138.0.28.0/24

AS264529 · IW Group Solucoes em TI

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Summary

Country	Brazil
Domain	iwgroup.com.br
ASN	AS264529
Parent Range	138.0.28.0/22
Registry	LACNIC
ID	RAL57

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     138.0.28.0/22
aut-num:     AS264529
abuse-c:     ROALE43
owner:       IW Group Solucoes em TI
ownerid:     16.970.966/0001-91
responsible: Rodrigo Andreas Lemke
owner-c:     ROALE43
tech-c:      IGSEL
inetrev:     138.0.28.0/24
nserver:     ns1.iwgroup.com.br
nsstat:      20250714 AA
nslastaa:    20250714
nserver:     ns2.iwgroup.com.br
nsstat:      20250714 AA
nslastaa:    20250714
inetrev:     138.0.29.0/24
nserver:     ns1.iwgroup.com.br
nsstat:      20250712 AA
nslastaa:    20250712
nserver:     ns2.iwgroup.com.br
nsstat:      20250712 AA
nslastaa:    20250712
inetrev:     138.0.30.0/24
nserver:     ns1.iwgroup.com.br
nsstat:      20250713 AA
nslastaa:    20250713
nserver:     ns2.iwgroup.com.br
nsstat:      20250713 AA
nslastaa:    20250713
inetrev:     138.0.31.0/24
nserver:     ns1.iwgroup.com.br
nsstat:      20250714 AA
nslastaa:    20250714
nserver:     ns2.iwgroup.com.br
nsstat:      20250714 AA
nslastaa:    20250714
created:     20141218
changed:     20150902

nic-hdl-br:  ROALE43
person:      Rodrigo Andreas Lemke
created:     20100612
changed:     20250711

nic-hdl-br:  IGSEL
person:      IW Group Solu��es em TI Ltda
created:     20130124
changed:     20230823

Overlapping Ranges

BGP prefixes that contain 138.0.28.0/24

Range	ASN	Company	Num of IPs
138.0.28.0/22	AS264529	IW Group Solucoes em TI	1,024

Nearby Ranges

BGP prefixes that overlap with 138.0.0.0/16

Range	ASN	Company	Num of IPs
138.0.16.0/22	AS7738	V tal	1,024
138.0.116.0/22	AS262186	TV AZTECA SUCURSAL COLOMBIA	1,024
138.0.104.0/22	AS262216	TELCONET S A	1,024
138.0.92.0/22	AS262407	RAPIDANET TELECOM LTDA	1,024
138.0.64.0/22	AS262595	OnNet Telecomunicacoes LTDA - ME	1,024
138.0.32.0/22	AS262755	AONET SERVICOS DE COMUNICACAO LTDA	1,024
138.0.196.0/22	AS263073	DTEL TELECOM	1,024
138.0.168.0/22	AS263592	FRANCISCO MARQUES VIEIRA GONCALVES ME	1,024
138.0.164.0/22	AS264557	Vale & Vale Telecomunicacoes Ltda - ME	1,024
138.0.252.0/22	AS264561	ASSUNET LTDA - ME	1,024
138.0.144.0/22	AS264566	INTERNET O SUL COMÉRCIO E SERVIÇOS LTDA	1,024
138.0.232.0/22	AS264567	JOSE DAS GRACAS SOARES DE LIMA EIRELI	1,024
138.0.240.0/22	AS264850	TODAS LAS REDES SA	1,024
138.0.224.0/22	AS270814	ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	1,024
138.0.176.0/22	AS271564	PINHEIRO & SILVA INFORMATICA LTDA	1,024
138.0.244.0/22	AS271689	AGE TELECOMUNICACOES LTDA	1,024
138.0.192.0/22	AS28131	NET.COM PROVEDOR DE INTERNET	1,024
138.0.100.0/22	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	1,024
138.0.200.0/22	AS28343	Unifique Telecomunicações SA	1,024
138.0.180.0/22	AS28580	Cilnet Comunicação e Informática S.A.	1,024
138.0.40.0/22	AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	1,024
138.0.8.0/22	AS52349	Young S.A.	1,024
138.0.56.0/22	AS52426	I-SUR WISP S.R.L.	1,024
138.0.188.0/22	AS52838	WN TELECOM LTDA - ME	1,024
138.0.220.0/22	AS61789	PORTO SEGURO CIA DE SEGUROS GERAIS	1,024
138.0.152.0/22	AS20207	Gigared S.A.	1,024
138.0.184.0/22	AS263736	COOP. DE OBRAS Y DESARROLLO DE MAXIMO PAZ LTDA.	1,024
138.0.0.0/22	AS264524	Cunha e Zanato telecom LTDA ME	1,024
138.0.52.0/22	AS264525	Coelho Tecnologia	1,024
138.0.20.0/22	AS264528	KASATECH PROVEDOR DE INTERNET LTDA	1,024
138.0.28.0/22	AS264529	IW Group Solucoes em TI	1,024
138.0.36.0/22	AS264530	JPP PANCINI LTDA	1,024
138.0.72.0/22	AS264531	HET INTERNET LTDA	1,024
138.0.68.0/22	AS264536	DIRETRIX COMÉRCIO INFORMATICA LTDA.	1,024
138.0.24.0/22	AS264539	Erik Lucas Barbosa	1,024
138.0.76.0/22	AS264540	RG Tecnologia e Telecomunicações Ltda	1,024
138.0.80.0/22	AS264541	NET SET TELECOMUNICAÇÕES LTDA - ME	1,024
138.0.48.0/22	AS264542	KMM TELECOM LTDA-ME	1,024
138.0.96.0/22	AS264543	MEGA CONEXAO TELECOM LTDA	1,024
138.0.112.0/22	AS264544	SUPER NOVA TELECOM LTDA	1,024
138.0.60.0/22	AS264545	WELLINGTON SEVERINO DA SILVA - ME	1,024
138.0.136.0/22	AS264550	M H SAT SERVIÇOS EM TELECOMUNICAÇÕES	1,024
138.0.140.0/22	AS264551	F.B. BABETO ME	1,024
138.0.172.0/22	AS264552	JustWeb Telecomunicações LTDA	1,024
138.0.208.0/22	AS264553	J da L Moraes Telecom ME	1,024
138.0.160.0/22	AS264555	TECCLOUD SERVIÇOS DE TECNOLOGIA AHU LTDA.	1,024
138.0.204.0/22	AS264556	GARCIA TELECOMUNICACOES LTDA	1,024
138.0.231.0/24	AS263725	CATELSA	256
138.0.135.0/24	AS264547	ANTONIO JEVERSON BEZERRA DA SILVA	256
138.0.90.0/24	AS264646	DOBLECLICK SOFTWARE E INGENERIA	256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
138.0.28.53	zascouros.com.br	3

