1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.255.0.0/16
  4. AS265141  | 143.255.12.0/23

143.255.12.0/23

AS265141  ·  RBT Internet

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Summary

Country Brazil
Domain rbt.psi.br
ASN AS265141
Parent Range 143.255.12.0/22
Registry LACNIC
ID ALS382

WHOIS Details

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

inetnum:     143.255.12.0/22
aut-num:     AS265141
abuse-c:     REBTE15
owner:       RBT Internet
ownerid:     15.358.478/0001-65
responsible: ALEXANDRO SCHUCK
owner-c:     ALSCH961
tech-c:      REBTE15
inetrev:     143.255.12.0/24
nserver:     ns1.rbt.psi.br
nsstat:      20260129 AA
nslastaa:    20260129
nserver:     ns2.rbt.psi.br
nsstat:      20260129 AA
nslastaa:    20260129
created:     20151112
changed:     20160417

nic-hdl-br:  ALSCH961
person:      Alexandro Schuck
created:     20251201
changed:     20251201

nic-hdl-br:  REBTE15
person:      Rede Brasil Tech
created:     20150908
changed:     20251121

Overlapping Ranges

BGP prefixes that contain 143.255.12.0/23

Range ASN Company Num of IPs
143.255.12.0/22 AS265141 RBT Internet 1,024

Nearby Ranges

BGP prefixes that overlap with 143.255.0.0/16

Range ASN Company Num of IPs
143.255.120.0/22 AS61948 INFOMAC TELECOMUNICAÇÕES LTDA 1,024
143.255.124.0/22 AS262343 Net Aki Internet Ltda 1,024
143.255.168.0/22 AS262376 NOVANET TELECOMUNICAÇAO LTDA 1,024
143.255.80.0/22 AS262406 MELFINET - National Telecom SCM Ltda 1,024
143.255.72.0/22 AS262460 Ubannet Internet e Informatica Ltda ME 1,024
143.255.184.0/22 AS262587 CST - Cerentini Soluções em Tecnologia 1,024
143.255.244.0/22 AS262794 VERO S.A 1,024
143.255.252.0/22 AS263405 VERO S.A 1,024
143.255.164.0/22 AS263487 Giganet Comunicações Multimidia Ltda 1,024
143.255.196.0/22 AS263558 RD TELECOM LTDA -ME 1,024
143.255.44.0/22 AS263623 GOX S.A. 1,024
143.255.4.0/22 AS264117 Provedor Fibramais Ltda 1,024
143.255.192.0/22 AS264375 NETBE TELECOM LTDA 1,024
143.255.204.0/22 AS264496 IR Tecnologia (Fibralink) 1,024
143.255.176.0/22 AS264641 LanProject SPA 1,024
143.255.152.0/22 AS264643 Enredes S.A. 1,024
143.255.224.0/22 AS28649 Desktop Sigmanet Comunicação Multimídia SA 1,024
143.255.232.0/22 AS28649 Desktop Sigmanet Comunicação Multimídia SA 1,024
143.255.48.0/22 AS28652 Telecomunicações Nordeste Ltda. 1,024
143.255.56.0/22 AS33182 HostDime.com.mx S.A. de C.V. 1,024
143.255.148.0/22 AS52573 Une Telecom Ltda 1,024
143.255.116.0/22 AS52722 Paranhananet Ltda. 1,024
143.255.208.0/22 AS52741 MC Telecom 1,024
143.255.16.0/22 AS52916 Datanet Provedor de Internet Ltda 1,024
143.255.216.0/22 AS52935 Infobarra Solucoes em Informatica Ltda 1,024
143.255.60.0/22 AS53112 SULNET TELECOM 1,024
143.255.248.0/22 AS61468 CEDIA 1,024
143.255.136.0/22 AS61509 CORREA RADIO VISION S.R.L. 1,024
143.255.140.0/22 AS61512 GIG@NET SOCIEDAD ANONIMA 1,024
143.255.76.0/22 AS61588 DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA 1,024
143.255.160.0/22 AS262318 Ligga Telecomunicações S.A. 1,024
143.255.36.0/22 AS264652 COOPERATIVA TELEFONICA VILLA ELOISA 1,024
143.255.20.0/22 AS265135 TC NET 1,024
143.255.52.0/22 AS265139 OXENTE NET EMPREENDIMENTOS LTDA - EPP 1,024
143.255.0.0/22 AS265140 DUPONT & SCHWANKE LTDA 1,024
143.255.12.0/22 AS265141 RBT Internet 1,024
143.255.68.0/22 AS265142 Paulo Sérgio Alves da Silva de Malhada de Pedras 1,024
143.255.108.0/22 AS265144 MCD INFORMATICA E TELECOMUNICACOES LTDA - ME 1,024
143.255.64.0/22 AS265146 Biritinga Informatica LTDA 1,024
143.255.128.0/22 AS265147 UP Fibra 1,024
143.255.144.0/22 AS265148 Pontonet Computadores e Redes Ltda Epp 1,024
143.255.188.0/22 AS265151 Adylnet Telecom 1,024
143.255.132.0/22 AS265152 WIP TELECOM MULTIMIDIA EIRELI - ME 1,024
143.255.172.0/22 AS265153 HARDONLINE LTDA - EPP 1,024
143.255.240.0/22 AS265157 MICROTELL SCM LTDA 1,024
143.255.212.0/22 AS265161 RCANET - RODRIGO CASTRO ANDRADE ME 1,024
143.255.236.0/22 AS265163 Arenaja Serviços de telecomunicaçoes 1,024
143.255.88.0/22 AS265164 PAULO ROGERIO VIEIRA PIRES & FILHO LTDA - ME 1,024
143.255.8.0/22 AS273391 PROVNET SERVICOS DE TELECOMUNICACOES LTDA 1,024
143.255.32.0/22 AS27923 COMPAÑIA DE TELEVISION VIA SATELITE, S.A. (TEVISAT S.A.) 1,024

