143.0.52.0/24

AS263997 · BITMAIL SERVICOS DE INFORMATICA LTDA - ME

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Summary

Country	Brazil
Domain	bitmail.com.br
ASN	AS263997
Registry	LACNIC
ID	AMF61

WHOIS Details

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

inetnum:     143.0.52.0/22
aut-num:     AS263997
abuse-c:     AMSFA12
owner:       BITMAIL SERVICOS DE INFORMATICA LTDA - ME
ownerid:     12.183.982/0001-83
responsible: Antonio Marcos Santana Farias
owner-c:     AMSFA12
tech-c:      AMSFA12
inetrev:     143.0.52.0/24
nserver:     ns1.bitmail.com.br
nsstat:      20260321 AA
nslastaa:    20260321
nserver:     ns2.bitmail.com.br
nsstat:      20260321 AA
nslastaa:    20260321
created:     20150910
changed:     20150910

nic-hdl-br:  AMSFA12
person:      Antonio Marcos Santana Farias
created:     20140505
changed:     20230530

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/16

Range	ASN	Company	Num of IPs
143.0.108.0/22	AS64339	INGENIERIA E INFORMATICA E.A.T	1,024
143.0.80.0/22	AS262231	COOP. ELÉCTRICA Y DE SERVICIOS MARIANO MORENO LTDA.	1,024
143.0.152.0/22	AS262470	Pontenet Teleinformática Ltda.	1,024
143.0.40.0/22	AS262550	LUCAS NETWORK INFORMATICA LTDA ME	1,024
143.0.120.0/22	AS262978	Centro de Tecnologia Armazem Datacenter Ltda.	1,024
143.0.112.0/22	AS262995	NETDIGITAL TELECOMUNICACOES LTDA	1,024
143.0.48.0/22	AS263544	VARZEA NET TELECOMUNICACOES LTDA ME	1,024
143.0.96.0/22	AS263701	RGO SOMOS CABLE, C.A.	1,024
143.0.20.0/22	AS263985	BRASIL TECPAR \| AMIGO \| AVATO	1,024
143.0.16.0/22	AS263990	FASTNET COMUNICACAO EIRELI - ME	1,024
143.0.28.0/22	AS263991	FERNANDA CRISTINA RUIZ MATIAZZO - ME	1,024
143.0.36.0/22	AS263992	Turbo Douratel Telecom	1,024
143.0.212.0/22	AS28343	Unifique Telecomunicações SA	1,024
143.0.232.0/22	AS28580	Cilnet Comunicação e Informática S.A.	1,024
143.0.12.0/22	AS28604	Globo Comunicação e Participaçoes SA	1,024
143.0.56.0/22	AS52613	GIGA MAIS FIBRA TELECOMUNICACOES S.A.	1,024
143.0.116.0/22	AS52680	BLZNET SERVICOS DE INTERNET LTDA - ME	1,024
143.0.228.0/22	AS53184	VERO S.A	1,024
143.0.244.0/22	AS12150	COTELCAM	1,024
143.0.124.0/22	AS264000	FibraON - Fabricio Piloni Bertolo - ME	1,024
143.0.200.0/22	AS264001	GENESYSNET PROVEDOR DE INTERNET LTDA ME	1,024
143.0.60.0/22	AS264002	MVA TELECOM	1,024
143.0.148.0/22	AS264005	RocketNET LTDA	1,024
143.0.180.0/22	AS264007	Elétric Telecomunicações e Informática LTDA ME	1,024
143.0.0.0/22	AS264008	LANCA SERVICOS DE INFORMATICA LTDA - ME	1,024
143.0.140.0/22	AS264009	INFIX TELECOM LTDA	1,024
143.0.196.0/22	AS264010	Polli Telecom	1,024
143.0.136.0/22	AS264011	TREND CONNECT	1,024
143.0.156.0/22	AS264012	CONECT TELECOM	1,024
143.0.184.0/22	AS264013	CONNECTA TELECOM INTERNET LTDA - EPP	1,024
143.0.164.0/22	AS264014	Led Internet Eireli	1,024
143.0.192.0/22	AS264015	VIAVETORIAL INTERNET LTDA	1,024
143.0.144.0/22	AS264020	FAST TELECOM	1,024
143.0.132.0/22	AS264021	JSINET TELECOM	1,024
143.0.252.0/22	AS264023	SE77E TELECOM EIRELI ME	1,024
143.0.216.0/22	AS264027	MEGA NET TURBO	1,024
143.0.224.0/22	AS264035	PG Net Comercio de Comp. LTDA	1,024
143.0.208.0/22	AS264072	ANTONIO G DE SOUSA JUNIOR - ME	1,024
143.0.24.0/22	AS264075	K1 Telecom e Multimidia LTDA	1,024
143.0.188.0/22	AS264186	AGT NET	1,024
143.0.176.0/22	AS264294	Ora Servicos de Telecomunicacoes Ltda	1,024
143.0.88.0/22	AS264426	VM Provedora de Internet Ltda Me	1,024
143.0.4.0/22	AS264428	GTEC NET	1,024
143.0.128.0/22	AS264543	MEGA CONEXAO TELECOM LTDA	1,024
143.0.68.0/22	AS265989	GARCIA TELECOMUNICACOES LTDA	1,024
143.0.64.0/22	AS272006	DOVA SRL	1,024
143.0.172.0/22	AS27665	Columbus Communications Trinidad Limited.	1,024
143.0.32.0/22	AS27694	Flamingo TV Bonaire N.V.	1,024
143.0.248.0/22	AS27843	ON EMPRESAS S.A.C.	1,024
143.0.236.0/22	AS27884	CABLECOLOR S.A.	1,024

