138.186.48.0/22

AS263858 · RS NET EIRELI ME

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Summary

Country	Brazil
Domain	rscambui.com.br
ASN	AS263858
Registry	LACNIC
ID	RMS40

WHOIS Details

inetnum:     138.186.48.0/22
aut-num:     AS263858
abuse-c:     TETEC72
owner:       RS NET EIRELI ME
ownerid:     06.231.266/0001-21
responsible: REINALDO MOURA DOS SANTOS
country:     BR
owner-c:     RMS806
tech-c:      TETEC72
created:     20150716
changed:     20210527

nic-hdl-br:  RMS806
person:      REINALDO MOURA DOS SANTOS
e-mail:      rscambui@yahoo.com.br
country:     BR
created:     20050326
changed:     20130909

nic-hdl-br:  TETEC72
person:      Teif Tecnologia
e-mail:      suporte@teiftec.com.br
country:     BR
created:     20210525
changed:     20210526

Nearby Ranges

BGP prefixes that overlap with 138.186.0.0/16

Range	ASN	Company	Num of IPs
138.186.184.0/22	AS61784	AltaNet Telecom e Inf. LTDA-ME	1,024
138.186.32.0/22	AS268976	Weclix Telecom S/A	1,024
138.186.76.0/22	AS270076	EXA NETWORKS S.A.C.	1,024
138.186.208.0/22	AS27775	Telecommunicationcompany Suriname - TeleSur	1,024
138.186.212.0/22	AS27813	G2K ARGENTINA S.A.	1,024
138.186.116.0/22	AS28146	MHNET TELECOM	1,024
138.186.224.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
138.186.180.0/22	AS28580	Cilnet Comunicação e Informática S.A.	1,024
138.186.20.0/22	AS52468	UFINET COLOMBIA, S. A.	1,024
138.186.8.0/22	AS52511	IRONSERVERS E.I.R.L	1,024
138.186.0.0/22	AS52579	TELLIUS & ALLNET TELECOMUNICAÇÕES DAS AMÉRICAS	1,024
138.186.44.0/22	AS52771	GIGA BYTE TELECOMUNICACOES LTDA	1,024
138.186.52.0/22	AS52900	BRASIL TECPAR \| AMIGO \| AVATO	1,024
138.186.240.0/22	AS52937	FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE	1,024
138.186.36.0/22	AS53080	VERO S.A	1,024
138.186.132.0/22	AS53160	UNIDASNET COMUNICACOES LTDA	1,024
138.186.204.0/22	AS53218	SPEEDSERVICE TELECOMUNICACOES LTDA	1,024
138.186.160.0/22	AS61449	RESEARCH SRL	1,024
138.186.88.0/22	AS14709	Cable Onda	1,024
138.186.108.0/22	AS262354	GIGA MAIS FIBRA TELECOMUNICACOES S.A.	1,024
138.186.192.0/22	AS262573	GILMAR DOS SANTOS & CIA. LTDA.	1,024
138.186.144.0/22	AS262575	Alto Vale Net Ltda	1,024
138.186.80.0/22	AS262622	DAVOI ISP-PROVEDOR DE SOL.E ACESSO A INTERNET-LTDA	1,024
138.186.100.0/22	AS262927	ELARA COMUNICACIONES SAPI DE CV	1,024
138.186.232.0/22	AS262979	OesteLine Informática Ltda.	1,024
138.186.92.0/22	AS263124	ZAP TELECOMUNICAÇÕES LTDA - EPP	1,024
138.186.216.0/22	AS263715	EMPRESA DE SERVICIOS Y APLICACIONES TECNOLOGICAS SRL	1,024
138.186.252.0/22	AS263827	Cooperativa Eléctrica y Servicios Anexos de San Manuel Ltda.	1,024
138.186.40.0/22	AS263852	3M DE MAGE INFORMATICA LTDA-ME	1,024
138.186.72.0/22	AS263853	Internet Norte Fluminense De Campos LTDA	1,024
138.186.84.0/22	AS263855	MZL TELECOM	1,024
138.186.96.0/22	AS263857	Tribunal de Contas da União	1,024
138.186.128.0/22	AS263860	WEB LACERDA PROVEDOR DE INTERNET LTDA	1,024
138.186.24.0/22	AS263861	KzNet Telecom	1,024
138.186.164.0/22	AS263864	VERO S.A	1,024
138.186.112.0/22	AS263866	RADIONET TELECOM LTDA	1,024
138.186.124.0/22	AS263867	WT SPEED TECNOLOGIA EM INFORMATICA LTDA -ME	1,024