Hosted domains

There are 18 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
143.255.13.103 dakota.shoes 11
143.255.12.245 rbtinternet.com.br 3
143.255.12.218 v6tec.com.br 3
143.255.12.172 manguebit.org 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

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

IP Address ASN Details
143.255.12.33 AS265141 RBT Internet 2.54ms from Porto Alegre, BR
143.255.13.153 AS265141 RBT Internet 2.36ms from Novo Hamburgo, 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
140.90.71.7 AS3477 National Oceanic and Atmospheric Administration 3.16ms from Ashburn, US
212.71.14.231 AS9031 EDPNETapp 1.95ms from Brussels, BE
47.38.223.55 AS20115 Charter Communications LLC 7.41ms from Dallas, US
23.254.134.247 AS54290 Hostwinds LLC. 0.22ms from Dallas, US
109.76.36.167 AS15502 Vodafone Ireland Limited 3.29ms from Dublin, IE
178.140.223.87 AS42610 PJSC Rostelecom 1.57ms from Moscow, RU
189.133.64.167 AS8151 UNINET 7.26ms from Santiago de Queretaro, MX
121.148.172.167 AS4766 Korea Telecom 5.32ms from Seoul, KR
211.227.68.7 AS4766 Korea Telecom 1.33ms from Seoul, KR
18.143.215.87 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
102.27.199.215 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 15.41ms from Tunis, TN
193.150.53.7 AS59533 Lukyanov Evgeniy Vladimirovich PE 9.96ms from Yekaterinburg, RU
122.175.68.103 AS24560 Bharti Airtel Ltd., Telemedia Services 3.50ms from Ahmedabad, IN
190.225.0.23 AS7303 Telecom Argentina S.A. 1.66ms from Buenos Aires, AR
35.223.115.135 AS396982 Google LLC 0.12ms from Council Bluffs, US
72.178.201.247 AS11427 Charter Communications Inc 14.26ms from Dallas, US
20.223.30.135 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
1.55.58.119 AS18403 FPT Telecom Company 1.31ms from Ho Chi Minh City, VN
171.243.107.87 AS7552 Viettel Group 3.18ms from Ho Chi Minh City, VN
205.198.4.231 AS133847 Anpple Tech Enterprise 0.38ms from Hong Kong, HK
219.77.0.87 AS4760 HKT Limited 6.70ms from Hong Kong, HK
119.197.185.7 AS4766 Korea Telecom 0.68ms from Incheon, KR
185.135.56.7 AS47474 Virtual1 Limited 4.95ms from London, GB
91.247.49.71 AS209709 UAB code200 8.53ms from Madrid, ES
126.109.15.183 AS17676 SoftBank Corp. 9.21ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f6 143.255.12.4
traceroute to 143.255.12.4 (143.255.12.4): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Porto Alegre, BR
On

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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