1. All IP Ranges
  2. 138.0.0.0/8
  3. 138.204.0.0/16
  4. AS263904  | 138.204.197.0/24

138.204.197.0/24

AS263904  ·  IUB Telecom Ltda

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Summary

Country Brazil
Domain iubtelecom.net.br
ASN AS263904
Parent Range 138.204.196.0/22
Registry LACNIC
ID NBC4

WHOIS Details

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

inetnum:     138.204.196.0/22
aut-num:     AS263904
abuse-c:     NEBCO3
owner:       IUB Telecom Ltda
ownerid:     07.875.744/0001-07
responsible: Kleber Nascimento Ribeiro
country:     BR
owner-c:     NEBCO3
tech-c:      NEBCO3
inetrev:     138.204.196.0/22
nserver:     ns1.iubtelecom.net.br
nsstat:      20250816 AA
nslastaa:    20250816
nserver:     ns2.iubtelecom.net.br
nsstat:      20250816 AA
nslastaa:    20250816
created:     20150805
changed:     20150805

nic-hdl-br:  NEBCO3
person:      Net blade comunica��es
e-mail:      iubtelecom@live.com
country:     BR
created:     20090317
changed:     20250812

Overlapping Ranges

BGP prefixes that contain 138.204.197.0/24

Range ASN Company Num of IPs
138.204.196.0/22 AS263904 IUB Telecom Ltda 1,024

Nearby Ranges

BGP prefixes that overlap with 138.204.0.0/16

Range ASN Company Num of IPs
138.204.212.0/22 AS61890 Adaptlink Serviços de Comunicação Multimídia Ltda. 1,024
138.204.104.0/22 AS262523 HELP DESK NET TELECOMUNICACOES LTDA ME 1,024
138.204.28.0/22 AS262790 Central Server Informática Ltda 1,024
138.204.156.0/22 AS263687 Daniel Alejandro Tomsic( RF COMUNICACIONES) 1,024
138.204.40.0/22 AS263756 LINKUP INTERNET SRL 1,024
138.204.4.0/22 AS263777 COOPERATIVA TELEFONICA Y OSPA DE TOSTADO LDA. 1,024
138.204.160.0/22 AS263811 COOPERATIVA UNION DEL SUD 1,024
138.204.20.0/22 AS263878 FONTNET ME 1,024
138.204.68.0/22 AS263880 WANTEL TECNOLOGIA LTDA. ­ EPP 1,024
138.204.56.0/22 AS263882 ALDEIR TRIGUEIRO DA COSTA - ME 1,024
138.204.96.0/22 AS263884 Infotech de Bom Jardim C. de material de inf. Ltda 1,024
138.204.84.0/22 AS263886 oliveira santos telecomunicacoes ltda 1,024
138.204.132.0/22 AS263888 FIUZA INFORMÁTICA & TELECOMUNICAÇÃO LTDA ME 1,024
138.204.48.0/22 AS263891 TURBONET INFO E TELECOM 1,024
138.204.112.0/22 AS263897 Jr Conect Solucoes Em Rede Ltda - ME 1,024
138.204.116.0/22 AS263898 Total Automação Com. de Peças e Equip. Inf.. LTDA 1,024
138.204.148.0/22 AS263900 CHNET Telecom 1,024
138.204.52.0/22 AS263902 José Rildo Da Silva & Cia Ltda 1,024
138.204.196.0/22 AS263904 IUB Telecom Ltda 1,024
138.204.200.0/22 AS263905 New Group Telecomunicacoes LTDA 1,024
138.204.120.0/22 AS263906 SE-CONNECT INTERNET BANDA LARGA LTDA ME 1,024
138.204.184.0/22 AS263907 Softway Fibra 1,024
138.204.192.0/22 AS263908 VICONTEC TECNOLOGIA INTERNET E REDES LTDA 1,024
138.204.172.0/22 AS263911 GPT - GLOBAL PAICANDU TELECOM LTDA - ME 1,024
138.204.176.0/22 AS263912 PIXEL TELECOMUNICAÇÃO LTDA 1,024
138.204.240.0/22 AS263913 CIDADE ONLINE EIRELE 1,024
138.204.224.0/22 AS263915 Connectronic Servicos Ltda 1,024
138.204.232.0/22 AS263917 Nossarede Telecom LTDA ME 1,024
138.204.188.0/22 AS263918 WS TELECOMUNICACOES LTDA EPP 1,024
138.204.124.0/22 AS264411 Costa Do Sol TV a cabo 1,024
138.204.16.0/22 AS271015 NET LESSA SERVICOS 1,024
138.204.24.0/22 AS14868 Ligga Telecomunicações S.A. 1,024
138.204.168.0/22 AS273934 A & D FOR CABLE TELEVISION IN THE SOUTHERN PERU SAC 1,024
138.204.0.0/22 AS28075 ARLINK S.A. 1,024
138.204.72.0/22 AS28146 MHNET TELECOM 1,024
138.204.92.0/22 AS28165 FIBRION INTERNET LTDA 1,024
138.204.136.0/22 AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A. 1,024
138.204.208.0/22 AS28294 GIGA MAIS FIBRA TELECOMUNICACOES S.A. 1,024
138.204.144.0/22 AS28343 UNIFIQUE TELECOMUNICACOES S/A 1,024
138.204.60.0/22 AS28343 Unifique Telecomunicações SA 1,024
138.204.88.0/22 AS28649 Desktop Sigmanet Comunicação Multimídia SA 1,024
138.204.236.0/22 AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. 1,024
138.204.32.0/22 AS52573 Une Telecom Ltda 1,024
138.204.64.0/22 AS53181 K2 Telecom e Multimidia LTDA ME 1,024
138.204.216.0/22 AS61510 Cooperativa Telefonica de Calafate Ltda. 1,024
138.204.36.0/22 AS61775 AW Fibra 1,024
138.204.12.0/24 AS273000 TELCOM MIKROTIK PERU S.A.C. 256

