187.45.152.0/22

AS28370 · GUIFAMI Informática Ltda.

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Summary

Country	Brazil
Domain	3ax.com.br
ASN	AS28370
Parent Range	187.45.144.0/20
Registry	LACNIC
ID	AIP6

WHOIS Details

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

inetnum:     187.45.144.0/20
aut-num:     AS28370
abuse-c:     AIP24
owner:       GUIFAMI Inform�tica Ltda.
ownerid:     03.988.184/0001-38
responsible: Carlos Eduardo Dias
country:     BR
owner-c:     AIP24
tech-c:      AIP24
created:     20101007
changed:     20130307

nic-hdl-br:  AIP24
person:      3AX Internet Provider
e-mail:      dominio@3ax.com.br
country:     BR
created:     20001124
changed:     20211124

Overlapping Ranges

BGP prefixes that contain 187.45.152.0/22

Range	ASN	Company	Num of IPs
187.45.144.0/20	AS28370	GUIFAMI Informática Ltda.	4,096

Nearby Ranges

BGP prefixes that overlap with 187.45.0.0/16

Range	ASN	Company	Num of IPs
187.45.192.0/19	AS27715	Locaweb Serviços de Internet S/A	8,192
187.45.224.0/19	AS27715	Locaweb Serviços de Internet S/A	8,192
187.45.80.0/20	AS28135	ASSOCIAÇÃO NACIONAL PARA INCLUSÃO DIGITAL - ANID	4,096
187.45.48.0/20	AS268323	Alares Cabo Servicos de Telecomunicacoes S.A.	4,096
187.45.32.0/20	AS28133	Provedor Eloinet Ltda	4,096
187.45.64.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
187.45.144.0/20	AS28370	GUIFAMI Informática Ltda.	4,096
187.45.0.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
187.45.16.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
187.45.176.0/20	AS53055	DIMENOC SERVICOS DE INFORMATICA LTDA	4,096
187.45.112.0/20	AS28146	MHNET TELECOM	4,096
187.45.96.0/20	AS28146	MHNET TELECOM	4,096
187.45.86.0/24	AS28135	VELOZNET TELECOM E SERVICOS LTDA	256
187.45.88.0/24	AS28135	PJM NET	256
187.45.89.0/24	AS28135	PJM NET	256
187.45.90.0/24	AS28135	ISPTEC Sistemas de Comunicação Eireli	256
187.45.117.0/24	AS28146	EMME SERVICE EIRELI - EPP	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

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

IP Address	ASN	Details
187.45.155.145	AS28370 GUIFAMI Informática Ltda.	`6.14ms` from Sao Paulo, 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
44.250.179.118	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
178.132.8.198	AS8368 Dstny BE N.V.	`0.47ms` from Brussels, BE
47.213.113.198	AS19108 Optimum	`11.76ms` from Dallas, US
185.151.181.214	AS202862 ADEO SERVICES SA	`0.40ms` from Frankfurt am Main, DE
195.180.15.6	AS3257 GTT Communications Inc.	`0.65ms` from Frankfurt am Main, DE
141.100.220.70	AS8365 Man-da.de GmbH	`1.54ms` from Frankfurt am Main, DE
113.75.26.182	AS4134 CHINANET-BACKBONE	`5.54ms` from Guangzhou, CN
221.211.135.54	AS4837 CHINA UNICOM China169 Backbone	`11.35ms` from Harbin, CN
110.19.189.118	AS4837 CHINA UNICOM China169 Backbone	`2.56ms` from Hohhot, CN
35.244.250.102	AS396982 Google LLC	`0.07ms` from Johannesburg, ZA
178.166.15.182	AS12353 Vodafone Portugal	`6.65ms` from Lisbon, PT
105.168.77.6	AS37119 UNITEL SA	`0.78ms` from Luanda, AO
96.65.175.70	AS7922 Comcast Cable Communications, LLC	`4.35ms` from Miami, US
216.214.55.6	AS7029 Windstream Communications LLC	`0.65ms` from New York City, US
31.38.169.118	AS5410 Bouygues Telecom SA	`11.93ms` from Paris, FR
96.96.208.6	AS7922 Comcast Cable Communications, LLC	`0.64ms` from Portland, US
119.71.178.118	AS17858 LG POWERCOMM	`1.76ms` from Seoul, KR
222.120.4.150	AS4766 Korea Telecom	`1.75ms` from Seoul, KR
119.222.233.102	AS4766 Korea Telecom	`4.36ms` from Seoul, KR
131.118.230.22	AS6059 University System of Maryland	`5.48ms` from Ashburn, US
147.185.166.38	AS14430 BalsamWest FiberNET, LLC	`3.60ms` from Atlanta, US
44.241.22.134	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
23.32.173.38	AS16625 Akamai Technologies, Inc.	`0.55ms` from Boston, US
20.69.199.198	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
34.40.2.150	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, 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 -m7 187.45.152.125

traceroute to 187.45.152.125 (187.45.152.125): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.084 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 21st 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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