Summary
ASNs ASNs assigned to resource holders registered in this country | 1 |
Countries ASNs assigned to resource holders registered in this country | 1 |
| BGP Prefixes | 1 |
Routers IP addresses belonging to Routers in this country | 0 |
Pingable IPs IP addresses that replied to an ICMP ping | 21,776 |
- 100%
Pingable IPs
21,776 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| 121.21.0.168Ping | AS4837CHINA UNICOM China169 Backbone | 14.46ms from Beijing, CN |
| 121.21.14.117Ping | AS4837CHINA UNICOM China169 Backbone | 15.10ms from Beijing, CN |
| 121.21.20.1Ping | AS4837CHINA UNICOM China169 Backbone | 15.19ms from Beijing, CN |
| 121.21.15.125Ping | AS4837CHINA UNICOM China169 Backbone | 15.28ms from Beijing, CN |
| 121.21.5.219Ping | AS4837CHINA UNICOM China169 Backbone | 14.02ms from Beijing, CN |
| 121.21.18.83Ping | AS4837CHINA UNICOM China169 Backbone | 13.53ms from Beijing, CN |
| 121.21.26.13Ping | AS4837CHINA UNICOM China169 Backbone | 13.04ms from Beijing, CN |
| 121.21.17.91Ping | AS4837CHINA UNICOM China169 Backbone | 13.33ms from Beijing, CN |
| 121.21.2.180Ping | AS4837CHINA UNICOM China169 Backbone | 14.46ms from Beijing, CN |
| 121.21.4.140Ping | AS4837CHINA UNICOM China169 Backbone | 13.57ms 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.
| 47.67.192.192Ping | AS3209Vodafone GmbH | 16.96ms from Amsterdam, NL |
| 217.129.232.0Ping | AS13156NOWO COMMUNICATIONS, S.A. | 5.15ms from Braga, PT |
| 36.24.26.112Ping | AS4134CHINANET BACKBONE | 6.57ms from Hangzhou, CN |
| 66.132.165.160Ping | AS35847Ezee Fiber | 1.43ms from Houston, US |
| 79.16.237.96Ping | AS3269Telecom Italia S.p.A. | 4.02ms from Milan, IT |
| 80.94.163.16Ping | AS21274State Scientific Enterprise 'United Institute of Informatics Problems of National Academy of Sciences of Belarus' (UIIP NASB) | 1.02ms from Minsk, BY |
| 153.184.104.112Ping | AS4713NTT DOCOMO BUSINESS,Inc. | 4.25ms from Osaka, JP |
| 46.13.216.208Ping | AS13036T-Mobile Czech Republic a.s. | 1.28ms from Prague, CZ |
| 123.135.17.128Ping | AS4837CHINA UNICOM China169 Backbone | 5.28ms from Qingdao, CN |
| 45.6.162.0Ping | AS266196BRASCOM SOLUCOES E TECNOLOGIA LTDA ME | 1.04ms from Rio de Janeiro, BR |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f5 121.21.12.78
traceroute to 121.21.12.78 (121.21.12.78): 64 hops max, 52 byte packets
6 *
7 *
8 *
11 *
Measurement taken from 
IPinfo ProbeNet in Beijing, CN
IPinfo ProbeNet in Beijing, CNOn