0.65ms` from Atlanta, US
114.250.64.39	AS4808 China Unicom Beijing Province Network	`3.16ms` from Beijing, CN
84.203.90.55	AS31122 Digiweb ltd	`1.18ms` from Dublin, IE
213.123.215.71	AS2856 British Telecommunications PLC	`2.64ms` from Erith, GB
162.159.93.23	AS13335 Cloudflare, Inc.	`0.10ms` from Lisbon, PT
84.71.132.55	AS5378 Vodafone Limited	`6.64ms` from London, GB
84.120.244.119	AS6739 VODAFONE ONO, S.A.	`9.23ms` from Madrid, ES
79.44.114.215	AS3269 Telecom Italia S.p.A.	`6.35ms` from Milan, IT
113.12.160.247	AS4134 CHINANET-BACKBONE	`0.47ms` from Nanning, CN
71.126.12.103	AS701 Verizon Business	`8.97ms` from New York City, US
180.198.109.135	AS18126 Chubu Telecommunications Company, Inc.	`6.20ms` from Osaka, JP
178.70.160.119	AS12389 PJSC Rostelecom	`1.62ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 -m6 189.51.145.143

traceroute to 189.51.145.143 (189.51.145.143): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.31 ms

2 *

3 [AS263175] 186.2.247.236 0.368 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On January 30th 2026

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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