45.237.57.0/24

AS268300 · WiFi +

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Summary

Country	Brazil
Domain	ativartelecom.com.br
ASN	AS268300
Parent Range	45.237.56.0/22
Registry	LACNIC
ID	JHB22

WHOIS Details

inetnum:    45.237.56/22
status:     allocated
owner:      WiFi +
city:       Sapiranga
country:    BR
owner-c:    JHB22
tech-c:     JHB22
abuse-c:    JHB22
inetrev:    45.237.56/22
nserver:    NS1.SPEEDTESTNETCOMWIFI.COM.BR
nserver:    NS2.SPEEDTESTNETCOMWIFI.COM.BR
created:    2018-06-12
changed:    2025-11-13
source:     LACNIC


nic-hdl-br:  JUHBE13
person:      Juliana Hahn bender
e-mail:      financeiro@ativartelecom.com.br
country:     BR
created:     20210607
changed:     20240724

nic-hdl-br:  FESOU324
person:      Fernando Souza
e-mail:      fnosza89@gmail.com
country:     BR
created:     20160801
changed:     20260122

Overlapping Ranges

BGP prefixes that contain 45.237.57.0/24

Range	ASN	Company	Num of IPs
45.237.56.0/22	AS268300	Ativar Telecom	1,024

Nearby Ranges

BGP prefixes that overlap with 45.237.0.0/16

Range	ASN	Company	Num of IPs
45.237.228.0/22	AS268302	SOMPO SEGUROS S/A	1,024
45.237.252.0/22	AS262907	BRASIL TECPAR \| AMIGO \| AVATO	1,024
45.237.80.0/22	AS262907	BRASIL TECPAR SERVICOS DE TELECOMUNICACOES SA	1,024
45.237.148.0/22	AS265041	INFOTEL ENGENHARIA & TELECOMUNICACOES SCM LTDA	1,024
45.237.44.0/22	AS266814	Masternet Telecomunicaciones	1,024
45.237.48.0/22	AS266815	Cable Del Norte , S.R.L	1,024
45.237.220.0/22	AS266819	ALIANZA PYMES S.A.	1,024
45.237.84.0/22	AS266820	HAMMERHEAD DIVE S.A.	1,024
45.237.168.0/22	AS266827	BOHO BEACH CLUB S.A.	1,024
45.237.136.0/22	AS266835	ELECTRONET S.A.	1,024
45.237.8.0/22	AS268258	JONATES MICHAEL DE MACEDO- ME	1,024
45.237.28.0/22	AS268263	ITABATA TELECOMUNICACOES LTDA	1,024
45.237.68.0/22	AS268264	OFFSHORE LINK SAT LTDA	1,024
45.237.232.0/22	AS268304	LUZANE TIANO BOMFIM (VELOZNET)	1,024
45.237.240.0/22	AS268307	GILBERTO MORALES INFORMATICA-ME	1,024
45.237.32.0/22	AS268310	IBNET TELECOM LTDA	1,024
45.237.164.0/22	AS268314	EWERTON DA SILVA LOPES TELECOMUNICAÇÕES	1,024
45.237.40.0/22	AS268976	Weclix Telecom S/A	1,024
45.237.144.0/22	AS272588	MGM TELECOM COMUNICACAO LTDA	1,024
45.237.16.0/22	AS28580	Cilnet Comunicação e Informática S.A.	1,024
45.237.88.0/22	AS61478	AIR LINK COMMUNICATIONS	1,024
45.237.72.0/22	AS61591	WESTLINK TECNOLOGIA E COMUNICACAO LTDA. - ME	1,024
45.237.92.0/22	AS268267	INFONET TELECOMUNICACOES LTDA	1,024
45.237.96.0/22	AS268268	LINKNET SERVICOS E COMÉRCIO LTDA - ME	1,024
45.237.100.0/22	AS268269	Prado S & Cia Ltda	1,024
45.237.116.0/22	AS268271	MINAS NET TELECOM LTDA	1,024
45.237.120.0/22	AS268272	TBN TELECOMUNICACOES LTDA ME	1,024
45.237.124.0/22	AS268273	CABOSAT INTERNET EIRELI	1,024
45.237.12.0/22	AS268274	ELETROCELL TELECOM LTDA	1,024
45.237.60.0/22	AS268275	GOOD TELECOM PROVEDOR DE INTERNET LTDA	1,024
45.237.128.0/22	AS268276	MEGA WIFI - EIRELI	1,024
45.237.20.0/22	AS268277	NARI EQUIPAMENTOS DE COMUNICAÇÃO	1,024
45.237.104.0/22	AS268280	NET MINAS FIBRA	1,024
45.237.140.0/22	AS268281	SUPERA INFORMATICA LTDA	1,024
45.237.180.0/22	AS268283	NET WORK FIBER COMERCIO E SERVICOS DE COMUNICACAO	1,024
