143.0.16.0/24

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
owner-c:     JEFER78
tech-c:      JEFER78
inetrev:     143.0.16.0/22
nserver:     ns43.portalfast.net
nsstat:      20260321 AA
nslastaa:    20260321
nserver:     ns45.portalfast.net
nsstat:      20260321 AA
nslastaa:    20260321
created:     20150908
changed:     20211104

nic-hdl-br:  JEFER78
person:      jefferson ferreira
created:     20120205
changed:     20250806

nic-hdl-br:  AASJU252
person:      ANTERIO ANDRADE SANTOS JUNIOR
created:     20211103
changed:     20240111

Overlapping Ranges

BGP prefixes that contain 143.0.16.0/24

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
143.0.212.0/22	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 no domains currently hosted on this ASN.

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

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Pingable IPs

9 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	`0.22ms` 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
113.53.67.40	AS23974 Ministry of education	`3.05ms` from Bangkok, TH
138.59.248.88	AS52858 A & G Serviços em TI	`0.89ms` from Brasilia, BR
190.174.6.168	AS22927 Telefonica de Argentina	`1.89ms` from Buenos Aires, AR
67.0.9.232	AS209 CenturyLink Communications, LLC	`10.06ms` from Denver, US
119.247.155.232	AS9269 Hong Kong Broadband Network Ltd.	`1.16ms` from Hong Kong, HK
142.154.73.104	AS25019 Saudi Telecom Company JSC	`1.36ms` from Jeddah, SA
38.242.164.104	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`1.52ms` from London, GB
88.26.183.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.51ms` from Madrid, ES
93.209.226.40	AS3320 Deutsche Telekom AG	`4.04ms` from Nuernberg, DE
189.63.130.136	AS28573 Claro NXT Telecomunicacoes Ltda	`10.11ms` from Porto Alegre, BR
52.137.126.88	AS8075 Microsoft Corporation	`0.29ms` from Quincy, US
88.201.149.120	AS35807 SkyNet Ltd.	`0.57ms` from Saint Petersburg, RU
207.102.186.8	AS852 TELUS Communications Inc.	`3.54ms` from Seattle, US
74.76.83.40	AS11351 Charter Communications Inc	`14.00ms` from Secaucus, US
81.69.37.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.53ms` from Shanghai, CN
218.173.137.120	AS3462 Data Communication Business Group	`3.10ms` from Taichung, TW
13.82.110.88	AS8075 Microsoft Corporation	`0.49ms` from Ashburn, US
35.80.236.152	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
222.162.223.136	AS4837 CHINA UNICOM China169 Backbone	`2.79ms` from Changchun, CN
96.164.99.24	AS393232 Comcast Cable Communications, LLC	`0.10ms` from Chicago, US
63.41.134.120	AS6167 Verizon Business	`12.44ms` from Dallas, US
113.125.189.216	AS58519 Cloud Computing Corporation	`0.34ms` from Guiyang, CN
3.10.230.120	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
90.209.115.104	AS5607 Sky UK Limited	`3.70ms` from London, GB
38.46.27.232	AS174 Cogent Communications, LLC	`0.73ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 143.0.16.252

traceroute to 143.0.16.252 (143.0.16.252): 64 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.15 ms

2 [] 187.16.212.223 1.027 ms

3 [AS263990] 143.0.16.252 0.275 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On March 21st 2026

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