45.5.243.0/24

AS266124 · AtivaNet Telecom Ltda

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	ativanetms.net.br
ASN	AS266124
Parent Range	45.5.240.0/22
Registry	LACNIC
ID	MEY

WHOIS Details

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

inetnum:     45.5.240.0/22
aut-num:     AS266124
abuse-c:     MEY
owner:       AtivaNet Telecom Ltda
ownerid:     00.746.407/0001-62
responsible: Marcio Eiji Yasue
country:     BR
owner-c:     MEY
tech-c:      RORPA93
inetrev:     45.5.240.0/22
nserver:     ns1.ativanetms.net.br
nsstat:      20251114 AA
nslastaa:    20251114
nserver:     ns2.ativanetms.net.br
nsstat:      20251114 AA
nslastaa:    20251114
created:     20170330
changed:     20210120

nic-hdl-br:  MEY
person:      Marcio Eiji Yasue
e-mail:      eijiyasue@hotmail.com
country:     BR
created:     19980525
changed:     20251111

nic-hdl-br:  RORPA93
person:      Robson Ruotolo Palharini
e-mail:      robsonpalharini@hotmail.com
country:     BR
created:     20170116
changed:     20230510

Overlapping Ranges

BGP prefixes that contain 45.5.243.0/24

Range	ASN	Company	Num of IPs
45.5.240.0/22	AS266124	AtivaNet Telecom Ltda	1,024

Nearby Ranges

BGP prefixes that overlap with 45.5.0.0/16

Range	ASN	Company	Num of IPs
45.5.80.0/22	AS52974	Henet Telecomunicacoes Ltda	1,024
45.5.60.0/22	AS262184	GRUPO KONECTIVA LATAM S.A	1,024
45.5.220.0/22	AS263569	DIRECT WIFI TELECOM LTDA	1,024
45.5.236.0/22	AS266109	JereNET Provedor de Internet & Cons em TI LTDA ME.	1,024
45.5.244.0/22	AS266110	AECIO MACARIO DOS SANTOS ME	1,024
45.5.128.0/22	AS266111	REDE SUPERNET	1,024
45.5.224.0/22	AS266113	FELTEN & QUADROS TELEFONIA E INTERNET LTDA	1,024
45.5.156.0/22	AS266114	TOTUS TELECOMUNICAÇÕES LTDA	1,024
45.5.252.0/22	AS266115	HELP SERVICOS	1,024
45.5.204.0/22	AS266122	Banco da Amazonia S/A	1,024
45.5.240.0/22	AS266124	AtivaNet Telecom Ltda	1,024
45.5.168.0/22	AS266179	CoIPe Sistemas Ltda	1,024
45.5.32.0/22	AS266931	RE Servicos de Comunicacao Multimidia	1,024
45.5.132.0/22	AS268238	Clicknet Telecom. Provedor de Internet LTDA	1,024
45.5.140.0/22	AS269633	LINK CEARA TELECOM LTDA	1,024
45.5.232.0/22	AS271271	AGS TELECOM LTDA ME	1,024
45.5.216.0/22	AS271938	Gavarrete Guadamuz y Compañía Limitada	1,024
45.5.92.0/22	AS28419	Señal Interactiva, S.A De C.V	1,024
45.5.64.0/22	AS394474	Eagle Distributors SA	1,024
45.5.68.0/22	AS265691	WI-NET TELECOM S.A.C.	1,024
45.5.8.0/22	AS265695	ELIAS COMUNICACIONES, SRL	1,024
45.5.160.0/22	AS265696	INSTITUCION UNIVERSITARIA ANTONIO JOSE CAMACHO	1,024
45.5.148.0/22	AS265702	AZUL NETWORKS S.R.L	1,024
45.5.36.0/22	AS266080	NOVA FIBRA	1,024
45.5.48.0/22	AS266081	VIAVELOZ REDES	1,024
45.5.72.0/22	AS266082	Powerserv Internet	1,024
45.5.16.0/22	AS266083	BANDA A TELECOMUNICACOES EIRELI	1,024
45.5.88.0/22	AS266084	F DOS S BEZERRA PONTES - ME	1,024
45.5.96.0/22	AS266091	Giganet Internet	1,024
45.5.112.0/22	AS266094	CONEXAO MB E TELECOMUNICACOES LTDA - ME	1,024
45.5.104.0/22	AS266096	NAVEGAR PROVEDOR	1,024
45.5.136.0/22	AS266098	F.G.M. DA SILVA-ME	1,024
45.5.212.0/22	AS266101	MARTINS.NET SERVIÇOS DE TELECOMUNICAÇÕES LTDA	1,024
45.5.228.0/22	AS266102	Net Speed BA	1,024
45.5.144.0/22	AS266103	AGILITY TELECOM	1,024
45.5.196.0/22	AS266105	RPNET INFORMATICA LTDA - ME	1,024
45.5.200.0/22	AS266106	J.R da Silva Almeida-ME	1,024
45.5.44.0/22	AS266107	EVEN TELECOM	1,024
45.5.248.0/23	AS271034	GM Telecom LTDA	512
45.5.4.0/23	AS266132	AVATEC TECNOLOGIA LTDA	512
45.5.6.0/24	AS266132	Jorge Luis Neves Pereira	256
45.5.71.0/24	AS265691	Servicios WINET	256
45.5.27.0/24	AS271061	SADY J DA SILVA COMUNICACOES	256
45.5.106.0/24	AS266096	ATIVECONECT MULTIMIDIA COMUNICACAO LTDA	256
45.5.119.0/24	AS52468	INFINITUM S.A.	256
45.5.14.0/24	AS266068	Tribunal de Justiça do Estado de Sergipe	256
45.5.12.0/24	AS16906	UNIVERSIDAD FRANCISCO GAVIDIA	256
45.5.23.0/24	AS273044	GRUPO ITTEL S.R.L.	256
45.5.250.0/24	AS271034	GM Telecom LTDA	256
45.5.251.0/24	AS271034	ACM NETWORKS	256

