45.172.146.0/23

AS28370 · GUIFAMI Informática Ltda.

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Summary

Country	Brazil
Domain	3ax.com.br
ASN	AS28370
Parent Range	45.172.144.0/22
Registry	LACNIC
ID	AIP6

WHOIS Details

inetnum:     45.172.144.0/22
aut-num:     AS28370
abuse-c:     AIP24
owner:       GUIFAMI Informática Ltda.
ownerid:     03.988.184/0001-38
responsible: Carlos Eduardo Dias
country:     BR
owner-c:     AIP24
tech-c:      AIP24
created:     20190311
changed:     20200710

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 45.172.146.0/23

Range	ASN	Company	Num of IPs
45.172.144.0/22	AS28370	GUIFAMI Informática Ltda.	1,024

Nearby Ranges

BGP prefixes that overlap with 45.172.0.0/16

Range	ASN	Company	Num of IPs
45.172.124.0/22	AS28598	DB3 SERVICOS DE TELECOMUNICACOES S.A	1,024
45.172.208.0/22	AS264100	RIO CABLE TELECOM LTDA	1,024
45.172.80.0/22	AS264552	JustWeb Telecomunicações LTDA	1,024
45.172.120.0/22	AS268765	VINNI.NET TELECOM LTDA ME	1,024
45.172.132.0/22	AS268771	BINARY NET TELECOMUNICAÇÕES EIRELI	1,024
45.172.112.0/22	AS268773	VLA TELECOMUNICACOES LTDA	1,024
45.172.164.0/22	AS268778	MAYARA B G FERNANDES ME	1,024
45.172.12.0/22	AS268779	GIGANET SOLUCOES E TECNOLOGIA LTDA	1,024
45.172.236.0/22	AS268781	SOS REDES TECNOLOGIA E INOVACAO LTDA.	1,024
45.172.240.0/22	AS268782	H-NET TELECOM LTDA	1,024
45.172.204.0/22	AS268787	SEU WIFI TELECOM LTDA	1,024
45.172.64.0/22	AS268791	AREA 51 PROVEDOR DE INTERNET LTDA	1,024
45.172.196.0/22	AS268795	TELEXTRA TELECOMUNICACOES LTDA	1,024
45.172.244.0/22	AS268797	SETE CONNECT TECNOLOGIA DA INFORMACAO	1,024
45.172.232.0/22	AS268800	micro line comercial ltda	1,024
45.172.48.0/22	AS268806	Amil Assistência Médica Internacional S.A	1,024
45.172.200.0/22	AS268824	CONNECTMAX TELECOM	1,024
45.172.96.0/22	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	1,024
45.172.144.0/22	AS28370	GUIFAMI Informática Ltda.	1,024
45.172.252.0/22	AS263569	DIRECT WIFI TELECOM LTDA	1,024
45.172.68.0/22	AS265234	N-MULTIMIDIA TELECOMUNICACOES LTDA - ME	1,024
45.172.180.0/22	AS265475	MUVNET TELECOM	1,024
45.172.92.0/22	AS265566	TELESISTEMAS PENINSULARES SA DE CV	1,024
45.172.0.0/22	AS267028	UP PROVEDORES DE INTERNET LTDA - ME	1,024
45.172.28.0/22	AS267779	TV Horizonte S.R.L.	1,024
45.172.228.0/22	AS267795	PRIETO TELLES ALEXANDRE(F1NET TELECOM PY)	1,024
45.172.248.0/22	AS267801	MUNICIPALIDAD DE SAN SALVADOR DE JUJUY	1,024
45.172.24.0/22	AS267808	Empresa de Servicios de TV por Cable SA	1,024
45.172.224.0/22	AS267830	Waycom S.A	1,024
45.172.4.0/22	AS268739	TRI CLOUD DATA CENTER LTDA	1,024
45.172.20.0/22	AS268740	Lexxion Provedor de Serviços de Internet LTDA - ME	1,024
45.172.44.0/22	AS268742	DURVAL TELECOM LTDA	1,024
45.172.32.0/22	AS268748	SKYNET TECNOLOGIA	1,024
45.172.40.0/22	AS268749	cinthia cristina da silva	1,024
45.172.52.0/22	AS268750	M. L. J. DANTAS - ME	1,024
45.172.60.0/22	AS268751	IBV Telecom Ltda	1,024
45.172.76.0/22	AS268753	Florestawii Telecom Servicos de Comunicacao LTDA M	1,024
45.172.84.0/22	AS268757	BRITO & GONCALVES LTDA ME	1,024
45.172.56.0/22	AS268762	TBK DA SILVA INTERNET - ME	1,024
45.172.104.0/22	AS268763	GO FAST TELECOMUNICACOES LTDA.	1,024
45.172.116.0/22	AS268764	NetCaster Solutions	1,024
45.172.220.0/23	AS267824	GUERRA LIDIA ROXANA (FULLNET COMUNICACIONES)	512
45.172.174.0/23	AS273400	MUGO TELECOMUNICACOES LTDA	512
45.172.216.0/23	AS268794	FINCH BRASIL SOLUCOES INTEGRADAS DE TECNOLOGIA LTD	512
45.172.176.0/23	AS267791	INTERMEDIA BUSINESS SOLUTIONS S.R.L.	512
45.172.172.0/23	AS268822	VILA RESENDE TELECOMUNICAÇÕES LTDA ME.	512
45.172.74.0/24	AS268760	C P PINTO	256
45.172.178.0/24	AS267810	INTERMEGAMUNDO PARTNERS S.A.S.	256
45.172.218.0/24	AS267810	INTERMEGAMUNDO PARTNERS S.A.S.	256
45.172.75.0/24	AS268760	E G DE OLIVEIRA JUNIOR-ME	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

