177.66.38.0/24

AS52999 · START NETWORKS S/A

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	start.psi.br
ASN	AS52999
Parent Range	177.66.32.0/21
Registry	LACNIC
ID	LCR7

WHOIS Details

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

inetnum:     177.66.32.0/21
aut-num:     AS52999
abuse-c:     LCR377
owner:       START NETWORKS S/A
ownerid:     02.554.510/0001-36
responsible: Leonardo da Costa Reis
owner-c:     LCR377
tech-c:      LCR377
inetrev:     177.66.38.0/24
nserver:     ns1.start.psi.br
nsstat:      20260119 AA
nslastaa:    20260119
nserver:     ns2.start.psi.br
nsstat:      20260119 AA
nslastaa:    20260119
created:     20110606
changed:     20111014

nic-hdl-br:  LCR377
person:      Leonardo da Costa Reis
created:     20060414
changed:     20230718

Overlapping Ranges

BGP prefixes that contain 177.66.38.0/24

Range	ASN	Company	Num of IPs
177.66.32.0/21	AS52999	START NETWORKS S/A	2,048

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
177.66.4.0/24	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
177.66.38.62	alagoinhascard.com	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
177.66.38.250	AS52999 START NETWORKS S/A	`14.40ms` 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
203.156.93.88	AS7616 JasTel Network	`6.04ms` from Bangkok, TH
88.248.251.168	AS9121 Turk Telekomunikasyon Anonim Sirketi	`15.59ms` from Bursa, TR
108.166.15.216	AS19994 Rackspace Hosting	`1.39ms` from Chicago, US
123.26.198.168	AS45899 VNPT Corp	`2.50ms` from Hanoi, VN
8.215.173.104	AS45102 Alibaba (US) Technology Co., Ltd.	`0.47ms` from Jakarta, ID
199.254.157.40	AS4314 Vexus Fiber	`5.89ms` from New Orleans, US
70.78.138.104	AS6327 Shaw Communications	`9.05ms` from Seattle, US
112.181.8.104	AS4766 Korea Telecom	`4.70ms` from Seoul, KR
140.127.113.120	AS1659 Taiwan Academic Network (TANet) Information Center	`5.33ms` from Taichung, TW
84.50.75.216	AS3249 Telia Eesti AS	`0.73ms` from Tallinn, EE
177.135.225.168	AS18881 TELEFÔNICA BRASIL S.A	`3.64ms` from Brasilia, BR
84.164.149.168	AS3320 Deutsche Telekom AG	`7.38ms` from Frankfurt am Main, DE
93.231.48.168	AS3320 Deutsche Telekom AG	`2.47ms` from Hamburg, DE
86.29.43.232	AS5089 Virgin Media Limited	`14.38ms` from London, GB
137.44.196.8	AS786 Jisc Services Limited	`5.80ms` from London, GB
23.49.215.88	AS16625 Akamai Technologies, Inc.	`0.57ms` from Melbourne, AU
189.138.56.232	AS8151 UNINET	`2.20ms` from Mexico City, MX
157.250.60.88	AS53306 OUTSCALE INC	`1.87ms` from New York City, US
34.91.247.8	AS396982 Google LLC	`0.12ms` from Oudeschip, NL
23.93.84.40	AS46375 Sonic Telecom LLC	`1.71ms` from San Jose, US
121.130.232.152	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
39.106.16.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.03ms` from Beijing, CN
107.7.5.216	AS7029 Windstream Communications LLC	`0.36ms` from Dallas, US
217.241.9.8	AS3320 Deutsche Telekom AG	`13.13ms` from Frankfurt am Main, DE
202.104.74.40	AS4134 CHINANET-BACKBONE	`2.75ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 177.66.38.109

traceroute to 177.66.38.109 (177.66.38.109): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 55.141 ms

2 *

3 *

4 [AS52999] 177.66.32.253 81.827 ms

5 [AS52999] 177.66.32.13 82.55 ms

6 [AS52999] 177.66.38.109 95.618 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On January 19th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales