187.121.0.0/16

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Summary

IP address summary information
ASNs	11
Countries	1
BGP Prefixes	33
Routers	19
Pingable IPs	14,394

Brazil
100.00%


187.121.0.0/24	Brazil100.00%	1	1
187.121.1.0/24	Brazil100.00%	1	1
187.121.2.0/24	Brazil100.00%	1	1
187.121.3.0/24	Brazil100.00%	1	1
187.121.4.0/24	Brazil100.00%	1	1
187.121.5.0/24	Brazil100.00%	1	1
187.121.6.0/24	Brazil100.00%	1	1
187.121.7.0/24	Brazil100.00%	1	1
187.121.8.0/24	Brazil100.00%	1	1
187.121.9.0/24	Brazil100.00%	1	1

Sub-ranges

Important routers in 187.121.0.0/16


187.121.156.138	Araçatuba, Brazil	AS270918GR TELECOM
187.121.160.98	Laranjal Paulista, Brazil	AS270814ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
187.121.161.24	Cerquilho, Brazil	AS270814ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
187.121.156.154	Araçatuba, Brazil	AS270918GR TELECOM
187.121.129.128	Rio de Janeiro, Brazil	AS22689SERCOMTEL S/A TELECOMUNICACOES
187.121.142.1	Rio de Janeiro, Brazil	AS22689SERCOMTEL S/A TELECOMUNICACOES
187.121.129.64	Rio de Janeiro, Brazil	AS22689SERCOMTEL S/A TELECOMUNICACOES
187.121.198.100	Pirassununga, Brazil	AS28667VERO S.A
187.121.160.2	Laranjal Paulista, Brazil	AS270814ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA
187.121.161.30	Cerquilho, Brazil	AS270814ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA

Important routers in 187.121.0.0/16

Pingable IPs

14,394 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


187.121.200.13	AS28667VERO S.A	4.63ms from Sao Paulo, BR
187.121.172.151	AS270814ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	3.65ms from São Paulo, BR
187.121.213.92	AS28667VERO S.A	4.96ms from Sao Paulo, BR
187.121.162.152	AS270814ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	3.38ms from São Paulo, BR
187.121.161.26	AS270814ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	3.03ms from São Paulo, BR
187.121.188.87	AS28343UNIFIQUE TELECOMUNICACOES S/A	5.88ms from Porto Alegre, BR
187.121.220.235	AS28667VERO S.A	4.92ms from Sao Paulo, BR
187.121.212.3	AS28667VERO S.A	4.84ms from Sao Paulo, BR
187.121.198.13	AS28667VERO S.A	4.77ms from Sao Paulo, BR
187.121.164.10	AS270814ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	3.37ms 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.


20.4.167.48	AS8075Microsoft Corporation	0.28ms from Amsterdam, NL
100.23.196.160	AS16509Amazon.com, Inc.	0.20ms from Boardman, US
35.198.80.96	AS396982Google LLC	0.10ms from Frankfurt am Main, DE
46.189.160.64	AS12353Vodafone Portugal	2.42ms from Lisbon, PT
24.115.115.0	AS3737PenTeleData Inc.	10.57ms from New York City, US
210.105.127.112	AS4766Korea Telecom	7.15ms from Seoul, KR
101.88.247.48	AS4812China Telecom (Group)	2.45ms from Shanghai, CN
182.112.218.112	AS4837CHINA UNICOM China169 Backbone	6.31ms from Zhengzhou, CN
52.174.237.96	AS8075Microsoft Corporation	0.27ms from Amsterdam, NL
222.154.57.176	AS4771Spark New Zealand Trading Ltd.	1.68ms from Auckland, NZ

Pingable IPs

Traceroute

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

$ traceroute -a -n -q1 187.121.119.1

traceroute to 187.121.119.1 (187.121.119.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.208.66 0.097 ms

2 [AS7195] 200.25.59.58 17.784 ms

3 [AS7195] 200.25.59.57 0.284 ms

4 [AS7195] 200.25.51.137 1.083 ms

5 [AS7195] 200.25.51.64 0.841 ms

6 [AS7195] 200.25.56.81 1.908 ms

7 [] 187.100.57.57 7.908 ms

8 [] 152.255.203.155 7.18 ms

9 *

10 [AS19182] 187.121.119.1 6.36 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On July 13, 2026

Traceroute

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187.121.0.0/16

Summary

Sub-ranges

Important routers in 187.121.0.0/16

Important routers in 187.121.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 187.121.0.0/16

Pingable IPs

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Traceroute

187.121.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 187.121.0.0/16

Important routers in 187.121.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Important routers in 187.121.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute