181.233.122.0/23

AS272744 · DC INTERNET EIRELI

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Summary

Country	Brazil
Domain	dcinternet.com.br
ASN	AS272744
Parent Range	181.233.120.0/22
Registry	LACNIC
ID	DIC74

WHOIS Details

inetnum:     181.233.120.0/22
aut-num:     AS272744
abuse-c:     DICOE30
owner:       DC INTERNET EIRELI
ownerid:     29.156.100/0001-93
responsible: Diego Coelho
country:     BR
owner-c:     DICOE30
tech-c:      DICOE30
created:     20211208
changed:     20241209

nic-hdl-br:  DICOE30
person:      DIEGO COELHO
e-mail:      noc@informac.com.br
country:     BR
created:     20181009
changed:     20250130

Overlapping Ranges

BGP prefixes that contain 181.233.122.0/23

Range	ASN	Company	Num of IPs
181.233.120.0/22	AS272744	DC INTERNET 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
181.233.48.0/22	AS23031	TELECU TELECOMUNICACIONES DEL ECUADOR TELECUSA S.A.S.	1,024
181.233.164.0/22	AS263270	CONECTA FIBRA LTDA	1,024
181.233.64.0/22	AS271399	SGPIEDADENET-PROVEDOR DE INTERNET LTDA - ME	1,024
181.233.44.0/22	AS271420	TCF Telecomunicações Campo Florido Ltda	1,024
181.233.8.0/22	AS272033	HR SERVICIOS, VENTAS Y TELECOMUNICACIONES SOCIEDAD ANONIMA CERRADA	1,024
181.233.4.0/22	AS271454	iNEW Telecom LTDA	1,024
181.233.112.0/22	AS271456	NET2YOU NETWORK 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
181.233.16.0/22	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
181.233.140.0/22	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
181.233.88.0/22	AS271907	COLNETWORK C.A.	1,024
181.233.116.0/22	AS271931	MAO CABLE VISION, S.R.L.	1,024
181.233.100.0/22	AS272099	WIRSCHKE MONGES RICARDO DANIEL	1,024
181.233.120.0/22	AS272744	DC INTERNET EIRELI	1,024
181.233.148.0/22	AS52616	SUDONET Soluções em Telecomunicações Ltda	1,024
181.233.12.0/22	AS271433	MAIA E DUTRA LTDA	1,024
181.233.72.0/22	AS271434	MVi TELECOM LTDA ME	1,024
181.233.68.0/22	AS271450	Connect Ja Servicos De Com. Eireli	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
181.233.178.0/23	AS271500	Cotia Fiber Telecomunicações e Serviços LTDA	512
181.233.144.0/23	AS271829	ZUMA COMUNICACIONES DE COLOMBIA SAS	512
181.233.61.0/24	AS272133	A&A COMUNICACIONES SRL	256
181.233.174.0/24	AS52974	Meganet BA	256
181.233.60.0/24	AS271818	INSTITUTO NACIONAL DE SALUD	256
181.233.146.0/24	AS271829	ZUMA COMUNICACIONES DE COLOMBIA SAS	256
181.233.93.0/24	AS274765	NETLIFE TECNOLOGIA EIRELI	256
181.233.159.0/24	AS13489	DEPARTAMENTO DE ANTIOQUIA	256
181.233.147.0/24	AS272050	WESTTEIN PEDRO ALVIS	256
181.233.54.0/24	AS271499	MARCELO GONCALVES ARAUJO DUARTE	256
181.233.15.0/24	AS271433	JS TELECOM LTDA	256
181.233.49.0/24	AS272094	OPTILINK CIA LTDA	256
181.233.95.0/24	AS274782	CYBER NET TELECOM	256
181.233.92.0/24	AS271441	J.A TELECOM.PE	256
181.233.94.0/24	AS271441	J.A TELECOM.PE	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

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

IP Address	ASN	Details
181.233.123.241	AS272744 DC INTERNET EIRELI	`5.21ms` from Curitiba, BR
181.233.122.254	AS272744 DC INTERNET EIRELI	`5.30ms` from Curitiba, 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
77.61.132.119	AS1136 KPN B.V.	`1.34ms` from Amsterdam, NL
143.215.137.39	AS2637 Georgia Institute of Technology	`0.89ms` from Atlanta, US
42.81.139.167	AS58542 Tianjij,300000	`6.46ms` from Beijing, CN
79.249.229.87	AS3320 Deutsche Telekom AG	`9.73ms` from Frankfurt am Main, DE
130.41.86.167	AS394089 Google LLC	`0.85ms` from Frankfurt am Main, DE
172.104.235.183	AS63949 Akamai Connected Cloud	`0.13ms` from Frankfurt am Main, DE
97.131.86.55	AS6167 Verizon Business	`14.97ms` from Los Angeles, US
174.176.184.215	AS7922 Comcast Cable Communications, LLC	`4.66ms` from Miami, US
82.55.199.103	AS3269 Telecom Italia S.p.A.	`8.00ms` from Milan, IT
178.123.46.87	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`9.63ms` from Minsk, BY
123.48.171.167	AS18126 Chubu Telecommunications Company, Inc.	`6.17ms` from Osaka, JP
131.228.38.7	AS200656 Nokia Solutions and Networks Oy	`0.99ms` from Paris, FR
121.126.181.231	AS4766 Korea Telecom	`0.81ms` from Seoul, KR
222.97.149.151	AS4766 Korea Telecom	`6.45ms` from Seoul, KR
211.136.163.39	AS24400 Shanghai Mobile Communications Co.,Ltd.	`4.16ms` from Shanghai, CN
119.74.112.199	AS9506 Singtel Fibre Broadband	`1.86ms` from Singapore, SG
115.69.60.55	AS18390 Spintel Pty Ltd	`2.54ms` from Sydney, AU
203.207.103.71	AS4859 The State Information Center of P.R.China	`16.23ms` from Zhengzhou, CN
79.131.85.199	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.49ms` from Athens, GR
178.118.37.71	AS6848 Telenet BV	`8.11ms` from Brussels, BE
188.151.174.151	AS1257 Tele2 Sverige AB	`2.34ms` from Copenhagen, DK
86.178.200.55	AS2856 British Telecommunications PLC	`3.62ms` from London, GB
66.41.132.215	AS7922 Comcast Cable Communications, LLC	`7.62ms` from Minneapolis, US
75.141.255.183	AS20115 Charter Communications LLC	`11.91ms` from San Jose, US
115.7.150.247	AS4766 Korea Telecom	`7.75ms` 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 -f2 181.233.123.112

traceroute to 181.233.123.112 (181.233.123.112): 64 hops max, 52 byte packets

2 [] 45.184.146.164 4.334 ms

3 [AS272744] 181.233.123.112 11.885 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On March 20th 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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