189.51.128.0/23

AS267484 · CABONNET INTERNET LTDA

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Summary

Country	Brazil
Domain	cabonnet.com.br
ASN	AS267484
Parent Range	189.51.128.0/21
Registry	LACNIC
ID	RAR40

WHOIS Details

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

inetnum:     189.51.128.0/21
aut-num:     AS267484
abuse-c:     CAINT24
owner:       CABONNET INTERNET LTDA
ownerid:     47.082.017/0001-07
responsible: RAFAEL DE OLIVEIRA SANTOS RAPCHAN
owner-c:     RAR358
tech-c:      RARRO251
inetrev:     189.51.128.0/21
nserver:     rev1.cabonnet.com.br
nsstat:      20260321 AA
nslastaa:    20260321
nserver:     rev2.cabonnet.com.br
nsstat:      20260321 AA
nslastaa:    20260321
created:     20070926
changed:     20251024

nic-hdl-br:  RAR358
person:      Rafael Rapchan
created:     20030729
changed:     20250113

nic-hdl-br:  CAINT24
person:      CABONNET INTERNET
created:     20221130
changed:     20221130

nic-hdl-br:  RARRO251
person:      Rafael Rodrigues Romequis
created:     20251024
changed:     20251024

Overlapping Ranges

BGP prefixes that contain 189.51.128.0/23

Range	ASN	Company	Num of IPs
189.51.128.0/21	AS267484	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
189.51.48.0/20	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
189.51.176.0/20	AS28351	Claro NXT Telecomunicacoes Ltda	4,096
189.51.192.0/20	AS28352	NETSPEED LTDA	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
189.51.12.0/24	AS22177	HF Telecom	256

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

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

IP Address	ASN	Details
189.51.128.78	AS267484 CABONNET INTERNET LTDA	`0.50ms` from Osasco, BR
189.51.129.135	AS267484 CABONNET INTERNET LTDA	`6.49ms` 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
44.216.178.103	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
44.252.142.23	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
109.128.249.55	AS5432 Proximus NV	`1.34ms` from Brussels, BE
219.153.45.119	AS134420 Chongqing Telecom	`1.44ms` from Chongqing, CN
24.127.49.151	AS7922 Comcast Cable Communications, LLC	`5.48ms` from Detroit, US
221.141.92.87	AS9318 SK Broadband Co Ltd	`3.56ms` from Incheon, KR
92.30.230.119	AS13285 TalkTalk Communications Limited	`6.56ms` from London, GB
193.125.94.199	AS12430 VODAFONE ESPANA S.A.U.	`13.53ms` from Madrid, ES
68.84.90.199	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Murfreesboro, US
69.117.169.71	AS6128 Cablevision Systems Corp.	`6.97ms` from New York City, US
37.232.225.7	AS12714 PJSC MegaFon	`10.93ms` from Samara, RU
59.152.163.7	AS38120 LG HelloVision Corp.	`3.11ms` from Seoul, KR
58.126.206.151	AS9318 SK Broadband Co Ltd	`7.01ms` from Seoul, KR
161.53.131.231	AS2108 Croatian Academic and Research Network	`0.68ms` from Zagreb, HR
107.147.246.71	AS33363 Charter Communications, Inc	`12.41ms` from Chicago, US
23.215.49.199	AS20940 Akamai International B.V.	`0.49ms` from Dallas, US
5.205.226.135	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.70ms` from Madrid, ES
185.158.114.119	AS44812 IP SERVER LLC	`0.76ms` from Moscow, RU
95.106.25.215	AS12389 PJSC Rostelecom	`18.19ms` from Saint Petersburg, RU
187.212.62.55	AS8151 UNINET	`6.40ms` from Santiago de Queretaro, MX
103.97.112.39	AS4812 China Telecom (Group)	`3.99ms` from Shanghai, CN
112.87.191.231	AS4837 CHINA UNICOM China169 Backbone	`4.76ms` from Shanghai, CN
70.51.240.55	AS577 Bell Canada	`1.37ms` from Toronto, CA
100.52.37.7	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
101.187.136.87	AS1221 Telstra Limited	`3.02ms` from Brisbane, AU

Traceroute

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

traceroute -a -n -q1 -f5 189.51.129.137

traceroute to 189.51.129.137 (189.51.129.137): 64 hops max, 52 byte packets

5 [] 187.16.216.98 0.877 ms

6 *

7 *

8 *

9 [AS267484] 189.51.129.137 9.728 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 21st 2026

What are IP address ranges?

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