Hosted domains

There are 3 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
143.0.52.184	facilnet.caxias.br	1
143.0.52.126	bitmailtelecom.com.br	1
143.0.52.90	flashnetcaxias.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

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

IP Address	ASN	Details
143.0.52.181	AS263997 BITMAIL SERVICOS DE INFORMATICA LTDA - ME	`12.68ms` from Fortaleza, 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
37.153.239.40	AS28685 Routit BV	`2.47ms` from Amsterdam, NL
51.137.34.72	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
212.54.220.168	AS1241 Forthnet	`4.23ms` from Athens, GR
39.102.152.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.69ms` from Beijing, CN
87.173.155.24	AS3320 Deutsche Telekom AG	`4.10ms` from Berlin, DE
70.8.218.8	AS13977 Fidium	`3.85ms` from Boston, US
70.65.79.40	AS6327 Shaw Communications	`8.99ms` from Calgary, CA
178.170.233.8	AS20527 Garant-Telecom Ltd.	`13.84ms` from Chelyabinsk, RU
207.121.6.120	AS3356 Level 3 Parent, LLC	`0.79ms` from Chicago, US
34.88.205.232	AS396982 Google LLC	`0.14ms` from Hamina, FI
98.57.166.8	AS7922 Comcast Cable Communications, LLC	`4.24ms` from Houston, US
73.91.57.88	AS7922 Comcast Cable Communications, LLC	`17.80ms` from Miami, US
73.25.39.72	AS7922 Comcast Cable Communications, LLC	`2.01ms` from Portland, US
35.153.178.88	AS14618 Amazon.com, Inc.	`0.56ms` from Reston, US
112.172.253.72	AS4766 Korea Telecom	`1.19ms` from Seoul, KR
171.83.46.24	AS137266 CHINATELECOM Hubei province Wuhan 5G network	`2.37ms` from Wuhan, CN
34.81.5.184	AS396982 Google LLC	`0.15ms` from Chang-hua, TW
3.136.2.168	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
93.235.90.136	AS3320 Deutsche Telekom AG	`2.00ms` from Frankfurt am Main, DE
142.162.170.200	AS855 Bell Canada	`5.29ms` from Fredericton, CA
92.76.197.184	AS3209 Vodafone GmbH	`9.00ms` from Hamburg, DE
116.99.156.168	AS24086 Viettel Corporation	`1.67ms` from Ho Chi Minh City, VN
73.166.232.88	AS7922 Comcast Cable Communications, LLC	`4.30ms` from Houston, US
164.100.188.72	AS4758 National Informatics Centre	`1.61ms` from Hyderabad, IN
84.64.253.8	AS5378 Vodafone Limited	`4.45ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f4 143.0.52.181

traceroute to 143.0.52.181 (143.0.52.181): 64 hops max, 52 byte packets

4 [AS263997] 143.0.52.181 12.151 ms

Measurement taken from

IPinfo ProbeNet in Fortaleza, BR

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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