181.233.186.0/24

AS271497 · Confiber Telcomunicações ltda

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Summary

Country	Brazil
Domain	confiber.com.br
ASN	AS271497
Parent Range	181.233.184.0/22
Registry	LACNIC
ID	WFS23

WHOIS Details

inetnum:     181.233.184.0/22
aut-num:     AS271497
abuse-c:     WAFSO91
owner:       Confiber Telcomunica��es ltda
ownerid:     30.480.309/0001-97
responsible: Wanderson Ferreira de Souza
owner-c:     WAFSO91
tech-c:      WAFSO91
inetrev:     181.233.184.0/22
nserver:     ns1.confiber.com.br
nsstat:      20241003 AA
nslastaa:    20241003
nserver:     ns2.confiber.com.br
nsstat:      20241003 AA
nslastaa:    20241003
created:     20211210
changed:     20211210

nic-hdl-br:  WAFSO91
person:      Wanderson Ferreira de Souza
created:     20191014
changed:     20241005

Overlapping Ranges

BGP prefixes that contain 181.233.186.0/24

Range	ASN	Company	Num of IPs
181.233.184.0/22	AS271497	Confiber Telcomunicações ltda	1,024

Nearby Ranges

BGP prefixes that overlap with 181.233.0.0/16

Range	ASN	Company	Num of IPs
181.233.192.0/18	AS12252	Olo del Peru S.A.C	16,384
181.233.132.0/22	AS271505	CITY NET TELECOM EIRELI	1,024
181.233.124.0/22	AS64160	NimblyNet Limited	1,024
181.233.128.0/22	AS271476	P H Rodrigues Marques Telecomunicações	1,024
181.233.100.0/22	AS272099	WIRSCHKE MONGES RICARDO DANIEL	1,024
181.233.136.0/22	AS271490	MAGNA BATISTA DE SOUZA - ME	1,024
181.233.140.0/22	AS271503	PROVEDOR SUPERCELL NET	1,024
181.233.148.0/22	AS52616	SUDONET Soluções em Telecomunicações Ltda	1,024
181.233.16.0/22	AS271484	NORT TELECOM	1,024
181.233.164.0/22	AS263270	CONECTA FIBRA LTDA	1,024
181.233.172.0/22	AS52974	Henet Telecomunicacoes Ltda	1,024
181.233.184.0/22	AS271497	Confiber Telcomunicações ltda	1,024
181.233.20.0/22	AS271485	william rogerio de oliveira tabapua-me	1,024
181.233.4.0/22	AS271454	Gustavison Ribeiro Gomes ME	1,024
181.233.44.0/22	AS271420	TCF Telecomunicações Campo Florido Ltda	1,024
181.233.48.0/22	AS23031	TELECU TELECOMUNICACIONES DEL ECUADOR TELECUSA S.A.S.	1,024
181.233.64.0/22	AS271399	SGPIEDADENET-PROVEDOR DE INTERNET LTDA - ME	1,024
181.233.68.0/22	AS271450	Connect Ja Servicos De Com. Eireli	1,024
181.233.72.0/22	AS271434	MVi TELECOM LTDA ME	1,024
181.233.80.0/22	AS271482	MEGA TELECOM FIBRA	1,024
181.233.8.0/22	AS272033	HR SERVICIOS, VENTAS Y TELECOMUNICACIONES SOCIEDAD ANONIMA CERRADA	1,024
181.233.84.0/22	AS271565	COPATEL SERVICOS DE TELECOMUNICAÇÕES LTDA	1,024
181.233.88.0/22	AS271907	COLNETWORK C.A.	1,024
181.233.108.0/22	AS271559	Onnexx LTDA	1,024
181.233.112.0/22	AS271456	NET2YOU NETWORK LTDA	1,024
181.233.116.0/22	AS271931	MAO CABLE VISION, S.R.L.	1,024
181.233.120.0/22	AS272744	DC INTERNET EIRELI	1,024
181.233.12.0/22	AS271433	MAIA E DUTRA LTDA	1,024
181.233.124.0/22	AS58349	NimblyNet Limited	1,024
181.233.178.0/23	AS271500	Cotia Fiber Telecomunicações e Serviços LTDA	512
181.233.144.0/23	AS271829	ZUMA COMUNICACIONES DE COLOMBIA SAS	512
181.233.152.0/23	AS272973	TOTAL NETWORKS S.A.	512
181.233.156.0/23	AS271558	Conecta Vale Serviço de Telecomunicação EIRELI	512
181.233.54.0/24	AS271499	MARCELO GONCALVES ARAUJO DUARTE	256
181.233.60.0/24	AS271818	INSTITUTO NACIONAL DE SALUD	256