138.186.156.0/22	AS263868	BMFLEX Telecom Eireli - ME	1,024
138.186.196.0/22	AS263869	NAVG TELECOMUNICACOES EIRELI - ME	1,024
138.186.16.0/22	AS263873	Vellon Servicos de Comunicacao Mult e Digitais	1,024
138.186.220.0/22	AS263874	WBR INTERNET LTDA	1,024
138.186.172.0/22	AS263877	rede banda larga	1,024
138.186.56.0/22	AS264066	WP Tecnologia LTDA ME	1,024
138.186.104.0/22	AS264353	Catalão Bandnet Serviços Multimídia LTDA - ME	1,024
138.186.168.0/22	AS264484	4u Network	1,024
138.186.120.0/22	AS264681	Sociedad de Telecomunicaciones Netsouth SPA	1,024
138.186.136.0/22	AS264850	TODAS LAS REDES SA	1,024
138.186.91.0/24	AS14709	Telefonica Moviles	256
138.186.8.0/24	AS52511	HOSTEDNODE SPA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
138.186.51.35	AS263858 RS NET EIRELI ME	`3.17ms` from São Paulo, BR
138.186.50.13	AS263858 RS NET EIRELI ME	`3.06ms` from São Paulo, BR
138.186.48.7	AS263858 RS NET EIRELI ME	`3.06ms` from São Paulo, BR
138.186.49.153	AS263858 RS NET EIRELI ME	`3.10ms` from São 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
154.255.136.54	AS36947 Telecom Algeria	`9.81ms` from Algiers, DZ
178.88.63.70	AS9198 JSC Kazakhtelecom	`1.99ms` from Almaty, KZ
76.192.25.86	AS7018 AT&T Enterprises, LLC	`17.40ms` from Atlanta, US
15.240.42.182	AS16509 Amazon.com, Inc.	`0.15ms` from Cape Town, ZA
24.210.203.102	AS10796 Charter Communications Inc	`7.26ms` from Cleveland, US
93.161.177.118	AS3292 TDC Holding A/S	`1.57ms` from Copenhagen, DK
154.125.56.214	AS8346 SONATEL-AS Autonomous System	`2.58ms` from Dakar, SN
108.181.103.102	AS40676 Psychz Networks	`0.33ms` from Dallas, US
158.180.43.198	AS31898 Oracle Corporation	`0.32ms` from Frankfurt am Main, DE
59.11.199.230	AS4766 Korea Telecom	`1.65ms` from Incheon, KR
124.66.29.230	AS4837 CHINA UNICOM China169 Backbone	`14.45ms` from Liuzhou, CN
16.25.15.118	AS16509 Amazon.com, Inc.	`0.14ms` from Manama, BH
50.250.89.230	AS7922 Comcast Cable Communications, LLC	`4.28ms` from Miami, US
71.196.1.166	AS7922 Comcast Cable Communications, LLC	`4.63ms` from Miami, US
112.68.12.102	AS17511 OPTAGE Inc.	`2.89ms` from Osaka, JP
46.109.126.198	AS12578 SIA Tet	`3.11ms` from Riga, LV
203.237.198.246	AS4766 Korea Telecom	`5.03ms` from Seoul, KR
121.253.250.70	AS6619 SamsungSDS Inc.	`1.31ms` from Seoul, KR
223.134.221.246	AS2527 Sony Network Communications Inc.	`9.53ms` from Tokyo, JP
52.146.55.246	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
104.128.112.70	AS26658 HT	`0.25ms` from Los Angeles, US
34.26.33.86	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
142.170.125.22	AS577 Bell Canada	`1.38ms` from Montreal, CA
88.171.24.6	AS12322 Free SAS	`8.96ms` from Paris, FR
24.34.181.70	AS7922 Comcast Cable Communications, LLC	`8.59ms` from Providence, US

Traceroute

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

traceroute -a -n -q1 138.186.51.101

traceroute to 138.186.51.101 (138.186.51.101): 64 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.104 ms

2 *

3 [AS263858] 138.186.51.101 5.04 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On March 13th 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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