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

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

IP Address	ASN	Details
138.0.28.253	AS264529 IW Group Solucoes em TI	`3.81ms` 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
212.113.186.24	AS2860 NOS COMUNICACOES, S.A.	`0.39ms` from Braga, PT
222.243.100.200	AS4134 CHINANET-BACKBONE	`6.80ms` from Changsha, CN
24.219.146.56	AS8092 Access Media Holdings, LLC	`6.97ms` from Dallas, US
14.188.160.248	AS45899 VNPT Corp	`2.44ms` from Hanoi, VN
107.217.76.120	AS7018 AT&T Enterprises, LLC	`18.16ms` from Los Angeles, US
191.93.233.248	AS27831 Colombia Móvil	`12.30ms` from Medellin, CO
38.133.166.8	AS174 Cogent Communications, LLC	`0.39ms` from Secaucus, US
83.166.19.232	AS31634 Servanet AB	`8.50ms` from Stockholm, SE
3.112.239.136	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
98.169.157.56	AS22773 Cox Communications Inc.	`4.37ms` from Ashburn, US
116.204.64.216	AS55990 Huawei Cloud Service data center	`8.38ms` from Beijing, CN
93.211.210.56	AS3320 Deutsche Telekom AG	`2.05ms` from Berlin, DE
38.101.76.200	AS174 Cogent Communications, LLC	`0.40ms` from Chicago, US
75.194.30.136	AS6167 Verizon Business	`12.32ms` from Chicago, US
99.24.178.184	AS7018 AT&T Enterprises, LLC	`8.94ms` from Chicago, US
18.201.196.200	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
78.48.212.152	AS6805 Telefonica Germany GmbH & Co.OHG	`3.77ms` from Duesseldorf, DE
118.96.234.152	AS7713 PT Telekomunikasi Indonesia	`1.81ms` from Jakarta, ID
82.32.133.88	AS5089 Virgin Media Limited	`7.62ms` from London, GB
162.234.228.216	AS7018 AT&T Enterprises, LLC	`10.89ms` from Miami, US
80.181.92.152	AS3269 Telecom Italia S.p.A.	`2.82ms` from Naples, IT
13.52.5.40	AS16509 Amazon.com, Inc.	`0.17ms` from San Jose, US
76.164.221.104	AS55039 Fatbeam, LLC	`0.64ms` from Seattle, US
182.218.206.104	AS17858 LG POWERCOMM	`7.50ms` from Seoul, KR
170.40.136.24	AS14792 DST Systems, Inc.	`1.15ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 138.0.28.253

traceroute to 138.0.28.253 (138.0.28.253): 64 hops max, 52 byte packets

1 [AS15169] 142.251.251.239 275.982 ms

2 *

3 [AS28283] 189.14.239.17 287.289 ms

4 [AS28283] 189.14.239.25 309.454 ms

5 *

6 [AS264529] 138.0.28.253 311.822 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

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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