181.233.134.0/23

AS271505 · CITY NET TELECOM EIRELI

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Summary

Country	Brazil
Domain
ASN	AS271505
Parent Range	181.233.132.0/22
Registry	LACNIC
ID	JSF26

WHOIS Details

inetnum:     181.233.132.0/22
aut-num:     AS271505
abuse-c:     JUSFI40
owner:       CITY NET TELECOM EIRELI
ownerid:     29.543.205/0001-03
responsible: Juvenal Sena Filho
country:     BR
owner-c:     JUSFI40
tech-c:      JUSFI40
created:     20211210
changed:     20211210

nic-hdl-br:  JUSFI40
person:      Juvenal Sena Filho
e-mail:      jsenadireito@gmail.com
country:     BR
created:     20200903
changed:     20241107

Overlapping Ranges

BGP prefixes that contain 181.233.134.0/23

Range	ASN	Company	Num of IPs
181.233.132.0/22	AS271505	CITY NET TELECOM EIRELI	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
181.233.64.0/22	AS271399	SGPIEDADENET-PROVEDOR DE INTERNET LTDA - ME	1,024
181.233.88.0/22	AS271907	COLNETWORK C.A.	1,024
181.233.116.0/22	AS271931	MAO CABLE VISION, S.R.L.	1,024
181.233.8.0/22	AS272033	HR SERVICIOS, VENTAS Y TELECOMUNICACIONES SOCIEDAD ANONIMA CERRADA	1,024
181.233.68.0/22	AS271450	Connect Ja Servicos De Com. Eireli	1,024
181.233.4.0/22	AS271454	iNEW Telecom LTDA	1,024
181.233.100.0/22	AS272099	WIRSCHKE MONGES RICARDO DANIEL	1,024
181.233.112.0/22	AS271456	NET2YOU NETWORK LTDA	1,024
181.233.120.0/22	AS272744	DC INTERNET EIRELI	1,024
181.233.44.0/22	AS271420	TCF Telecomunicações Campo Florido Ltda	1,024
181.233.12.0/22	AS271433	MAIA E DUTRA LTDA	1,024
181.233.148.0/22	AS52616	SUDONET Soluções em Telecomunicações Ltda	1,024
181.233.172.0/22	AS52974	Henet Telecomunicacoes Ltda	1,024
181.233.164.0/22	AS263270	CONECTA FIBRA LTDA	1,024
181.233.140.0/22	AS271503	PROVEDOR SUPERCELL NET	1,024
181.233.132.0/22	AS271505	CITY NET TELECOM EIRELI	1,024
181.233.108.0/22	AS271559	Onnexx LTDA	1,024
181.233.84.0/22	AS271565	COPATEL SERVICOS DE TELECOMUNICAÇÕES LTDA	1,024
181.233.128.0/22	AS271476	P H Rodrigues Marques Telecomunicações	1,024
181.233.80.0/22	AS271482	MEGA TELECOM FIBRA	1,024
181.233.48.0/22	AS23031	TELECU TELECOMUNICACIONES DEL ECUADOR TELECUSA S.A.S.	1,024
181.233.16.0/22	AS271484	NORT TELECOM	1,024
181.233.20.0/22	AS271485	william rogerio de oliveira tabapua-me	1,024
181.233.136.0/22	AS271490	MAGNA BATISTA DE SOUZA - ME	1,024
181.233.184.0/22	AS271497	Confiber Telcomunicações ltda	1,024
181.233.72.0/22	AS271434	MVi TELECOM LTDA ME	1,024
181.233.152.0/23	AS272973	TOTAL NETWORKS S.A.	512
181.233.156.0/23	AS271558	Conecta Vale Serviço de Telecomunicação EIRELI	512
181.233.144.0/23	AS271829	ZUMA COMUNICACIONES DE COLOMBIA SAS	512
181.233.178.0/23	AS271500	Cotia Fiber Telecomunicações e Serviços LTDA	512
181.233.174.0/24	AS52974	Meganet BA	256
181.233.159.0/24	AS13489	DEPARTAMENTO DE ANTIOQUIA	256
181.233.15.0/24	AS271433	JS TELECOM LTDA	256
181.233.92.0/24	AS271441	J.A TELECOM.PE	256
181.233.94.0/24	AS271441	J.A TELECOM.PE	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
181.233.54.0/24	AS271499	MARCELO GONCALVES ARAUJO DUARTE	256
181.233.60.0/24	AS271818	INSTITUTO NACIONAL DE SALUD	256
181.233.146.0/24	AS271829	ZUMA COMUNICACIONES DE COLOMBIA SAS	256
181.233.147.0/24	AS272050	WESTTEIN PEDRO ALVIS	256
181.233.49.0/24	AS272094	OPTILINK CIA LTDA	256
181.233.61.0/24	AS272133	A&A COMUNICACIONES SRL	256
181.233.93.0/24	AS274765	NETLIFE TECNOLOGIA EIRELI	256
181.233.95.0/24	AS274782	CYBER NET TELECOM	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
181.233.135.16	AS271505 CITY NET TELECOM EIRELI	`11.04ms` from Fortaleza, 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
4.157.48.7	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
20.161.57.103	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
128.255.58.135	AS3676 University of Iowa	`6.08ms` from Chicago, US
13.33.93.7	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
195.252.148.231	AS61157 PlusServer GmbH	`1.32ms` from Duesseldorf, DE
80.141.87.183	AS3320 Deutsche Telekom AG	`4.00ms` from Frankfurt am Main, DE
141.95.222.103	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
98.199.162.7	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Houston, US
153.137.147.199	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.62ms` from Osaka, JP
134.158.72.247	AS789 Renater	`1.29ms` from Paris, FR
52.6.7.71	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
1.11.125.199	AS38669 LG HelloVision Corp.	`3.31ms` from Seoul, KR
171.1.81.103	AS138345 StarHub Ltd	`16.89ms` from Singapore, SG
20.195.25.71	AS8075 Microsoft Corporation	`0.66ms` from Singapore, SG
151.106.15.39	AS29066 velia.net Internetdienste GmbH	`0.12ms` from Strasbourg, FR
134.228.160.199	AS13490 Buckeye Cablevision, Inc.	`3.42ms` from Detroit, US
154.89.63.215	AS210334 Synertech Network Inc.	`0.37ms` from Hong Kong, HK
105.214.30.247	AS16637 MTN SA	`2.18ms` from Johannesburg, ZA
172.90.42.167	AS20001 Charter Communications Inc	`4.55ms` from Los Angeles, US
191.91.227.167	AS27831 Colombia Móvil	`9.11ms` from Medellin, CO
75.73.214.199	AS7922 Comcast Cable Communications, LLC	`5.69ms` from Minneapolis, US
176.197.116.7	AS39927 E-Light-Telecom Ltd.	`4.78ms` from Novosibirsk, RU
216.97.213.135	AS11749 MPInet	`2.52ms` from Orlando, US
60.131.203.167	AS17676 SoftBank Corp.	`7.46ms` from Osaka, JP
218.209.196.23	AS23563 SK Broadband Co Ltd	`2.22ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 181.233.135.36

traceroute to 181.233.135.36 (181.233.135.36): 64 hops max, 52 byte packets

1 [AS15169] 142.250.215.20 122.21 ms

2 [AS15169] 142.251.64.26 121.835 ms

3 *

4 [AS271505] 181.233.135.36 144.587 ms

Measurement taken from

IPinfo ProbeNet in Columbus, US

On January 19th 2026

What are IP address ranges?

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