45.237.160.0/22	AS268284	CHARLES UBERDAN ALVES DE SENA - ME	1,024
45.237.112.0/22	AS268285	Roberto Zoli e Cia Ltda	1,024
45.237.156.0/22	AS268286	TECH PIGNATON TELECOMUNICACOES LTDA	1,024
45.237.192.0/22	AS268288	JUPITTER TELECOM PROVEDOR LTDA ME	1,024
45.237.200.0/22	AS268289	AUDICOM TECNOLOGIA E TELECOM LTDA	1,024
45.237.224.0/22	AS268291	MI NET TELECOM EIRELI ME	1,024
45.237.4.0/22	AS268292	Lucia Neves Silva Paramirim Net	1,024
45.237.196.0/22	AS268294	NovoLink Telecomunicacoes Ltda	1,024
45.237.236.0/22	AS268295	PEDRO ANTONIO TAVARES ME	1,024
45.237.244.0/22	AS268296	BARRANET TELECOMUNICAÇÕES LTDA	1,024
45.237.208.0/22	AS268298	TSN - Torres Soluções Network	1,024
45.237.56.0/22	AS268300	Ativar Telecom	1,024
45.237.108.0/22	AS262481	VERO S.A	1,024
45.237.152.0/23	AS268278	PING.NET Multimidia LTDA ME	512
45.237.210.0/23	AS268298	ivanildo goncalves brandao junior	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
45.237.57.203	AS268300 WiFi +	`0.72ms` from São 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
86.127.186.104	AS8708 DIGI ROMANIA S.A.	`4.57ms` from Bacau, RO
74.118.133.88	AS395551 CARHARTT Inc.	`7.93ms` from Chicago, US
72.52.93.136	AS6939 Hurricane Electric LLC	`0.21ms` from Fremont, US
86.4.229.24	AS5089 Virgin Media Limited	`1.20ms` from London, GB
2.223.243.200	AS5607 Sky UK Limited	`6.43ms` from London, GB
107.174.62.120	AS36352 HostPapa	`0.34ms` from Los Angeles, US
92.50.2.184	AS40676 Psychz Networks	`0.17ms` from Mumbai, IN
39.69.70.40	AS4837 CHINA UNICOM China169 Backbone	`7.22ms` from Qingdao, CN
54.197.160.152	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
27.126.74.56	AS18136 JCOM Co., Ltd.	`10.14ms` from Tokyo, JP
20.126.37.40	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
73.86.111.88	AS7922 Comcast Cable Communications, LLC	`7.08ms` from Ashburn, US
192.141.177.8	AS265791 Cooperativa Electrica Limitada Obera	`17.22ms` from Buenos Aires, AR
24.140.51.88	AS12097 Massillon Cable Communications	`16.14ms` from Columbus, US
113.22.55.88	AS18403 FPT Telecom Company	`8.44ms` from Hanoi, VN
14.173.127.104	AS45899 VNPT Corp	`6.60ms` from Ho Chi Minh City, VN
72.176.68.72	AS11427 Charter Communications Inc	`11.48ms` from Houston, US
176.36.8.8	AS39608 Lanet Network Ltd	`0.49ms` from Kyiv, UA
82.59.246.56	AS3269 Telecom Italia S.p.A.	`2.64ms` from Naples, IT
219.126.170.8	AS2497 Internet Initiative Japan Inc.	`6.99ms` from Osaka, JP
34.82.203.104	AS396982 Google LLC	`0.12ms` from The Dalles, US
115.58.236.24	AS4837 CHINA UNICOM China169 Backbone	`5.13ms` from Zhengzhou, CN
195.82.1.40	AS9198 JSC Kazakhtelecom	`9.47ms` from Almaty, KZ
77.173.109.104	AS1136 KPN B.V.	`3.04ms` from Amsterdam, NL
99.9.223.72	AS7018 AT&T Enterprises, LLC	`8.58ms` from Atlanta, 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 45.237.57.191

traceroute to 45.237.57.191 (45.237.57.191): 64 hops max, 52 byte packets

4 [AS3549] 200.189.213.22 211.407 ms

5 [AS3356] 8.243.43.154 212.861 ms

6 *

7 *

8 *

9 *

10 [AS268300] 45.237.57.191 212.782 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On January 18th 2026

What are IP address ranges?

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