187.0.144.0/22

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
187.0.48.0/20	AS28352	NETSPEED LTDA	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
187.0.192.0/20	AS15830	EQUINIX BRASIL	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
187.0.172.0/22	AS263128	Internet Maxima Tecnologia Ltda	1,024
187.0.24.0/22	AS262751	VELOO NET LTDA	1,024
187.0.32.0/22	AS270604	AT3 TECNOLOGIA EIRELI	1,024
187.0.28.0/22	AS262751	TC NET	1,024
187.0.168.0/23	AS263128	Internet Maxima Tecnologia Ltda	512
187.0.170.0/23	AS263128	Duetec Service Ltda	512
187.0.128.0/24	AS28238	3I PROVIDER LTDA	256
187.0.35.0/24	AS270604	R7 TELECOMUNICAÇÕES EIRELI ME	256
187.0.34.0/24	AS270604	R7 TELECOMUNICAÇÕES EIRELI ME	256
187.0.130.0/24	AS28238	CDG TELECOM COMERCIO EIRELI	256

Hosted domains

There are 6 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

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
187.0.146.45	AS28239 IWserver Internet Banda Larga Ltda.	`0.95ms` from São Paulo, BR
187.0.145.61	AS28239 IWserver Internet Banda Larga Ltda.	`0.94ms` from São Paulo, BR
187.0.147.49	AS28239 IWserver Internet Banda Larga Ltda.	`0.94ms` from São Paulo, BR
187.0.144.33	AS28239 IWserver Internet Banda Larga Ltda.	`0.78ms` 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
20.96.119.38	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
139.165.155.134	AS2611 BELNET	`6.68ms` from Brussels, BE
109.128.4.102	AS5432 Proximus NV	`2.38ms` from Brussels, BE
84.193.240.246	AS6848 Telenet BV	`6.86ms` from Brussels, BE
3.141.250.54	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
66.76.75.86	AS19108 Optimum	`0.16ms` from Dallas, US
185.158.182.38	AS20810 Netcom Kassel	`3.52ms` from Frankfurt am Main, DE
85.24.195.134	AS8473 Bahnhof AB	`0.72ms` from Goeteborg, SE
88.79.171.150	AS3209 Vodafone GmbH	`7.91ms` from Hamburg, DE
39.184.180.150	AS56041 China Mobile communications corporation	`5.51ms` from Hangzhou, CN
103.215.49.246	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`0.78ms` from Hong Kong, HK
5.251.119.198	AS9198 JSC Kazakhtelecom	`11.21ms` from Karagandy, KZ
182.255.122.54	AS7575 Australian Academic and Research Network (AARNet)	`1.51ms` from Melbourne, AU
180.22.139.22	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.27ms` from Osaka, JP
119.26.53.70	AS9617 JCOM Co., Ltd.	`12.33ms` from Osaka, JP
90.91.168.54	AS3215 Orange S.A.	`2.62ms` from Paris, FR
52.183.226.102	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
20.245.22.6	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
18.64.164.102	AS16509 Amazon.com, Inc.	`0.17ms` from Atlanta, US
167.114.78.134	AS16276 OVH SAS	`0.13ms` from Beauharnois, CA
220.249.1.38	AS4808 China Unicom Beijing Province Network	`3.95ms` from Beijing, CN
190.26.44.38	AS19429 ETB - Colombia	`0.99ms` from Bogota, CO
187.45.108.118	AS28146 MHNET TELECOM	`1.32ms` from Chapeco, BR
103.199.161.150	AS138754 Kerala Vision Broad Band Private Limited	`13.04ms` from Chennai, IN
87.227.85.54	AS1257 Tele2 Sverige AB	`1.09ms` from Goeteborg, SE

Traceroute

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

traceroute -a -n -q1 -f2 187.0.144.1

traceroute to 187.0.144.1 (187.0.144.1): 64 hops max, 52 byte packets

2 [AS3356] 213.19.200.73 7.914 ms

3 [AS3549] 200.189.213.22 187.3 ms

4 [AS28239] 187.0.144.1 198.527 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On March 28th 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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