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

IP Address	ASN	Details
45.172.146.77	AS28370 GUIFAMI Informática Ltda.	`10.41ms` 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
20.229.47.215	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
181.133.7.135	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`11.81ms` from Bogota, CO
102.96.65.183	AS36925 MEDITELECOM	`17.11ms` from Casablanca, MA
130.131.121.39	AS8075 Microsoft Corporation	`0.27ms` from Chicago, US
89.114.42.231	AS12353 Vodafone Portugal	`3.18ms` from Lisbon, PT
79.57.33.247	AS3269 Telecom Italia S.p.A.	`3.79ms` from Milan, IT
72.69.245.55	AS701 Verizon Business	`2.75ms` from New York City, US
91.171.160.39	AS12322 Free SAS	`4.48ms` from Paris, FR
96.244.237.119	AS701 Verizon Business	`4.18ms` from Philadelphia, US
92.99.243.167	AS5384 Emirates Internet	`3.37ms` from Al Fujairah City, AE
83.111.198.199	AS5384 Emirates Internet	`10.84ms` from Al Fujairah City, AE
1.141.64.135	AS1221 Telstra Limited	`1.71ms` from Brisbane, AU
185.25.159.247	AS9009 M247 Europe SRL	`0.27ms` from Frankfurt am Main, DE
54.46.39.7	AS16509 Amazon.com, Inc.	`0.13ms` from Hong Kong, HK
80.209.156.71	AS51561 ICUK Computing Services Limited	`0.37ms` from London, GB
128.195.199.199	AS299 University of California, Irvine	`2.53ms` from Los Angeles, US
185.148.39.39	AS48347 JSC Mediasoft ekspert	`1.24ms` from Moscow, RU
209.122.198.87	AS6079 RCN	`4.34ms` from New York City, US
176.160.111.119	AS5410 Bouygues Telecom SA	`3.17ms` from Paris, FR
201.92.135.23	AS27699 TELEFÔNICA BRASIL S.A	`2.06ms` from Sao Paulo, BR
54.116.48.183	AS16509 Amazon.com, Inc.	`0.51ms` from Seoul, KR
122.255.165.39	AS4721 JCOM Co., Ltd.	`12.75ms` from Tokyo, JP
205.144.225.247	AS7086 Mississippi, Department of Information Technology Services (ITS)	`9.06ms` from Atlanta, US
44.251.184.167	AS16509 Amazon.com, Inc.	`0.57ms` from Boardman, US
92.142.95.7	AS3215 Orange S.A.	`2.61ms` from Cayenne, GF

Traceroute

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

traceroute -a -n -q1 -f5 45.172.146.29

traceroute to 45.172.146.29 (45.172.146.29): 64 hops max, 52 byte packets

5 [] 187.16.220.17 13.501 ms

6 *

7 *

8 [AS28370] 45.172.146.29 18.037 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 21st 2026

What are IP address ranges?

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