181.233.174.0/24	AS52974	Meganet BA	256
181.233.61.0/24	AS272133	A&A COMUNICACIONES SRL	256
181.233.104.0/24	AS271465	FIBRA7 TELECOM LTDA	256
181.233.106.0/24	AS271465	FIBRA7 TELECOM LTDA	256
181.233.83.0/24	AS271482	INTERMAX SERVICOS DE COMUNICACAO LTDA	256
181.233.93.0/24	AS274765	NETLIFE TECNOLOGIA EIRELI	256
181.233.141.0/24	AS271503	TMK NET LTDA	256
181.233.146.0/24	AS271829	ZUMA COMUNICACIONES DE COLOMBIA SAS	256
181.233.147.0/24	AS272050	WESTTEIN PEDRO ALVIS	256
181.233.94.0/24	AS271441	ALLDO PEREIRA SOARES FERNANDES	256
181.233.15.0/24	AS271433	JS TELECOM LTDA	256
181.233.92.0/24	AS271441	J.A TELECOM.PE	256
181.233.107.0/24	AS271465	FIBRA7 TELECOM LTDA	256
181.233.159.0/24	AS13489	DEPARTAMENTO DE ANTIOQUIA	256
181.233.49.0/24	AS272094	OPTILINK CIA LTDA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.233.186.2	AS271497 Confiber Telcomunicações ltda	`7.34ms` 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
86.89.79.120	AS1136 KPN B.V.	`1.43ms` from Amsterdam, NL
85.146.164.24	AS50266 Odido Netherlands B.V.	`3.40ms` from Amsterdam, NL
67.174.65.248	AS7922 Comcast Cable Communications, LLC	`6.52ms` from Ashburn, US
124.243.209.88	AS23724 IDC, China Telecommunications Corporation	`2.51ms` from Beijing, CN
20.57.92.200	AS8075 Microsoft Corporation	`0.14ms` from Boydton, US
91.38.221.24	AS3320 Deutsche Telekom AG	`2.16ms` from Duesseldorf, DE
79.222.17.216	AS3320 Deutsche Telekom AG	`3.10ms` from Duesseldorf, DE
217.243.87.232	AS3320 Deutsche Telekom AG	`0.69ms` from Hamburg, DE
39.32.136.232	AS17557 Pakistan Telecommunication Company Limited	`5.28ms` from Islamabad, PK
157.15.186.56	AS150208 PT Internusa Duta Makmur	`12.66ms` from Jakarta, ID
95.95.203.216	AS2860 NOS COMUNICACOES, S.A.	`7.83ms` from Lisbon, PT
86.28.187.168	AS5089 Virgin Media Limited	`13.73ms` from London, GB
31.37.19.232	AS5410 Bouygues Telecom SA	`2.40ms` from Marseille, FR
153.203.139.184	AS4713 NTT Communications Corporation	`2.73ms` from Osaka, JP
187.106.107.24	AS28573 Claro NXT Telecomunicacoes Ltda	`9.53ms` from Osasco, BR
187.224.133.120	AS8151 UNINET	`10.78ms` from Santiago de Queretaro, MX
115.86.69.24	AS17598 LG HelloVision Corp.	`5.21ms` from Seoul, KR
14.84.29.152	AS4766 Korea Telecom	`1.93ms` from Seoul, KR
211.215.159.104	AS9318 SK Broadband Co Ltd	`7.41ms` from Seoul, KR
118.160.24.232	AS3462 Data Communication Business Group	`0.93ms` from Taipei, TW
120.74.226.184	AS2527 Sony Network Communications Inc.	`4.99ms` from Tokyo, JP
156.218.121.104	AS8452 TE-AS	`7.33ms` from Cairo, EG
196.12.206.120	AS36884 Wana Corporate	`4.53ms` from Casablanca, MA
223.144.67.120	AS4134 CHINANET-BACKBONE	`4.95ms` from Changsha, CN
16.64.93.56	AS8987 Amazon Data Services Ireland Ltd	`0.79ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 181.233.186.2

traceroute to 181.233.186.2 (181.233.186.2): 64 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.119 ms

2 [AS7195] 200.25.58.169 7.613 ms

3 [AS271497] 181.233.187.255 7.256 ms

4 [AS271497] 181.233.186.2 7.411 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On October 17th 2025

What are IP address ranges?

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