138.99.82.0/23

AS271523 · R.P.L.S. PROVEDOR DE INTERNET EIRELI

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Summary

Country	Brazil
Domain	dufibranet.com.br
ASN	AS271523
Registry	LACNIC
ID	RMB49

WHOIS Details

inetnum:     138.99.82.0/23
aut-num:     AS271523
abuse-c:     RPLSA1
owner:       R.P.L.S. PROVEDOR DE INTERNET EIRELI
ownerid:     33.424.962/0001-27
responsible: Rafael Patreze Lisboa Santana
country:     BR
owner-c:     REMBA148
tech-c:      RPLSA1
created:     20201118
changed:     20201118

nic-hdl-br:  REMBA148
person:      RENARD MENDES BATISTA
e-mail:      financeiro@dufibranet.com.br
country:     BR
created:     20211223
changed:     20211223

nic-hdl-br:  RPLSA1
person:      Rafael Patreze Lisboa Santana
e-mail:      financeiro@dufibranet.com.br
country:     BR
created:     20200402
changed:     20211223

Nearby Ranges

BGP prefixes that overlap with 138.99.0.0/16

Range	ASN	Company	Num of IPs
138.99.4.0/22	AS11664	AMX Argentina S.A.	1,024
138.99.44.0/22	AS11664	AMWireless Uruguay SA	1,024
138.99.192.0/22	AS11835	Ligga Telecomunicações S.A.	1,024
138.99.240.0/22	AS28198	SEMPRE TELECOMUNICACOES LTDA	1,024
138.99.20.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
138.99.148.0/22	AS28398	INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV	1,024
138.99.52.0/22	AS28577	AZEVEDO E FLORIANI TELECOMUNICAÇÕES LTDA.	1,024
138.99.96.0/22	AS28657	MD Brasil - Tecnologia da Informação Ltda	1,024
138.99.172.0/22	AS52328	CABLETEL SA	1,024
138.99.236.0/22	AS52471	COLUMBUS NETWORKS DOMINICANA, S.A.	1,024
138.99.204.0/22	AS52686	F.J.FANTINI AMPARO ME	1,024
138.99.188.0/22	AS52695	NETFACIL LTDA ME	1,024
138.99.104.0/22	AS52764	Delta Broadband Telecom Provedores de Internet Ltd	1,024
138.99.56.0/22	AS52877	TUPIX INTERNET EXCHANGE	1,024
138.99.116.0/22	AS53233	V2Net Comercio Servicos e Internet Ltda.	1,024
138.99.168.0/22	AS61582	ATRIX ENGENHARIA DE TELECOMUNICAÇÕES LTDA	1,024
138.99.28.0/22	AS61786	E. D. SERVIÇOS DE COMUNICAÇÕES LTDA	1,024
138.99.120.0/22	AS201341	Datasec Holding Ltd	1,024
138.99.180.0/22	AS262199	LIBERTY NETWORKS EL SALVADOR SOCIEDAD ANÓNIMA DE CAPITAL VARIABLE	1,024
138.99.232.0/22	AS262307	Amplas Net Provedor de Internet Ltda	1,024
138.99.244.0/22	AS262374	FAZZY INTERNET	1,024
138.99.48.0/22	AS262427	Invista Net Provedor de Acesso Ltda	1,024
138.99.112.0/22	AS262544	RazaoInfo Internet Ltda	1,024
138.99.32.0/22	AS262582	Netsul Internet Banda Larga LTDA	1,024
138.99.84.0/22	AS262605	BRASIL TECPAR SERVICOS DE TELECOMUNICACOES SA	1,024
138.99.40.0/22	AS263086	PBNET TELECOM	1,024
138.99.184.0/22	AS263244	Iperactive SA	1,024
138.99.140.0/22	AS263574	ETECC FIBRA OPTICA TELECOM LTDA	1,024
138.99.252.0/22	AS263589	MGP TELECOM	1,024
138.99.36.0/22	AS263740	Corporacion Laceibanetsociety	1,024
138.99.100.0/22	AS263750	Douglas Back Pavan (SI NET)	1,024
138.99.128.0/22	AS263768	EUROSAT S.A.	1,024
138.99.8.0/22	AS264148	Corrêa Sat Telecomunicações Ltda ME	1,024
138.99.12.0/22	AS264150	gigaflex internet servicos de tel ltda	1,024
138.99.64.0/22	AS264155	DIATEL TELECOMUNICACOES E COMERCIO LTDA - ME	1,024
138.99.76.0/22	AS264157	GUAREZE FIBRA LTDA	1,024
138.99.16.0/22	AS264159	Inexa Tecnologia LTDA.	1,024
138.99.68.0/22	AS264160	PRYMUS PROVEDOR DE ACESSO À REDES TELECOM LTDA	1,024
138.99.92.0/22	AS264161	FGTECH INFORMATICA LTDA	1,024
138.99.200.0/22	AS264210	W2I TELECOM E SERVICOS LTDA - ME	1,024
138.99.164.0/22	AS264211	A C Gomes-ME	1,024
138.99.160.0/22	AS264212	IMPACTO TELECOMUNICACOES EIRELI - ME	1,024
138.99.132.0/22	AS264215	W FIBRA TELECOM LTDA	1,024
138.99.196.0/22	AS264216	Fenix Wireless Internet Ltda	1,024
138.99.88.0/22	AS270814	ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	1,024
138.99.124.0/22	AS270997	F L L de Sousa ME	1,024
138.99.156.0/22	AS271255	PEER TELECOM LTDA	1,024
138.99.212.0/22	AS27660	Curacao Telecom	1,024
138.99.224.0/22	AS27901	Pacifico Cable SPA.	1,024
138.99.248.0/22	AS28130	CERTTO TELECOMUNICAÇÕES LTDA EPP.	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

