187.121.158.0/23

AS270918 · INSIDE TECNOLOGIA E SERVIÇOS LTDA

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Summary

Country	Brazil
Domain	insidecomputers.com.br
ASN	AS270918
Parent Range	187.121.156.0/22
Registry	LACNIC
ID	MAM97

WHOIS Details

inetnum:     187.121.156.0/22
aut-num:     AS270918
abuse-c:     MAAMA20
owner:       INSIDE TECNOLOGIA E SERVI�OS LTDA
ownerid:     10.607.779/0001-61
responsible: MARCO ANTONIO MARTINS
country:     BR
owner-c:     MAAMA20
tech-c:      MAAMA20
inetrev:     187.121.156.0/24
nserver:     a.reverso.nocbrasil.net.br
nsstat:      20240928 AA
nslastaa:    20240928
nserver:     b.reverso.nocbrasil.net.br
nsstat:      20240928 AA
nslastaa:    20240928
inetrev:     187.121.157.0/24
nserver:     a.reverso.nocbrasil.net.br
nsstat:      20240930 AA
nslastaa:    20240930
nserver:     b.reverso.nocbrasil.net.br
nsstat:      20240930 AA
nslastaa:    20240930
inetrev:     187.121.158.0/24
nserver:     a.reverso.nocbrasil.net.br
nsstat:      20241001 AA
nslastaa:    20241001
nserver:     b.reverso.nocbrasil.net.br
nsstat:      20241001 AA
nslastaa:    20241001
inetrev:     187.121.159.0/24
nserver:     a.reverso.nocbrasil.net.br
nsstat:      20241001 AA
nslastaa:    20241001
nserver:     b.reverso.nocbrasil.net.br
nsstat:      20241001 AA
nslastaa:    20241001
created:     20200708
changed:     20200708

nic-hdl-br:  MAAMA20
person:      MARCO ANTONIO MARTINS
e-mail:      marco@insidecomputers.com.br
country:     BR
created:     20060929
changed:     20240922

Overlapping Ranges

BGP prefixes that contain 187.121.158.0/23

Range	ASN	Company	Num of IPs
187.121.156.0/22	AS270918	INSIDE TECNOLOGIA E SERVIÇOS LTDA	1,024

Nearby Ranges

BGP prefixes that overlap with 187.121.0.0/16

Range	ASN	Company	Num of IPs
187.121.0.0/17	AS19182	TELEFÔNICA BRASIL S.A	32,768
187.121.192.0/19	AS28667	VERO S.A	8,192
187.121.160.0/20	AS270814	ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	4,096
187.121.176.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
187.121.144.0/21	AS273683	ALLREDE TELECOM LTDA	2,048
187.121.224.0/21	AS266356	PRONTO FIBRA LTDA	2,048
187.121.232.0/22	AS264119	UBA CONECT TELECOM LTDA - ME	1,024
187.121.156.0/22	AS270918	INSIDE TECNOLOGIA E SERVIÇOS LTDA	1,024
187.121.152.0/22	AS270921	CROSS CONNECT PROVEDOR	1,024
187.121.236.0/22	AS265369	C-ComTelecom Servios Ltda-ME	1,024

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.121.159.179	redeternal.com.br	1

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

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

IP Address	ASN	Details
187.121.158.54	AS270918 INSIDE TECNOLOGIA E SERVIÇOS LTDA	`8.66ms` from Osasco, BR
187.121.159.135	AS270918 INSIDE TECNOLOGIA E SERVIÇOS LTDA	`8.72ms` 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
198.145.149.87	AS9009 M247 Europe SRL	`1.23ms` from Amsterdam, NL
3.103.69.199	AS16509 Amazon.com, Inc.	`1.01ms` from Auckland, NZ
183.141.111.199	AS4134 CHINANET-BACKBONE	`8.22ms` from Hangzhou, CN
47.91.182.199	AS45102 Alibaba (US) Technology Co., Ltd.	`0.69ms` from Hong Kong, HK
24.90.227.183	AS12271 Charter Communications Inc	`3.69ms` from New York City, US
173.168.122.71	AS33363 Charter Communications, Inc	`9.63ms` from Orlando, US
138.66.72.103	AS20981 InnovaPuglia SpA	`8.76ms` from Rome, IT
61.79.125.199	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
31.11.176.71	AS29314 VECTRA S.A.	`13.65ms` from Warsaw, PL
200.109.51.39	AS8048 CANTV Servicios, Venezuela	`19.37ms` from Willemstad, CW
138.128.216.7	AS25820 IT7 Networks Inc	`0.28ms` from Amsterdam, NL
54.163.69.23	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
111.162.46.135	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Beijing, CN
79.209.244.167	AS3320 Deutsche Telekom AG	`6.08ms` from Berlin, DE
34.221.81.183	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
172.72.195.55	AS11426 Charter Communications Inc	`9.73ms` from Charlotte, US
86.243.249.151	AS3215 Orange S.A.	`7.45ms` from Frankfurt am Main, DE
183.51.104.231	AS4134 CHINANET-BACKBONE	`4.59ms` from Guangzhou, CN
116.3.62.183	AS4837 CHINA UNICOM China169 Backbone	`8.90ms` from Liaoyang, CN
95.93.231.215	AS2860 NOS COMUNICACOES, S.A.	`9.62ms` from Lisbon, PT
146.212.166.55	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.06ms` from Ljubljana, SI
220.95.63.151	AS4766 Korea Telecom	`5.53ms` from Seoul, KR
132.220.36.71	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
75.221.254.39	AS6167 Verizon Business	`14.72ms` from Atlanta, US
212.132.113.247	AS8560 IONOS SE	`0.61ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f5 187.121.158.1

traceroute to 187.121.158.1 (187.121.158.1): 64 hops max, 52 byte packets

5 [] 187.16.214.163 3.798 ms

6 *

7 [AS264556] 168.227.90.13 9.281 ms

8 [AS270918] 187.121.156.138 11.312 ms

9 [AS270918] 187.121.158.1 10.611 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On December 28th 2025

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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