143.0.16.0/22

AS263990 · FASTNET COMUNICACAO EIRELI - ME

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Summary

Country	Brazil
Domain	portalfast.net
ASN	AS263990
Registry	LACNIC
ID	JEF28

WHOIS Details

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

inetnum:     143.0.16.0/22
aut-num:     AS263990
abuse-c:     AASJU252
owner:       FASTNET COMUNICACAO EIRELI - ME
ownerid:     18.632.169/0001-20
responsible: Jefferson Jos� Ferreira de Lima
country:     BR
owner-c:     JEFER78
tech-c:      JEFER78
inetrev:     143.0.16.0/22
nserver:     ns43.portalfast.net
nsstat:      20251214 AA
nslastaa:    20251214
nserver:     ns45.portalfast.net
nsstat:      20251214 AA
nslastaa:    20251214
created:     20150908
changed:     20211104

nic-hdl-br:  JEFER78
person:      jefferson ferreira
e-mail:      [email protected]
country:     BR
created:     20120205
changed:     20250806

nic-hdl-br:  AASJU252
person:      ANTERIO ANDRADE SANTOS JUNIOR
e-mail:      [email protected]
country:     BR
created:     20211103
changed:     20240111

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
143.0.28.0/22	AS263991	FERNANDA CRISTINA RUIZ MATIAZZO - ME	1,024
143.0.36.0/22	AS263992	Turbo Douratel Telecom	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	WIN EMPRESAS S.A.C.	1,024
143.0.236.0/22	AS27884	CABLECOLOR S.A.	1,024
143.0.168.0/22	AS28080	Interredes S.A.	1,024

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
143.0.16.252	AS263990 FASTNET COMUNICACAO EIRELI - ME	`0.26ms` from Osasco, BR
143.0.19.17	AS263990 FASTNET COMUNICACAO EIRELI - ME	`0.24ms` from Osasco, 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
20.67.3.6	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
181.192.66.102	AS52419 CESOP	`5.82ms` from Buenos Aires, AR
96.65.91.134	AS7922 Comcast Cable Communications, LLC	`5.92ms` from Chicago, US
71.196.189.230	AS7922 Comcast Cable Communications, LLC	`2.35ms` from Denver, US
109.91.217.134	AS3209 Vodafone GmbH	`0.48ms` from Frankfurt am Main, DE
36.63.29.38	AS4134 CHINANET-BACKBONE	`7.67ms` from Huai'an, CN
128.185.71.22	AS9498 BHARTI Airtel Ltd.	`7.77ms` from Kolkata, IN
38.129.68.246	AS174 Cogent Communications, LLC	`0.75ms` from Los Angeles, US
47.153.155.166	AS5650 Frontier Communications of America, Inc.	`2.64ms` from Los Angeles, US
179.193.23.6	AS26599 TELEFÔNICA BRASIL S.A	`3.16ms` from Novo Hamburgo, BR
113.33.69.246	AS17506 ARTERIA Networks Corporation	`1.00ms` from Osaka, JP
176.151.234.150	AS5410 Bouygues Telecom SA	`4.74ms` from Paris, FR
189.165.34.38	AS8151 UNINET	`6.33ms` from Santiago de Queretaro, MX
75.246.128.182	AS6167 Verizon Business	`19.78ms` from Ashburn, US
198.140.203.230	AS36145 Phillips Academy	`2.10ms` from Boston, US
196.217.40.118	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`19.33ms` from Casablanca, MA
148.70.41.22	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.81ms` from Chengdu, CN
104.8.161.38	AS7018 AT&T Enterprises, LLC	`4.51ms` from Chicago, US
81.15.72.38	AS12969 Vodafone Iceland	`1.27ms` from Hafnarfjoerdur, IS
50.249.143.134	AS7922 Comcast Cable Communications, LLC	`10.99ms` from Miami, US
118.184.140.54	AS138950 Jiangsu Wuxi International IDC network	`3.82ms` from Nanjing, CN
194.158.5.134	AS3257 GTT Communications Inc.	`0.36ms` from Paris, FR
220.119.155.22	AS4766 Korea Telecom	`6.59ms` from Seoul, KR
217.149.20.150	AS31512 OJSC "Telecommunications FEZ Nakhodka"	`5.03ms` from Vladivostok, RU
111.179.250.86	AS4134 CHINANET-BACKBONE	`5.67ms` from Wuhan, CN

Traceroute

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

traceroute -a -n -q1 -m6 143.0.18.189

traceroute to 143.0.18.189 (143.0.18.189): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.318 ms

2 *

3 [AS263175] 186.2.247.236 0.26 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On December 14th 2025

What are IP address ranges?

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