136.121.0.0/16

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
ASNs	3
Countries	1
BGP Prefixes	9
Routers	0
Pingable IPs	284

United States
100.00%


136.121.0.0/24	United States100.00%	1	0
136.121.1.0/24	United States100.00%	1	0
136.121.2.0/24	United States100.00%	1	0
136.121.3.0/24	United States100.00%	1	0
136.121.4.0/24	United States100.00%	1	1
136.121.5.0/24	United States100.00%	1	0
136.121.6.0/24	United States100.00%	1	0
136.121.7.0/24	United States100.00%	1	0
136.121.8.0/24	United States100.00%	1	1
136.121.9.0/24	United States100.00%	1	1

Sub-ranges

Pingable IPs

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


136.121.32.0	AS19527Google LLC	1.82ms from Council Bluffs, US
136.121.12.246	AS396982Google LLC	0.34ms from Atlanta, US
136.121.13.253	AS396982Google LLC	0.30ms from Atlanta, US
136.121.24.0	AS396178Google LLC	0.19ms from Council Bluffs, US
136.121.8.209	AS396982Google LLC	0.32ms from Atlanta, US
136.121.9.118	AS396982Google LLC	0.30ms from Atlanta, US
136.121.14.10	AS396982Google LLC	0.34ms from Atlanta, US
136.121.25.143	AS396178Google LLC	0.14ms from Council Bluffs, US
136.121.15.50	AS396982Google LLC	0.33ms from Atlanta, US
136.121.11.175	AS396982Google LLC	0.37ms from Atlanta, US

Other Pingable IPs

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


135.236.2.80	AS8075Microsoft Corporation	0.47ms from Amsterdam, NL
44.223.114.32	AS14618Amazon.com, Inc.	0.58ms from Ashburn, US
52.207.78.96	AS14618Amazon.com, Inc.	0.53ms from Ashburn, US
34.210.91.48	AS16509Amazon.com, Inc.	0.27ms from Boardman, US
90.236.137.240	AS3301Telia Company AB	13.39ms from Copenhagen, DK
91.38.16.128	AS3320Deutsche Telekom AG	2.12ms from Duesseldorf, DE
77.235.174.112	AS21413Envia Tel GmbH	2.70ms from Falkenstein, DE
216.171.218.128	AS7030Exwire, Inc.	7.20ms from Fremont, US
179.237.68.144	AS29222Infomaniak Network SA	0.81ms from Geneve, CH
73.13.205.32	AS7922Comcast Cable Communications, LLC	8.02ms from New York City, US

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 -f7 -m12 136.121.9.47

traceroute to 136.121.9.47 (136.121.9.47): 12 hops max, 52 byte packets

7 [AS16509] 99.82.10.41 0.297 ms

8 [AS15169] 74.125.243.171 0.398 ms

9 [AS15169] 192.178.84.206 0.499 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On August 20, 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.

136.121.0.0/16

Summary

Sub-ranges

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

Pingable IPs

Other Pingable IPs

Traceroute

136.121.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

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

Pingable IPs

Other Pingable IPs

Traceroute