138.121.0.0/16

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Summary

IP address summary information
ASNs	65
Countries	5
BGP Prefixes	168
Routers	176
Pingable IPs	11,925

Brazil
55.73%
Argentina
25.00%
Colombia
10.42%
Chile
7.81%
Other
1.04%


138.121.0.0/24	Brazil100.00%	1	1	0
138.121.1.0/24	Brazil100.00%	1	1	1
138.121.2.0/24	Brazil100.00%	1	1	1
138.121.3.0/24	Brazil100.00%	1	1	1
138.121.4.0/24	Colombia100.00%	1	1	1
138.121.5.0/24	Colombia100.00%	1	1	0
138.121.6.0/24	Colombia100.00%	1	1	1
138.121.7.0/24	Colombia100.00%	1	1	0
138.121.8.0/24	Brazil100.00%	1	1	0
138.121.9.0/24	Brazil100.00%	1	1	3

Sub-ranges

Important routers in 138.121.0.0/16


138.121.132.6	São Caitano, Brazil	AS264300INFOPOINTNET Fibra
138.121.91.171	Villa Gesell, Argentina	AS263834VILLA GESELL TELEVISIÒN COMUNITARIA S.A.
138.121.14.42	Bogotá, Colombia	AS262191LIBERTY NETWORKS DE COLOMBIA S.A.S
138.121.203.1	Bogotá, Colombia	AS33182HostDime.com, Inc.
138.121.104.1	Junín, Argentina	AS263790RED POWER INTERNET SRL
138.121.127.1	Tancacha, Argentina	AS263755Coop. de Obras y Servicios Públicos Ltda. De Tancacha
138.121.76.1	Buenos Aires, Argentina	AS52427PRISMA MEDIOS DE PAGO S.A.
138.121.246.161	São Paulo, Brazil	AS264323OXMAN TECNOLOGIA LTDA
138.121.244.129	Jaguariúna, Brazil	AS264323OXMAN TECNOLOGIA LTDA
138.121.107.65	Junín, Argentina	AS263790RED POWER INTERNET SRL

Important routers in 138.121.0.0/16

Pingable IPs

11,925 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


138.121.44.57	AS264280Eagle Redes de Telecomunicacoes Ltda	2.75ms from Osasco, BR
138.121.63.225	AS262809Talklink Informática EIRELI ME.	4.00ms from Sao Paulo, BR
138.121.225.123	AS264440POINT TELECOMUNICAÇÕES LTDA ME	15.61ms from Sao Paulo, BR
138.121.53.93	AS264281SIGNET TELECOM LTDA	10.56ms from Rio de Janeiro, BR
138.121.23.9	AS264286CRICCA COMERCIAL LTDA	3.76ms from São Paulo, BR
138.121.113.195	AS263791REFSA TELECOMUNICACIONES	13.91ms from Asuncion, PY
138.121.82.150	AS61500ParkNet SRL	2.04ms from Buenos Aires, AR
138.121.207.1	AS61908Nova Net Telecomunicações Ltda	0.15ms from Rio de Janeiro, BR
138.121.16.9	AS262595OnNet Telecomunicacoes LTDA	5.61ms from Uberlandia, BR
138.121.79.3	AS19315Banelco S.A.	1.32ms from Buenos Aires, AR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.


104.12.229.160	AS7018AT&T Enterprises, LLC	2.71ms from Chicago, US
218.207.25.240	AS9808China Mobile Communications Group Co., Ltd.	3.59ms from Chongqing, CN
122.9.99.160	AS58466CHINANET Guangdong province network	1.56ms from Guangzhou, CN
34.105.230.176	AS396982Google LLC	0.11ms from London, GB
183.86.191.160	AS10010TOKAI Communications Corporation	5.99ms from Osaka, JP
63.197.80.0	AS7018AT&T Enterprises, LLC	1.63ms from San Jose, US
20.205.220.160	AS8075Microsoft Corporation	0.48ms from Singapore, SG
60.23.99.48	AS4837CHINA UNICOM China169 Backbone	8.22ms from Tieling, CN
134.65.230.16	AS31898Oracle Corporation	0.14ms from Vinhedo, BR
190.173.222.80	AS22927Telefonica de Argentina	2.54ms from Buenos Aires, AR

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 -f9 138.121.255.145

traceroute to 138.121.255.145 (138.121.255.145): 64 hops max, 52 byte packets

9 [AS262765] 138.121.255.145 108.791 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On September 10, 2026

Traceroute

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

138.121.0.0/16

Summary

Sub-ranges

Important routers in 138.121.0.0/16

Important routers in 138.121.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 138.121.0.0/16

Pingable IPs

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Traceroute

138.121.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 138.121.0.0/16

Important routers in 138.121.0.0/16

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 138.121.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute