IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.23.0.0/16

121.23.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
0
Pingable IPs
21,068

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4837 CHINA UNICOM China169 Backbone
    100%
121.23.0.0/24 China 100%110
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Pingable IPs

21,068 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.23.74.19AS4837 CHINA UNICOM China169 Backbone6.08ms from Tianjin,  CN
121.23.20.38AS4837 CHINA UNICOM China169 Backbone6.16ms from Tianjin,  CN
121.23.121.168AS4837 CHINA UNICOM China169 Backbone6.57ms from Tianjin,  CN
121.23.18.214AS4837 CHINA UNICOM China169 Backbone5.92ms from Tianjin,  CN
121.23.113.128AS4837 CHINA UNICOM China169 Backbone5.92ms from Tianjin,  CN
121.23.92.147AS4837 CHINA UNICOM China169 Backbone6.36ms from Tianjin,  CN
121.23.22.100AS4837 CHINA UNICOM China169 Backbone6.20ms from Tianjin,  CN
121.23.81.197AS4837 CHINA UNICOM China169 Backbone6.07ms from Tianjin,  CN
121.23.69.96AS4837 CHINA UNICOM China169 Backbone6.12ms from Tianjin,  CN
121.23.119.255AS4837 CHINA UNICOM China169 Backbone5.87ms from Tianjin,  CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
62.133.65.160AS1136 KPN B.V.9.05ms from Amsterdam,  NL
185.201.10.224AS47583 Hostinger International Limited0.15ms from Asheville,  US
73.249.98.160AS7922 Comcast Cable Communications, LLC4.96ms from Boston,  US
119.50.19.112AS4837 CHINA UNICOM China169 Backbone9.48ms from Changchun,  CN
50.102.19.144AS5650 Frontier Communications of America, Inc.7.32ms from Chicago,  US
34.242.138.96AS16509 Amazon.com, Inc.0.17ms from Dublin,  IE
86.235.113.16AS3215 Orange S.A.12.91ms from Frankfurt am Main,  DE
154.216.130.160AS17561 LARUS Limited0.97ms from Hong Kong,  HK
176.32.12.240AS24945 Telecommunication Company Vinteleport Ltd.2.85ms from Kyiv,  UA
5.154.7.64AS207614 FuenLan S.L7.86ms from Madrid,  ES

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 121.23.51.129
traceroute to 121.23.51.129 (121.23.51.129): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.239 189.23 ms
2 [AS702] 146.188.112.37 197.626 ms
3 *
4 *
5 [AS4837] 219.158.13.141 468.805 ms
6 *
7 [AS4837] 219.158.9.201 474.998 ms
8 *
9 [AS4837] 121.23.51.129 468.377 ms
Measurement taken from  IPinfo ProbeNet in Sao Paulo, BR
On