121.101.0.0/16

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Summary

IP address summary information
ASNs	9
Countries	8
BGP Prefixes	29
Routers	170
Pingable IPs	6,519

China
85.00%
South Korea
5.89%
Singapore
5.20%
Australia
1.46%
Other
2.44%


121.101.0.0/24	China100.00%	1
121.101.1.0/24	China100.00%	1
121.101.2.0/24	China100.00%	1
121.101.3.0/24	China100.00%	1
121.101.4.0/24	China100.00%	1
121.101.5.0/24	China100.00%	1
121.101.6.0/24	China100.00%	1
121.101.7.0/24	China100.00%	1
121.101.8.0/24	China100.00%	1
121.101.9.0/24	China100.00%	1

Sub-ranges

Important routers in 121.101.0.0/16


121.101.135.24	Jakarta, Indonesia	AS131706PT SELARAS CITRA TERABIT
121.101.208.150	Beijing, China	—
121.101.130.90	Pemalang, Indonesia	AS131706PT SELARAS CITRA TERABIT
121.101.129.182	Wonosobo, Indonesia	AS131706PT SELARAS CITRA TERABIT
121.101.208.54	Beijing, China	—
121.101.208.178	Beijing, China	—
121.101.208.186	Beijing, China	—
121.101.208.58	Beijing, China	—
121.101.208.225	Beijing, China	—
121.101.135.74	Jakarta, Indonesia	AS131706PT SELARAS CITRA TERABIT

Important routers in 121.101.0.0/16

Pingable IPs

6,519 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


121.101.226.137	AS10036DLIVE	1.88ms from Seoul, KR
121.101.116.13	AS2527Sony Network Communications Inc.	2.31ms from Tokyo, JP
121.101.74.233	AS2527Sony Network Communications Inc.	1.38ms from Tokyo, JP
121.101.131.153	AS131706PT SELARAS CITRA TERABIT	8.63ms from Jakarta, ID
121.101.162.186	AS133419Source Technology Pty Ltd	0.46ms from Melbourne, AU
121.101.104.135	AS2527Sony Network Communications Inc.	3.43ms from Tokyo, JP
121.101.168.1	AS4515PCCW IMS Ltd (PCCW Business Internet Access)	1.17ms from Hong Kong, HK
121.101.132.157	AS131706PT SELARAS CITRA TERABIT	8.59ms from Jakarta, ID
121.101.227.144	AS10036DLIVE	1.87ms from Seoul, KR
121.101.176.1	AS38869Skynetworks LLC	0.52ms from Ulaanbaatar, MN

Other Pingable IPs

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


117.241.93.32	AS9829National Internet Backbone	11.26ms from Delhi, IN
135.235.145.48	AS8075Microsoft Corporation	0.17ms from Lohogaon, IN
2.96.181.64	AS13285TalkTalk Communications Limited	4.33ms from London, GB
168.107.225.48	AS31898Oracle Corporation	0.23ms from Melbourne, AU
156.54.108.0	AS20746Telecom Italia S.p.A.	1.93ms from Milan, IT
128.91.19.0	AS55University of Pennsylvania	2.66ms from New York City, US
97.103.47.96	AS33363Charter Communications, Inc	4.73ms from Orlando, US
34.90.112.32	AS396982Google LLC	0.13ms from Oudeschip, NL
120.142.1.0	AS10036DLIVE	1.35ms from Seoul, KR
3.112.236.192	AS16509Amazon.com, Inc.	0.17ms from Tokyo, JP

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 -f2 121.101.164.54

traceroute to 121.101.164.54 (121.101.164.54): 64 hops max, 52 byte packets

2 [AS136557] 103.216.222.83 0.114 ms

3 [AS136557] 103.216.222.82 0.073 ms

4 [AS136557] 103.216.222.78 0.112 ms

5 [] 183.177.61.1 0.738 ms

6 [AS133419] 121.101.164.54 0.417 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On August 27, 2026

Traceroute

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121.101.0.0/16

Summary

Sub-ranges

Important routers in 121.101.0.0/16

Important routers in 121.101.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Summarize IPs

Important routers in 121.101.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute

121.101.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 121.101.0.0/16

Important routers in 121.101.0.0/16

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 121.101.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute