121.17.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	10
Pingable IPs	10,634

China
100.00%


121.17.0.0/24	China100.00%	1	1	0
121.17.1.0/24	China100.00%	1	1	0
121.17.2.0/24	China100.00%	1	1	0
121.17.3.0/24	China100.00%	1	1	0
121.17.4.0/24	China100.00%	1	1	0
121.17.5.0/24	China100.00%	1	1	0
121.17.6.0/24	China100.00%	1	1	0
121.17.7.0/24	China100.00%	1	1	2
121.17.8.0/24	China100.00%	1	1	0
121.17.9.0/24	China100.00%	1	1	0

Sub-ranges

Important routers in 121.17.0.0/16


121.17.49.106	Shijiazhuang, China	AS4837CHINA UNICOM China169 Backbone
121.17.149.194	Hengshui, China	AS4837CHINA UNICOM China169 Backbone
121.17.7.74	Hengshui, China	AS4837CHINA UNICOM China169 Backbone
121.17.168.13	Hengshui, China	AS4837CHINA UNICOM China169 Backbone
121.17.7.75	Hengshui, China	AS4837CHINA UNICOM China169 Backbone
121.17.176.252	Hengshui, China	AS4837CHINA UNICOM China169 Backbone
121.17.26.93	Hengshui, China	AS4837CHINA UNICOM China169 Backbone
121.17.152.162	Hengshui, China	AS4837CHINA UNICOM China169 Backbone
121.17.218.186	Shijiazhuang, China	AS4837CHINA UNICOM China169 Backbone
121.17.98.18	Shijiazhuang, China	AS4837CHINA UNICOM China169 Backbone

Important routers in 121.17.0.0/16

Pingable IPs

10,634 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


121.17.3.1	AS4837CHINA UNICOM China169 Backbone	10.53ms from Beijing, CN
121.17.6.25	AS4837CHINA UNICOM China169 Backbone	8.56ms from Beijing, CN
121.17.130.50	AS4837CHINA UNICOM China169 Backbone	10.55ms from Beijing, CN
121.17.157.253	AS4837CHINA UNICOM China169 Backbone	8.65ms from Beijing, CN
121.17.25.25	AS4837CHINA UNICOM China169 Backbone	8.13ms from Beijing, CN
121.17.119.1	AS4837CHINA UNICOM China169 Backbone	9.95ms from Beijing, CN
121.17.10.106	AS4837CHINA UNICOM China169 Backbone	9.63ms from Beijing, CN
121.17.39.1	AS4837CHINA UNICOM China169 Backbone	9.47ms from Beijing, CN
121.17.82.215	AS4837CHINA UNICOM China169 Backbone	9.48ms from Beijing, CN
121.17.87.169	AS4837CHINA UNICOM China169 Backbone	8.30ms from Beijing, CN

Other Pingable IPs

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


198.46.249.96	AS36352HostPapa	0.59ms from Atlanta, US
113.93.105.128	AS136199CHINANET Guangdong province Yuedong MAN network	3.34ms from Guangzhou, CN
113.188.82.96	AS45899VNPT Corp	3.79ms from Ho Chi Minh City, VN
1.105.73.80	AS4766Korea Telecom	1.70ms from Incheon, KR
1.249.240.144	AS9318SK Broadband Co Ltd	6.01ms from Incheon, KR
103.132.169.0	AS139980Dinas Komunikasi Informasi Kota Tasikmalaya	4.67ms from Jakarta, ID
23.106.95.160	AS7203Leaseweb USA, Inc.	0.11ms from San Jose, US
37.133.93.176	AS12479Orange Espagne SA	5.63ms from Zaragoza, ES
73.48.96.192	AS7922Comcast Cable Communications, LLC	11.58ms from Atlanta, US
172.217.96.224	AS15169Google LLC	0.20ms from Brussels, BE

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 -f8 121.17.43.210

traceroute to 121.17.43.210 (121.17.43.210): 64 hops max, 52 byte packets

8 [AS45102] 116.251.115.61 8.965 ms

9 [AS4837] 61.55.133.149 9.355 ms

10 [AS4837] 61.182.174.66 16.358 ms

11 *

12 *

13 [AS4837] 121.17.43.210 18.369 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On July 22, 2026

Traceroute

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

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121.17.0.0/16

Summary

Sub-ranges

Important routers in 121.17.0.0/16

Important routers in 121.17.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Summarize IPs

Important routers in 121.17.0.0/16

Pingable IPs

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Traceroute

121.17.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 121.17.0.0/16

Important routers in 121.17.0.0/16

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 121.17.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute