121.56.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	5
Pingable IPs	10,424

China
100.00%


121.56.0.0/24	China100.00%	1	1
121.56.1.0/24	China100.00%	1	1
121.56.2.0/24	China100.00%	1	1
121.56.3.0/24	China100.00%	1	1
121.56.4.0/24	China100.00%	1	1
121.56.5.0/24	China100.00%	1	1
121.56.6.0/24	China100.00%	1	1
121.56.7.0/24	China100.00%	1	1
121.56.8.0/24	China100.00%	1	1
121.56.9.0/24	China100.00%	1	1

Sub-ranges

Important routers in 121.56.0.0/16


121.56.171.30	Hohhot, China	AS4134CHINANET BACKBONE
121.56.85.154	Wuhai, China	AS4134CHINANET BACKBONE
121.56.170.250	Hohhot, China	AS4134CHINANET BACKBONE
121.56.85.143	Wuhai, China	AS4134CHINANET BACKBONE

Important routers in 121.56.0.0/16

Pingable IPs

10,424 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


121.56.8.1	AS4134CHINANET BACKBONE	8.10ms from Taiyuan, CN
121.56.46.179	AS4134CHINANET BACKBONE	4.17ms from Hohhot, CN
121.56.233.211	AS4134CHINANET BACKBONE	30.99ms from Tianjin, CN
121.56.78.208	AS4134CHINANET BACKBONE	26.82ms from Tianjin, CN
121.56.170.255	AS4134CHINANET BACKBONE	2.97ms from Hohhot, CN
121.56.230.250	AS4134CHINANET BACKBONE	29.49ms from Hohhot, CN
121.56.110.117	AS4134CHINANET BACKBONE	16.56ms from Hohhot, CN
121.56.213.165	AS4134CHINANET BACKBONE	8.81ms from Hohhot, CN
121.56.155.151	AS4134CHINANET BACKBONE	7.26ms from Hohhot, CN
121.56.118.242	AS4134CHINANET BACKBONE	11.68ms from Hohhot, CN

Other Pingable IPs

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


62.10.79.192	AS8070Microsoft Corporation	0.68ms from Boydton, US
8.136.127.32	AS37963Hangzhou Alibaba Advertising Co.,Ltd.	3.96ms from Hangzhou, CN
213.250.164.176	AS136907HUAWEI CLOUDS	0.79ms from Manila, PH
3.98.152.80	AS16509Amazon.com, Inc.	0.17ms from Montreal, CA
72.88.220.128	AS701Verizon Business	1.65ms from New York City, US
122.19.68.224	AS4713NTT DOCOMO BUSINESS,Inc.	6.96ms from Osaka, JP
20.9.191.128	AS8075Microsoft Corporation	0.34ms from Quincy, US
54.158.229.192	AS14618Amazon.com, Inc.	0.26ms from Reston, US
210.217.25.96	AS4766Korea Telecom	1.04ms from Seoul, KR
150.109.28.176	AS132203Tencent Building, Kejizhongyi Avenue	0.19ms from Singapore, SG

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 -m8 121.56.9.221

traceroute to 121.56.9.221 (121.56.9.221): 8 hops max, 52 byte packets

2 [] 146.70.0.48 1.001 ms

3 [AS9009] 212.103.51.106 0.643 ms

4 [] 146.70.0.34 0.41 ms

5 [AS4134] 81.173.20.33 2.283 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On July 13, 2026

Traceroute

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121.56.0.0/16

Summary

Sub-ranges

Important routers in 121.56.0.0/16

Important routers in 121.56.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 121.56.0.0/16

Pingable IPs

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121.56.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 121.56.0.0/16

Important routers in 121.56.0.0/16

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 121.56.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute