177.12.154.0/24

AS28188 · Pronto Net Ltda.

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Summary

Country	Brazil
Domain	pronto.net.br
ASN	AS28188
Registry	LACNIC
ID	RMO25

WHOIS Details

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

inetnum:     177.12.152.0/21
aut-num:     AS28188
abuse-c:     AFMMA7
owner:       Pronto Net Ltda.
ownerid:     04.612.766/0001-88
responsible: RUY MARTYRES DE OLIVEIRA
country:     BR
owner-c:     RMO191
tech-c:      FAB219
created:     20120427
changed:     20250430

nic-hdl-br:  RMO191
person:      Ruy Martyres de Oliveira
e-mail:      ruy@pronto.net.br
country:     BR
created:     20060208
changed:     20251119

nic-hdl-br:  AFMMA7
person:      Alberto Freire de Melo Machado
e-mail:      alberto@inovanoc.com.br
country:     BR
created:     20091218
changed:     20251027

nic-hdl-br:  FAB219
person:      Fernando Alexandre da Silva Bastos
e-mail:      fbastos@pronto.net.br
country:     BR
created:     20011105
changed:     20260113

Nearby Ranges

BGP prefixes that overlap with 177.12.0.0/16

Range	ASN	Company	Num of IPs
177.12.0.0/18	AS28665	Predlink Rede de Telecomunicções Ltda	16,384
177.12.240.0/20	AS262866	TURBO 10 Telecomunicações Ltda.	4,096
177.12.176.0/20	AS263033	LINKLI TELECOMUNICACOES LTDA	4,096
177.12.192.0/20	AS262855	ALONSO OLIVEIRA NETO ME	4,096
177.12.160.0/20	AS28299	LWSA S/A	4,096
177.12.112.0/20	AS53118	NETLINE TELECOM	4,096
177.12.96.0/20	AS53118	NETLINE TELECOM	4,096
177.12.80.0/21	AS263031	SCJ Info Com. Serv. de Informatica Ltda	2,048
177.12.144.0/21	AS264997	Direct Telecom Ltda	2,048
177.12.88.0/22	AS270034	AKY TELECOM SPA	1,024
177.12.216.0/22	AS270015	COOP DE SERVICIOS PUBLICOS PLOTTIER LTDA	1,024
177.12.92.0/22	AS263627	Wnetsistem Comercio e Servicos de Informatica Ltda	1,024
177.12.128.0/22	AS264120	G20 Telecomunicacoes Ltda	1,024
177.12.208.0/22	AS270749	VTI PROVEDOR DE INTERNET E SUP DE INFORMÁTICA ME	1,024
177.12.141.0/24	AS273712	A. G. DA SILVA BATISTA LTDA	256
177.12.136.0/24	AS267464	SMARTLINK TECNOLOGIA EM INTERNET LTDA ME	256
177.12.89.0/24	AS270034	UNIONNET SPA	256
177.12.134.0/24	AS273666	VIANA E FARIAS LTDA ME	256
177.12.135.0/24	AS267464	SMARTLINK TECNOLOGIA EM INTERNET LTDA ME	256
177.12.137.0/24	AS28188	Pronto Net Ltda.	256
177.12.140.0/24	AS28188	MARIA P. FONTENELE SOUZA	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

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

IP Address	ASN	Details
177.12.154.219	AS28188 Pronto Net Ltda.	`23.10ms` 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
139.191.205.232	AS42165 European Commission - Directorate General - Joint Research Centre	`2.18ms` from Amsterdam, NL
102.188.63.184	AS24835 Vodafone Data	`14.72ms` from Cairo, EG
151.102.229.200	AS32104 Wellmont Health System	`13.86ms` from Charlotte, US
216.82.158.56	AS18859 GVEC.net, LLC	`9.19ms` from Dallas, US
213.89.13.72	AS1257 Tele2 Sverige AB	`5.65ms` from Falkenberg, SE
207.231.236.168	AS855 Bell Canada	`12.11ms` from Fredericton, CA
38.224.73.152	AS272836 CALA SERVICIOS INTEGRALES E.I.R.L.	`10.62ms` from Lima, PE
76.82.237.72	AS20001 Charter Communications Inc	`5.26ms` from Los Angeles, US
87.2.172.216	AS3269 Telecom Italia S.p.A.	`1.86ms` from Milan, IT
165.85.163.184	AS394089 Google LLC	`1.06ms` from Mumbai, IN
82.122.140.168	AS3215 Orange S.A.	`6.64ms` from Paris, FR
221.162.6.8	AS4766 Korea Telecom	`9.78ms` from Seoul, KR
54.251.210.152	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
83.255.126.248	AS1257 Tele2 Sverige AB	`4.54ms` from Stockholm, SE
61.223.110.248	AS3462 Data Communication Business Group	`1.65ms` from Taichung, TW
92.244.33.8	AS9141 P4 Sp. z o.o.	`8.81ms` from Warsaw, PL
77.169.124.152	AS1136 KPN B.V.	`1.98ms` from Amsterdam, NL
58.20.93.56	AS4837 CHINA UNICOM China169 Backbone	`2.55ms` from Changsha, CN
70.120.53.104	AS11427 Charter Communications Inc	`12.06ms` from Houston, US
70.95.203.104	AS20001 Charter Communications Inc	`6.03ms` from Los Angeles, US
85.36.79.232	AS3269 Telecom Italia S.p.A.	`2.44ms` from Milan, IT
27.85.147.88	AS2516 KDDI CORPORATION	`2.37ms` from Tokyo, JP
222.89.72.24	AS4134 CHINANET-BACKBONE	`7.92ms` from Zhengzhou, CN
111.197.84.40	AS4808 China Unicom Beijing Province Network	`3.22ms` from Beijing, CN
77.183.17.40	AS6805 Telefonica Germany GmbH & Co.OHG	`2.68ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f4 177.12.154.219

traceroute to 177.12.154.219 (177.12.154.219): 64 hops max, 52 byte packets

4 [] 45.68.75.50 19.908 ms

5 [AS266646] 128.201.97.98 26.318 ms

6 [AS28188] 177.12.154.219 23.283 ms

Measurement taken from

IPinfo ProbeNet in Fortaleza, BR

On February 7th 2026

What are IP address ranges?

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