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
138.204.40.0/22	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	PROVEDOR MTEC LTDA	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
138.204.176.0/22	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
138.204.164.0/22	AS270773	A & R TELECOMUNICAÇÕES LTDA	1,024
138.204.16.0/22	AS271015	NET LESSA SERVICOS	1,024
138.204.172.0/22	AS272636	ZOE NET TELECOMUNICACOES E TECNOLOGIA LTDA	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
138.204.196.3	iubtelecom.net.br	1
138.204.196.146	garcia.agr.br	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
138.204.196.17	AS263904 IUB Telecom Ltda	`11.70ms` 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
40.68.79.40	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
135.222.242.248	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
191.88.77.216	AS27831 Colombia Móvil	`12.59ms` from Bogota, CO
116.169.127.200	AS4837 CHINA UNICOM China169 Backbone	`2.29ms` from Chengdu, CN
47.225.119.136	AS20115 Charter Communications LLC	`11.40ms` from Chicago, US
86.40.169.72	AS5466 Eircom Limited	`5.00ms` from Dublin, IE
154.31.244.8	AS140224 Nebula Global LLC	`0.83ms` from Hong Kong, HK
125.146.137.24	AS4766 Korea Telecom	`3.56ms` from Incheon, KR
208.65.213.56	AS5555 Sohonet Limited	`0.38ms` from Los Angeles, US
207.244.198.168	AS63199 CDS Global Cloud Co., Ltd	`0.19ms` from Miami, US
115.114.56.72	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.78ms` from Mumbai, IN
97.185.82.248	AS6167 Verizon Business	`11.77ms` from Portland, US
54.173.31.24	AS14618 Amazon.com, Inc.	`0.13ms` from Reston, US
125.63.17.232	AS38195 Superloop	`0.09ms` from Sydney, AU
13.192.111.216	AS16509 Amazon.com, Inc.	`0.14ms` from Tokyo, JP
49.116.76.136	AS4134 CHINANET-BACKBONE	`3.45ms` from UEruemqi, CN
185.45.239.88	AS21232 Genossenschaft GGA Maur	`0.77ms` from Zuerich, CH
213.10.89.200	AS1136 KPN B.V.	`2.79ms` from Amsterdam, NL
13.226.235.248	AS16509 Amazon.com, Inc.	`0.53ms` from Ashburn, US
223.206.139.184	AS45758 Triple T Broadband Public Company Limited	`2.89ms` from Bangkok, TH
34.15.27.56	AS396982 Google LLC	`1.59ms` from Berlin, DE
18.159.98.152	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
66.36.194.136	AS22351 INTELSAT GLOBAL SERVICE CORPORATION	`3.03ms` from Frankfurt am Main, DE
117.92.241.72	AS4134 CHINANET-BACKBONE	`7.58ms` from Huai'an, CN
84.66.249.88	AS5378 Vodafone Limited	`6.39ms` 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 -f5 138.204.196.152

traceroute to 138.204.196.152 (138.204.196.152): 64 hops max, 52 byte packets

5 [AS3549] 200.189.212.186 180.793 ms

6 [AS3549] 200.186.186.126 181.941 ms

7 *

8 *

9 *

10 [AS263904] 138.204.196.152 196.746 ms

Measurement taken from

IPinfo ProbeNet in Missoula, US

On February 7th 2026

What are IP address ranges?

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