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
45.5.243.246	ativanetms.net.br	3
45.5.243.250	brasil5g.com.br	1
45.5.243.245	robsonsuporte.com.br	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
45.5.243.130	AS266124 AtivaNet Telecom Ltda	`12.81ms` from Curitiba, 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
62.4.254.72	AS5432 Proximus NV	`0.47ms` from Brussels, BE
137.226.175.104	AS47610 RWTH Aachen University	`4.09ms` from Frankfurt am Main, DE
188.155.234.40	AS6730 Sunrise GmbH	`3.00ms` from Geneve, CH
124.156.102.120	AS132203 Tencent Building, Kejizhongyi Avenue	`0.57ms` from Hong Kong, HK
72.176.81.8	AS11427 Charter Communications Inc	`14.63ms` from Houston, US
61.253.93.40	AS9318 SK Broadband Co Ltd	`1.80ms` from Incheon, KR
196.37.177.152	AS3741 Dimension Data	`0.51ms` from Johannesburg, ZA
193.143.1.40	AS198953 Proton66 OOO	`0.90ms` from Karachi, PK
4.187.197.104	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
47.204.141.40	AS5650 Frontier Communications of America, Inc.	`7.41ms` from Miami, US
90.24.165.88	AS3215 Orange S.A.	`1.70ms` from Paris, FR
112.227.194.104	AS4837 CHINA UNICOM China169 Backbone	`4.62ms` from Qingdao, CN
34.87.147.24	AS396982 Google LLC	`0.13ms` from Singapore, SG
202.247.193.200	AS17955 Densan Co., Ltd.	`4.53ms` from Tokyo, JP
87.218.234.88	AS12479 Orange Espagne SA	`14.85ms` from Zaragoza, ES
147.45.135.200	AS210976 Timeweb, LLP	`0.46ms` from Amsterdam, NL
211.44.189.88	AS9318 SK Broadband Co Ltd	`1.26ms` from Incheon, KR
102.39.10.136	AS11845 Vox Telecom Ltd	`0.76ms` from Johannesburg, ZA
104.44.119.120	AS8075 Microsoft Corporation	`0.49ms` from Miami, US
123.234.201.184	AS4837 CHINA UNICOM China169 Backbone	`1.03ms` from Qingdao, CN
20.252.59.136	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
14.61.140.72	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
34.143.147.8	AS396982 Google LLC	`0.13ms` from Singapore, SG
16.176.175.40	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
59.147.137.24	AS2527 Sony Network Communications Inc.	`1.72ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 45.5.243.66

traceroute to 45.5.243.66 (45.5.243.66): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 135.029 ms

2 *

3 [AS53065] 187.86.49.77 147.834 ms

4 [AS267003] 181.191.192.101 175.968 ms

5 *

6 [AS266124] 45.5.240.62 229.859 ms

7 [AS266124] 45.5.243.66 152.434 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 9th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales