177.12.152.0/22

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
owner-c:     RMO191
tech-c:      FAB219
created:     20120427
changed:     20250430

nic-hdl-br:  RMO191
person:      Ruy Martyres de Oliveira
created:     20060208
changed:     20251119

nic-hdl-br:  AFMMA7
person:      Alberto Freire de Melo Machado
created:     20091218
changed:     20251027

nic-hdl-br:  FAB219
person:      Fernando Alexandre da Silva Bastos
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
177.12.208.0/22	AS270749	VTI PROVEDOR DE INTERNET E SUP DE INFORMÁTICA ME	1,024
177.12.88.0/22	AS270034	AKY TELECOM SPA	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
177.12.216.0/22	AS270015	COOP DE SERVICIOS PUBLICOS PLOTTIER LTDA	1,024
177.12.138.0/24	AS28188	INOV PROVEDOR DE INTERNET LTDA	256
177.12.140.0/24	AS28188	MARIA P. FONTENELE SOUZA	256
177.12.133.0/24	AS28188	marcelino cardoso da silva mee	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
177.12.141.0/24	AS273712	A. G. DA SILVA BATISTA LTDA	256
177.12.135.0/24	AS267464	SMARTLINK TECNOLOGIA EM INTERNET LTDA ME	256
177.12.137.0/24	AS28188	Pronto Net 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

37 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.	`23.09ms` from Fortaleza, BR
177.12.153.1	AS28188 Pronto Net Ltda.	`17.77ms` from Osasco, BR
177.12.152.5	AS28188 Pronto Net Ltda.	`17.76ms` from Osasco, BR
177.12.155.6	AS28188 Pronto Net Ltda.	`18.96ms` 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
68.220.132.198	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
62.168.98.70	AS5578 SWAN, a.s.	`0.21ms` from Bratislava, SK
120.153.233.22	AS1221 Telstra Limited	`9.03ms` from Brisbane, AU
181.91.10.166	AS7303 Telecom Argentina S.A.	`8.42ms` from Buenos Aires, AR
97.209.61.6	AS6167 Verizon Business	`14.86ms` from Chicago, US
96.72.122.38	AS7922 Comcast Cable Communications, LLC	`7.06ms` from Chicago, US
50.253.121.214	AS7922 Comcast Cable Communications, LLC	`5.11ms` from Denver, US
154.37.181.166	AS174 Cogent Communications, LLC	`0.52ms` from Frankfurt am Main, DE
96.43.163.86	AS30689 FLOW	`13.19ms` from Kingston, JM
38.191.3.246	AS395876 Huxley Communications Cooperative	`7.83ms` from Lincoln, US
192.144.116.246	AS266533 ICNT PROVEDOR DE INTERNET LTDA	`4.93ms` from Osasco, BR
45.66.205.22	AS209410 SiciLink s.r.l.s	`6.40ms` from Palermo, IT
160.2.27.54	AS11492 CABLE ONE, INC.	`5.73ms` from Phoenix, US
43.212.112.6	AS16509 Amazon.com, Inc.	`0.23ms` from Taipei, TW
60.113.250.70	AS17676 SoftBank Corp.	`3.12ms` from Tokyo, JP
116.82.84.86	AS2527 Sony Network Communications Inc.	`2.22ms` from Tokyo, JP
87.233.253.150	AS15703 TrueServer BV AS number	`0.48ms` from Amsterdam, NL
3.226.233.166	AS14618 Amazon.com, Inc.	`0.41ms` from Ashburn, US
54.226.46.22	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
23.22.57.246	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
100.30.58.70	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
99.120.249.150	AS7018 AT&T Enterprises, LLC	`17.71ms` from Chicago, US
125.62.28.198	AS17969 ChongQing Broadcast & TV Transfer Network Co. Ltd	`2.46ms` from Chongqing, CN
18.188.124.198	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
43.136.114.230	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.21ms` 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 177.12.155.235

traceroute to 177.12.155.235 (177.12.155.235): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 363.38 ms

2 *

3 *

4 *

5 [AS28188] 177.12.155.235 356.584 ms

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On March 13th 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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