187.0.158.0/23

AS28239 · IWserver Internet Banda Larga Ltda.

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Summary

Country	Brazil
Domain	iw.net.br
ASN	AS28239
Registry	LACNIC
ID	MPM6

WHOIS Details

inetnum:     187.0.144.0/20
aut-num:     AS28239
abuse-c:     MPM24
owner:       IWserver Internet Banda Larga Ltda.
ownerid:     06.212.876/0001-88
responsible: Marcos Paulo Milani
owner-c:     MPM24
tech-c:      MPM24
inetrev:     187.0.144.0/20
nserver:     ns1.iw.net.br
nsstat:      20210521 AA
nslastaa:    20210521
nserver:     ns3.iw.net.br
nsstat:      20210521 AA
nslastaa:    20210521
created:     20080812
changed:     20130307

nic-hdl-br:  MPM24
person:      Marcos Paulo Milani
created:     19990824
changed:     20190129

Nearby Ranges

BGP prefixes that overlap with 187.0.0.0/16

Range	ASN	Company	Num of IPs
187.0.64.0/18	AS22689	SERCOMTEL S/A TELECOMUNICACOES	16,384
187.0.208.0/20	AS15830	EQUINIX BRASIL	4,096
187.0.16.0/20	AS262751	TERRA FIBER TELECOM LTDA-ME	4,096
187.0.192.0/20	AS15830	EQUINIX BRASIL	4,096
187.0.208.0/20	AS26592	EQUINIX BRASIL	4,096
187.0.176.0/20	AS28241	VERO S.A	4,096
187.0.0.0/20	AS28283	Adylnet Telecom	4,096
187.0.48.0/20	AS28352	NETSPEED LTDA	4,096
187.0.160.0/22	AS28240	VIP - SERVIÇOS DE TELECOMUNICAÇÕES LTDA.	1,024
187.0.232.0/22	AS264212	IMPACTO TELECOMUNICACOES EIRELI - ME	1,024
187.0.164.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
187.0.44.0/22	AS270589	Marcio Henrique Malaquias Junior	1,024
187.0.32.0/22	AS270604	AT3 TECNOLOGIA EIRELI	1,024
187.0.172.0/22	AS263128	Internet Maxima Tecnologia Ltda	1,024
187.0.28.0/22	AS262751	TC NET	1,024
187.0.24.0/22	AS262751	VELOO NET LTDA	1,024
187.0.170.0/23	AS263128	Duetec Service Ltda	512
187.0.168.0/23	AS263128	Internet Maxima Tecnologia Ltda	512
187.0.128.0/24	AS28238	3I PROVIDER LTDA	256
187.0.38.0/24	AS270670	Pedrosa & Brito LTDA	256
187.0.37.0/24	AS270670	Millennium Eletronica Ltda	256
187.0.35.0/24	AS270604	R7 TELECOMUNICAÇÕES EIRELI ME	256
187.0.34.0/24	AS270604	R7 TELECOMUNICAÇÕES EIRELI ME	256
187.0.39.0/24	AS270670	VARAO DE BRITO E BRITO LTDA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
187.0.158.1	AS28239 IWserver Internet Banda Larga Ltda.	`1.24ms` from Osasco, BR
187.0.159.1	AS28239 IWserver Internet Banda Larga Ltda.	`1.22ms` 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
77.166.59.151	AS1136 KPN B.V.	`2.41ms` from Amsterdam, NL
81.108.107.87	AS5089 Virgin Media Limited	`3.63ms` from Erith, GB
173.173.249.23	AS11427 Charter Communications Inc	`12.49ms` from Houston, US
81.19.196.7	AS7342 VeriSign Infrastructure & Operations	`0.20ms` from Marseille, FR
46.47.30.55	AS197298 Multifunctional Telecommunications Systems LTD	`4.87ms` from Moscow, RU
151.104.134.199	AS54253 Oracle Corporation	`2.72ms` from Muscat, OM
78.140.7.183	AS31357 Limited Company Information and Consulting Agency	`4.34ms` from Novosibirsk, RU
35.137.151.215	AS33363 Charter Communications, Inc	`6.05ms` from Orlando, US
82.143.25.103	AS29449 ip telecom srl	`6.82ms` from Rome, IT
116.41.100.231	AS17858 LG POWERCOMM	`2.17ms` from Seoul, KR
84.19.150.135	AS49419 Iver Sverige AB	`0.26ms` from Stockholm, SE
172.208.28.55	AS8075 Microsoft Corporation	`0.82ms` from Ashburn, US
145.79.102.87	AS2914 NTT America, Inc.	`0.90ms` from Frankfurt am Main, DE
23.199.47.199	AS20940 Akamai International B.V.	`0.74ms` from Los Angeles, US
85.50.194.39	AS12479 Orange Espagne SA	`11.90ms` from Madrid, ES
87.12.139.55	AS3269 Telecom Italia S.p.A.	`5.64ms` from Milan, IT
158.136.222.7	AS27405 University System of New Hampshire	`9.31ms` from Montreal, CA
72.188.154.119	AS33363 Charter Communications, Inc	`5.16ms` from Orlando, US
98.216.105.39	AS7922 Comcast Cable Communications, LLC	`9.97ms` from Providence, US
126.121.237.119	AS17676 SoftBank Corp.	`3.21ms` from Tokyo, JP
73.148.92.215	AS7922 Comcast Cable Communications, LLC	`9.58ms` from Washington, US
18.163.68.199	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
20.250.45.23	AS8075 Microsoft Corporation	`0.21ms` from Kloten, CH
31.217.253.87	AS51522 ONLINE LLC	`16.13ms` from Krasnodar, RU
86.133.89.215	AS2856 British Telecommunications PLC	`4.11ms` 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 187.0.158.1

traceroute to 187.0.158.1 (187.0.158.1): 64 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.107 ms

2 [] 187.16.221.161 1.132 ms

3 [AS28239] 187.0.158.1 1.343 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 14th 2025

What are IP address ranges?

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