143.0.18.0/23

AS263990 · FASTNET COMUNICACAO EIRELI - ME

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Summary

Country	Brazil
Domain	portalfast.net
ASN	AS263990
Parent Range	143.0.16.0/22
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:      20251208 AA
nslastaa:    20251208
nserver:     ns45.portalfast.net
nsstat:      20251208 AA
nslastaa:    20251208
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

Overlapping Ranges

BGP prefixes that contain 143.0.18.0/23

Range	ASN	Company	Num of IPs
143.0.16.0/22	AS263990	FASTNET COMUNICACAO EIRELI - ME	1,024

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
143.0.232.0/22	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
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
95.99.206.199	AS50266 Odido Netherlands B.V.	`2.43ms` from Amsterdam, NL
178.162.137.167	AS60781 LeaseWeb Netherlands B.V.	`0.26ms` from Amsterdam, NL
197.145.243.39	AS36884 Wana Corporate	`5.14ms` from Casablanca, MA
174.174.147.39	AS7922 Comcast Cable Communications, LLC	`8.86ms` from Flint, US
181.223.140.55	AS28573 Claro NXT Telecomunicacoes Ltda	`13.17ms` from Fortaleza, BR
193.110.19.7	AS21312 GRYGORIY CHEREDA	`4.17ms` from Kyiv, UA
38.22.236.103	AS174 Cogent Communications, LLC	`0.56ms` from Los Angeles, US
47.177.146.119	AS5650 Frontier Communications of America, Inc.	`0.51ms` from Los Angeles, US
154.58.211.151	AS174 Cogent Communications, LLC	`0.32ms` from Madrid, ES
13.202.56.103	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
87.149.132.71	AS3320 Deutsche Telekom AG	`4.37ms` from Nuernberg, DE
189.231.171.103	AS8151 UNINET	`15.10ms` from Phoenix, US
98.90.160.151	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
54.225.4.231	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
192.184.204.199	AS46375 Sonic Telecom LLC	`1.81ms` from San Jose, US
140.142.39.183	AS73 University of Washington	`1.11ms` from Seattle, US
208.32.189.55	AS3643 Sprint	`0.33ms` from Secaucus, US
175.195.250.199	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
47.117.76.199	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.47ms` from Shanghai, CN
142.214.223.55	AS7393 CYBERCON, INC.	`0.23ms` from St. Louis, US
34.53.108.119	AS396982 Google LLC	`0.14ms` from The Dalles, US
121.3.65.135	AS2527 Sony Network Communications Inc.	`5.95ms` from Tokyo, JP
73.43.45.183	AS7922 Comcast Cable Communications, LLC	`4.23ms` from Atlanta, US
81.70.17.151	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.74ms` from Beijing, CN
23.11.37.183	AS33905 Akamai International B.V.	`0.07ms` from Brisbane, AU

Traceroute

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

traceroute -a -n -q1 143.0.19.17

traceroute to 143.0.19.17 (143.0.19.17): 64 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.111 ms

2 [] 187.16.212.223 1.633 ms

3 [AS263990] 143.0.19.17 0.216 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 6th 2025

What are IP address ranges?

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