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
Read more

Pingable IPs

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

IP Address ASN Details
138.204.197.203 AS263904 IUB Telecom Ltda 11.00ms from Sao Paulo, 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
49.232.108.24 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.75ms from Beijing, CN
69.23.79.152 AS10796 Charter Communications Inc 13.43ms from Chicago, US
176.98.11.248 AS49889 Crystal Telecom Ltd 1.93ms from Kyiv, UA
86.137.64.216 AS2856 British Telecommunications PLC 4.57ms from London, GB
31.96.197.24 AS2856 British Telecommunications PLC 2.42ms from London, GB
20.254.98.56 AS8075 Microsoft Corporation 0.17ms from London, GB
203.24.108.248 AS209242 Cloudflare London, LLC 0.11ms from Porto Alegre, BR
34.225.174.120 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
18.207.233.120 AS14618 Amazon.com, Inc. 0.70ms from Reston, US
189.107.193.24 AS7738 V tal 11.00ms from Rio de Janeiro, BR
32.211.103.232 AS46690 Southern New England Telephone Company and SNET America, Inc. 10.80ms from Secaucus, US
58.76.220.24 AS3786 LG DACOM Corporation 1.97ms from Seoul, KR
203.67.38.120 AS4780 Digital United Inc. 0.91ms from Taipei, TW
23.215.114.216 AS20940 Akamai International B.V. 0.31ms from Tokyo, JP
221.11.78.8 AS4837 CHINA UNICOM China169 Backbone 2.66ms from Xi'an, CN
91.220.82.40 AS31477 Duocast B.V. 3.81ms from Amsterdam, NL
68.109.5.216 AS22773 Cox Communications Inc. 8.94ms from Ashburn, US
18.101.221.8 AS16509 Amazon.com, Inc. 4.14ms from Barcelona, ES
66.42.222.8 AS6181 Cincinnati Bell Telephone Company LLC 1.46ms from Cincinnati, US
84.174.102.88 AS3320 Deutsche Telekom AG 2.50ms from Duesseldorf, DE
181.191.242.184 AS267456 INOVANETCE TELECOM 1.09ms from Fortaleza, BR
139.9.49.216 AS55990 Huawei Cloud Service data center 1.75ms from Guangzhou, CN
88.234.20.56 AS47331 TTNet A.S. 5.46ms from Istanbul, TR
68.96.130.184 AS22773 Cox Communications Inc. 7.56ms from Kansas City, US
23.201.66.8 AS16625 Akamai Technologies, Inc. 0.38ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 138.204.197.203
traceroute to 138.204.197.203 (138.204.197.203): 64 hops max, 52 byte packets
1 [AS202422] 5.188.4.3 0.126 ms
3 *
4 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Sao Paulo, 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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