138.186.168.0/24

AS264484 · 4U NETWORK

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Summary

Country	Brazil
Domain	4u.com.br
ASN	AS264484
Parent Range	138.186.168.0/22
Registry	LACNIC
ID	UND4

WHOIS Details

inetnum:     138.186.168.0/22
aut-num:     AS264484
abuse-c:     UNADO
owner:       4u Network
ownerid:     07.253.233/0001-45
responsible: Marcelo Piaz Vianna
owner-c:     UNADO
tech-c:      UNADO
inetrev:     138.186.168.0/22
nserver:     ns1.4u.com.br
nsstat:      20230307 AA
nslastaa:    20230307
nserver:     ns2.4u.com.br
nsstat:      20230307 AA
nslastaa:    20230307
created:     20150721
changed:     20150721

nic-hdl-br:  UNADO
person:      4u Network - Administra��o de Dom�nios
created:     20070411
changed:     20220120

Overlapping Ranges

BGP prefixes that contain 138.186.168.0/24

Range	ASN	Company	Num of IPs
138.186.168.0/22	AS264484	4u Network	1,024

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
138.186.208.0/22	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
138.186.16.0/22	AS61623	Vellon Servicos de Comunicacao Mult e Digitais	1,024
138.186.16.0/22	AS61623	Vellon Servicos de Comunicacao Mult e Digitais	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
138.186.48.0/22	AS263858	RS NET EIRELI ME	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
138.186.16.0/22	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
138.186.32.0/22	AS268976	Weclix Telecom S/A	1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
138.186.168.1	AS264484 4U NETWORK	`6.74ms` from Porto Alegre, 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
5.54.13.184	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.33ms` from Athens, GR
134.236.137.24	AS131090 National Telecom Public Company Limited	`10.02ms` from Bangkok, TH
120.56.244.136	AS9829 National Internet Backbone	`1.86ms` from Chennai, IN
24.93.119.40	AS10796 Charter Communications Inc	`10.88ms` from Cleveland, US
179.221.208.168	AS28573 Claro NXT Telecomunicacoes Ltda	`12.20ms` from Curitiba, BR
79.249.0.8	AS3320 Deutsche Telekom AG	`3.42ms` from Frankfurt am Main, DE
146.200.225.200	AS6871 Plusnet	`7.68ms` from London, GB
4.250.217.120	AS8075 Microsoft Corporation	`0.18ms` from London, GB
88.10.31.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.10ms` from Madrid, ES
107.161.59.24	AS1403 EBOX	`1.28ms` from Montreal, CA
108.12.10.216	AS701 Verizon Business	`13.91ms` from Morris Plains, US
71.199.252.24	AS7922 Comcast Cable Communications, LLC	`7.91ms` from Orlando, US
181.214.225.136	AS13213 THG HOSTING LIMITED	`0.80ms` from Salt Lake City, US
24.23.31.88	AS7922 Comcast Cable Communications, LLC	`11.01ms` from San Jose, US
73.41.214.8	AS7922 Comcast Cable Communications, LLC	`8.17ms` from Santa Clara, US
201.188.224.8	AS7418 TELEFÓNICA CHILE S.A.	`2.11ms` from Santiago, CL
14.56.68.88	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
157.56.178.40	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
75.228.254.104	AS6167 Verizon Business	`16.84ms` from Boston, US
69.148.200.104	AS7018 AT&T Enterprises, LLC	`2.25ms` from Chicago, US
3.128.32.88	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
14.247.39.136	AS45899 VNPT Corp	`5.37ms` from Hanoi, VN
204.144.153.120	AS397050 The Butler Rural Electric Cooperative Assn., Inc.	`7.21ms` from Kansas City, US
62.171.212.216	AS5503 RM Education Ltd	`0.36ms` from London, GB
71.37.200.168	AS209 CenturyLink Communications, LLC	`3.95ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -f4 138.186.168.222

traceroute to 138.186.168.222 (138.186.168.222): 64 hops max, 52 byte packets

4 [] 187.16.216.18 29.559 ms

5 *

6 *

7 [AS264484] 138.186.168.222 33.256 ms

Measurement taken from

IPinfo ProbeNet in Chapeco, BR

On March 13th 2026

What are IP address ranges?

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