Read more

Pingable IPs

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

IP Address	ASN	Details
138.99.82.185	AS271523 R.P.L.S. PROVEDOR DE INTERNET EIRELI	`11.13ms` from Osasco, BR
138.99.83.169	AS271523 R.P.L.S. PROVEDOR DE INTERNET EIRELI	`11.09ms` 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
52.80.221.199	AS55960 Beijing Guanghuan Xinwang Digital	`3.52ms` from Beijing, CN
20.110.123.119	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
154.177.53.183	AS8452 TE-AS	`6.02ms` from Cairo, EG
124.228.69.231	AS4134 CHINANET-BACKBONE	`2.47ms` from Chenzhou, CN
34.173.46.39	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
91.125.219.167	AS6871 Plusnet	`2.79ms` from Erith, GB
191.247.36.23	AS22085 Claro S/A	`10.42ms` from Fortaleza, BR
27.152.111.167	AS4134 CHINANET-BACKBONE	`6.19ms` from Fuzhou, CN
197.94.89.167	AS20011 Dimension Data	`1.03ms` from Johannesburg, ZA
176.37.78.71	AS39608 Lanet Network Ltd	`0.43ms` from Kyiv, UA
81.187.215.119	AS20712 Andrews & Arnold Ltd	`2.31ms` from London, GB
91.151.243.87	AS48101 Trooli Ltd.	`1.63ms` from London, GB
95.181.184.247	AS197078 Yarnet Ltd	`4.97ms` from Moscow, RU
37.194.249.167	AS31200 Novotelecom Ltd	`1.10ms` from Novosibirsk, RU
18.211.105.23	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
18.214.235.135	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
189.55.25.183	AS28573 Claro NXT Telecomunicacoes Ltda	`8.88ms` from Sao Paulo, BR
18.178.76.135	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
115.65.20.87	AS9595 NTT-ME Corporation	`2.60ms` from Tokyo, JP
78.132.44.23	AS8412 T-Mobile Austria GmbH	`7.38ms` from Vienna, AT
75.133.107.7	AS20115 Charter Communications LLC	`10.19ms` from Ashburn, US
72.74.217.119	AS701 Verizon Business	`2.08ms` from Boston, US
27.13.109.183	AS4837 CHINA UNICOM China169 Backbone	`3.36ms` from Chongqing, CN
14.243.111.199	AS45899 VNPT Corp	`2.89ms` from Da Nang, VN
52.58.72.135	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 138.99.83.237

traceroute to 138.99.83.237 (138.99.83.237): 64 hops max, 52 byte packets

5 [] 187.16.223.15 1.453 ms

6 *

7 *

8 *

9 *

10 [AS271523] 138.99.83.237 15.805 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 2026

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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