187.45.152.0/24

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 187.45.152.0/24

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
44.211.163.120	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
70.191.214.168	AS22773 Cox Communications Inc.	`18.28ms` from Atlanta, US
85.215.210.88	AS8560 IONOS SE	`0.56ms` from Berlin, DE
131.233.8.216	AS393312 TELEFLEX INCORPORATED	`2.34ms` from Durham, US
61.142.160.200	AS4134 CHINANET-BACKBONE	`2.92ms` from Guangzhou, CN
23.248.228.184	AS138415 Yancy Limited	`0.67ms` from Hong Kong, HK
110.136.42.40	AS7713 PT Telekomunikasi Indonesia	`1.98ms` from Jakarta, ID
99.37.149.88	AS7018 AT&T Enterprises, LLC	`1.81ms` from Los Angeles, US
85.41.27.200	AS3269 Telecom Italia S.p.A.	`3.75ms` from Rome, IT
195.238.10.200	AS5432 Proximus NV	`3.70ms` from Roubaix, FR
182.216.149.216	AS17858 LG POWERCOMM	`2.08ms` from Seoul, KR
119.199.183.232	AS4766 Korea Telecom	`7.76ms` from Seoul, KR
197.26.85.200	AS37671 3S INF	`1.38ms` from Tunis, TN
91.214.180.8	AS15694 Atman Sp. z o.o.	`0.43ms` from Warsaw, PL
188.60.151.24	AS3303 Swisscom (Switzerland) Ltd	`2.39ms` from Zuerich, CH
197.202.146.248	AS36947 Telecom Algeria	`9.45ms` from Algiers, DZ
3.129.201.200	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
155.4.104.200	AS8473 Bahnhof AB	`4.23ms` from Goeteborg, SE
27.44.35.72	AS17816 China Unicom IP network China169 Guangdong province	`4.79ms` from Guangzhou, CN
78.144.146.40	AS13285 TalkTalk Communications Limited	`5.98ms` from London, GB
97.181.177.168	AS6167 Verizon Business	`14.05ms` from Los Angeles, US
89.107.245.152	AS40973 Junta de Comunidades de Castilla-La Mancha	`3.16ms` from Madrid, ES
73.85.117.168	AS7922 Comcast Cable Communications, LLC	`10.24ms` from Miami, US
31.194.155.88	AS3269 Telecom Italia S.p.A.	`4.75ms` from Milan, IT
134.84.138.152	AS217 University of Minnesota	`0.79ms` from Minneapolis, US

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?

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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