177.66.248.0/21

AS52660 · e.serv informatica e tecnologia ltda.

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Summary

Country	Brazil
Domain	eserv.net.br
ASN	AS52660
Registry	LACNIC
ID	RJN

WHOIS Details

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

inetnum:     177.66.248.0/21
aut-num:     AS52660
abuse-c:     RJN10
owner:       e.serv informatica e tecnologia ltda.
ownerid:     06.248.738/0001-59
responsible: Ricardo Jose Oliveira Neves
country:     BR
owner-c:     RJN10
tech-c:      RJN10
inetrev:     177.66.248.0/21
nserver:     ns1.eserv.net.br
nsstat:      20250705 AA
nslastaa:    20250705
nserver:     ns2.eserv.net.br
nsstat:      20250705 AA
nslastaa:    20250705
created:     20121121
changed:     20121121

nic-hdl-br:  RJN10
person:      Ricardo jose oliveira Neves
e-mail:      ricardo.oliveira.neves@gmail.com
country:     BR
created:     20010624
changed:     20250702

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
177.66.76.0/22	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
177.66.4.0/24	AS52837	Leucotron Equipamentos Ltda.	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
177.66.254.177	AS52660 e.serv informatica e tecnologia ltda.	`6.94ms` from Osasco, BR
177.66.255.240	AS52660 e.serv informatica e tecnologia ltda.	`7.02ms` from Osasco, BR
177.66.248.95	AS52660 e.serv informatica e tecnologia ltda.	`7.02ms` from Osasco, BR
177.66.252.129	AS52660 e.serv informatica e tecnologia ltda.	`8.55ms` from Osasco, BR
177.66.253.225	AS52660 e.serv informatica e tecnologia ltda.	`8.46ms` from Osasco, BR
177.66.250.241	AS52660 e.serv informatica e tecnologia ltda.	`7.43ms` from São Paulo, BR
177.66.251.192	AS52660 e.serv informatica e tecnologia ltda.	`8.56ms` from Osasco, BR
177.66.249.81	AS52660 e.serv informatica e tecnologia ltda.	`6.94ms` 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
47.27.29.69	AS20115 Charter Communications LLC	`11.94ms` from Atlanta, US
218.207.66.181	AS24547 Hebei Mobile Communication Company Limited	`7.97ms` from Beijing, CN
216.114.181.21	AS5738 FirstLight Fiber, Inc.	`1.96ms` from Boston, US
34.76.234.133	AS396982 Google LLC	`0.15ms` from Brussels, BE
24.141.48.69	AS7992 Cogeco Connexion Inc.	`6.48ms` from Buffalo, US
188.107.145.37	AS3209 Vodafone GmbH	`7.00ms` from Duesseldorf, DE
200.151.183.133	AS7738 V tal	`9.27ms` from Fortaleza, BR
70.231.125.181	AS7018 AT&T Enterprises, LLC	`4.13ms` from Miami, US
195.54.195.133	AS31363 JSC ER-Telecom Holding	`1.25ms` from Moscow, RU
66.147.219.5	AS3356 Level 3 Parent, LLC	`1.01ms` from New York City, US
86.238.31.37	AS3215 Orange S.A.	`1.18ms` from Paris, FR
154.67.171.165	AS21351 Canal + Telecom SAS	`12.90ms` from Saint-Denis, RE
204.94.92.117	AS19893 NTT Global Data Centers Americas, INC.	`3.64ms` from San Jose, US
136.25.63.213	AS19165 Webpass Inc.	`1.31ms` from Santa Clara, US
222.239.160.101	AS9318 SK Broadband Co Ltd	`6.23ms` from Seoul, KR
73.167.97.5	AS7922 Comcast Cable Communications, LLC	`5.78ms` from Boston, US
116.128.236.37	AS4837 CHINA UNICOM China169 Backbone	`2.53ms` from Changsha, CN
198.175.150.149	AS399250 Name Hero, LLC	`12.81ms` from Dallas, US
50.237.130.5	AS7922 Comcast Cable Communications, LLC	`1.30ms` from Denver, US
85.23.138.101	AS16086 DNA Oyj	`0.87ms` from Helsinki, FI
221.152.155.229	AS4766 Korea Telecom	`7.39ms` from Incheon, KR
23.52.126.21	AS16625 Akamai Technologies, Inc.	`0.41ms` from London, GB
77.154.109.37	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.17ms` from Lyon, FR
35.182.179.181	AS16509 Amazon.com, Inc.	`0.12ms` from Montreal, CA
60.94.88.245	AS17676 SoftBank Corp.	`3.96ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 177.66.249.81

traceroute to 177.66.249.81 (177.66.249.81): 64 hops max, 52 byte packets

4 [AS52660] 177.66.249.81 7.008 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On January 19th 2026

What are IP address ranges?

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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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