177.66.4.0/24

AS52837 · Leucotron Tecnologia da Informação Ltda.

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Summary

Country	Brazil
Domain	leucotron.com.br
ASN	AS52837
Registry	LACNIC
ID	LEL18

WHOIS Details

inetnum:     177.66.4.0/24
aut-num:     AS52837
abuse-c:     LEL221
owner:       Leucotron Equipamentos Ltda.
ownerid:     18.149.211/0001-56
responsible: Rita de Cássia Mesquita
owner-c:     LEL221
tech-c:      LEL221
created:     20121023
changed:     20121023

nic-hdl-br:  LEL221
person:      LEUCOTRON EQUIPAMENTOS LTDA
created:     20020826
changed:     20160112

Nearby Ranges

BGP prefixes that overlap with 177.66.0.0/16

Range	ASN	Company	Num of IPs
177.66.224.0/20	AS262505	N4 Telecomunicacoes LTDA - ME	4,096
177.66.240.0/21	AS53005	REDE CONNECT TELECOMUNICACOES LTDA	2,048
177.66.128.0/21	AS262496	Clonix Telecom Eireli ME	2,048
177.66.136.0/21	AS262496	Clonix Telecom Eireli ME	2,048
177.66.32.0/21	AS52999	START NETWORKS S/A	2,048
177.66.88.0/21	AS52846	INNOVANET Telecom LTDA.	2,048
177.66.8.0/21	AS262486	PRODAM Processamento de Dados Amazonas S.A	2,048
177.66.48.0/21	AS28198	SEMPRE TELECOMUNICACOES LTDA	2,048
177.66.56.0/21	AS28198	SEMPRE TELECOMUNICACOES LTDA	2,048
177.66.64.0/21	AS28270	Alares Cabo Servicos de Telecomunicacoes S.A.	2,048
177.66.80.0/21	AS262490	Ambiente Virtual Sistemas e Conectividade Ltda	2,048
177.66.40.0/21	AS52843	Magnos A. Both e Cia Ltda	2,048
177.66.248.0/21	AS52660	e.serv informatica e tecnologia ltda.	2,048
177.66.76.0/22	AS264117	Provedor Fibramais Ltda	1,024
177.66.164.0/22	AS273683	ALLREDE TELECOM LTDA	1,024
177.66.144.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
177.66.196.0/22	AS52798	BANCO BTG PACTUAL S.A.	1,024
177.66.96.0/22	AS262491	Saulo J. de Moura Borba ME	1,024
177.66.104.0/22	AS262492	INTERCONECT TELEINFORMATICA EIRELI	1,024
177.66.112.0/22	AS262494	Virtex Telecom	1,024
177.66.116.0/22	AS262494	Virtex Telecom	1,024
177.66.152.0/22	AS262499	TMC Tecnologia em Telecomunicacoes Ltda	1,024
177.66.160.0/22	AS262500	BS2 Sistemas para Internet Ltda.	1,024
177.66.168.0/22	AS262501	Inetweb Informática e Assessoria Ltda	1,024
177.66.184.0/22	AS262502	FLYLink Telecom	1,024
177.66.188.0/22	AS262502	FLYLink Telecom	1,024
177.66.192.0/22	AS262503	WIKI TELECOMUNICACOES EIRELI	1,024
177.66.176.0/22	AS262907	BRASIL TECPAR SERVICOS DE TELECOMUNICACOES SA	1,024
177.66.28.0/22	AS263656	BRSULNET TELECOM LTDA	1,024
177.66.180.0/22	AS52675	Pronet Provedor Network Ltda -Me	1,024
177.66.204.0/22	AS52677	Webgenium System Ltda	1,024
177.66.0.0/22	AS262485	S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA	1,024
177.66.100.0/22	AS52838	WN TELECOM LTDA - ME	1,024
177.66.24.0/22	AS52841	APRIMORAR SUPORTE E TELEATENDIMENTO LTDA - ME	1,024
177.66.108.0/22	AS52842	FUSAONET COMUNICAÇÃO E INFORMATICA LTDA	1,024
177.66.72.0/22	AS52845	Ligga Telecomunicações S.A.	1,024
177.66.148.0/22	AS52847	Master Telecom	1,024
177.66.120.0/22	AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	1,024
