138.204.196.0/24

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 138.204.196.0/24

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
138.204.196.146	garcia.agr.br	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
138.204.196.0	AS263904 IUB Telecom Ltda	`10.22ms` 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
220.162.121.24	AS4134 CHINANET-BACKBONE	`7.55ms` from Fuzhou, CN
189.162.174.152	AS8151 UNINET	`4.34ms` from Guadalajara, MX
59.82.100.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.57ms` from Guangzhou, CN
14.188.131.24	AS45899 VNPT Corp	`6.24ms` from Hanoi, VN
171.229.53.104	AS7552 Viettel Group	`5.56ms` from Hanoi, VN
185.155.204.88	AS58128 COMUNICACIONES PAQUILLO E HIJOS S.L.	`5.99ms` from Madrid, ES
78.142.220.72	AS47737 Konsist-OS, joint-stock company	`5.57ms` from Moscow, RU
103.224.242.88	AS133296 Web Werks India Pvt. Ltd.	`0.34ms` from Mumbai, IN
120.242.37.248	AS9808 China Mobile Communications Group Co., Ltd.	`8.24ms` from Nanjing, CN
51.174.133.24	AS29695 Altibox AS	`6.22ms` from Oslo, NO
189.245.20.88	AS8151 UNINET	`4.01ms` from Santiago de Queretaro, MX
222.108.138.184	AS4766 Korea Telecom	`1.19ms` from Seoul, KR
126.6.11.104	AS17676 SoftBank Corp.	`3.38ms` from Tokyo, JP
135.222.242.248	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
84.174.179.120	AS3320 Deutsche Telekom AG	`3.02ms` from Frankfurt am Main, DE
88.247.89.168	AS47331 TTNet A.S.	`2.42ms` from Istanbul, TR
87.15.134.216	AS3269 Telecom Italia S.p.A.	`1.98ms` from Milan, IT
208.53.199.72	AS13576 SOUTH DAKOTA NETWORK	`8.73ms` from Minneapolis, US
113.17.61.216	AS4134 CHINANET-BACKBONE	`1.94ms` from Nanning, CN
60.93.68.136	AS17676 SoftBank Corp.	`3.67ms` from Osaka, JP
172.189.30.216	AS8075 Microsoft Corporation	`0.15ms` from Paris, FR
216.92.146.8	AS7859 pair Networks	`0.13ms` from Pittsburgh, US
123.234.243.152	AS4837 CHINA UNICOM China169 Backbone	`1.13ms` from Qingdao, CN
58.232.48.184	AS9318 SK Broadband Co Ltd	`3.23ms` from Seoul, KR
182.21.178.216	AS10010 TOKAI Communications Corporation	`8.66ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 138.204.196.163

traceroute to 138.204.196.163 (138.204.196.163): 64 hops max, 52 byte packets

5 [] 187.16.220.80 1.623 ms

6 *

7 *

8 *

9 [AS263904] 138.204.196.163 14.894 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On October 17th 2025

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