177.66.124.0/23	AS52672	B3 S.A. Brasil, Bolsa, Balcão	512
177.66.158.0/23	AS52656	CISS Consultoria em Inf. Serv. e Software S.A	512
177.66.156.0/23	AS52652	BENCHIMOL IRMAO & CIA LTDA	512
177.66.6.0/24	AS52649	Tribunal de Justica do Estado do Rio Grande do Sul	256
177.66.5.0/24	AS52844	Teracom Telemática SA.	256
177.66.175.0/24	AS272671	ANGELS SERVICO DE COMUNICACAO MULTIMIDIA LTDA	256
177.66.7.0/24	AS271213	TRIBUNAL DE JUSTICA DO ESTADO DO AMAPA	256
177.66.174.0/24	AS52659	Zeus Soluções em Internet LTDA	256
177.66.163.0/24	AS262500	CRMALL SISTEMA DE INFORMACAO DE MARKETING LTDA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
177.66.4.7	AS52837 Leucotron Tecnologia da Informação Ltda.	`15.67ms` from Rio de Janeiro, 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
77.246.102.56	AS216071 SERVERS TECH FZCO	`1.50ms` from Amsterdam, NL
66.19.164.232	AS7029 Windstream Communications LLC	`5.17ms` from Atlanta, US
219.152.46.104	AS4134 CHINANET-BACKBONE	`2.86ms` from Chongqing, CN
18.219.83.136	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
84.151.240.136	AS3320 Deutsche Telekom AG	`2.45ms` from Duesseldorf, DE
69.247.149.216	AS7922 Comcast Cable Communications, LLC	`7.55ms` from Murfreesboro, US
182.32.246.216	AS4134 CHINANET-BACKBONE	`11.08ms` from Qingdao, CN
136.38.124.168	AS16591 Google Fiber Inc.	`0.75ms` from Salt Lake City, US
189.131.96.40	AS8151 UNINET	`4.35ms` from Santiago de Queretaro, MX
124.61.238.248	AS17858 LG POWERCOMM	`2.44ms` from Seoul, KR
203.126.83.24	AS3758 SingNet	`1.50ms` from Singapore, SG
118.171.99.168	AS3462 Data Communication Business Group	`3.42ms` from Taichung, TW
126.40.207.8	AS17676 SoftBank Corp.	`15.40ms` from Tokyo, JP
104.245.144.8	AS32489 Amanah Tech Inc.	`0.16ms` from Toronto, CA
20.116.27.248	AS8075 Microsoft Corporation	`0.18ms` from Toronto, CA
123.127.11.200	AS4808 China Unicom Beijing Province Network	`2.93ms` from Beijing, CN
190.146.95.40	AS10620 Telmex Colombia S.A.	`10.98ms` from Bogota, CO
178.118.23.72	AS6848 Telenet BV	`6.91ms` from Brussels, BE
102.191.79.24	AS24835 Vodafone Data	`19.70ms` from Cairo, EG
196.119.41.40	AS36925 MEDITELECOM	`3.95ms` from Casablanca, MA
175.18.239.24	AS4837 CHINA UNICOM China169 Backbone	`7.13ms` from Changchun, CN
210.41.239.136	AS4538 China Education and Research Network Center	`4.34ms` from Chengdu, CN
169.148.175.24	AS56201 Zoho Corporation Pvt. Ltd,	`1.77ms` from Delhi, IN
93.215.9.24	AS3320 Deutsche Telekom AG	`4.42ms` from Frankfurt am Main, DE
70.179.185.232	AS22773 Cox Communications Inc.	`6.95ms` from Kansas City, US

Traceroute

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

traceroute -a -n -q1 -f3 177.66.4.3

traceroute to 177.66.4.3 (177.66.4.3): 64 hops max, 52 byte packets

3 [AS52263] 177.93.31.65 1.064 ms

4 *

5 [AS52837] 177.66.4.3 189.828 ms

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On January 19th 2026

What are IP address ranges?

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