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
22,435

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4837 CHINA UNICOM China169 Backbone
    100%
121.23.0.0/24 China 100%110
121.23.1.0/24 China 100%110
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Pingable IPs

22,435 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.23.9.140AS4837 CHINA UNICOM China169 Backbone6.10ms from Tianjin,  CN
121.23.14.30AS4837 CHINA UNICOM China169 Backbone5.62ms from Tianjin,  CN
121.23.2.54AS4837 CHINA UNICOM China169 Backbone6.37ms from Tianjin,  CN
121.23.40.145AS4837 CHINA UNICOM China169 Backbone6.53ms from Tianjin,  CN
121.23.43.0AS4837 CHINA UNICOM China169 Backbone6.67ms from Tianjin,  CN
121.23.18.73AS4837 CHINA UNICOM China169 Backbone6.14ms from Tianjin,  CN
121.23.24.22AS4837 CHINA UNICOM China169 Backbone6.12ms from Tianjin,  CN
121.23.69.253AS4837 CHINA UNICOM China169 Backbone7.16ms from Tianjin,  CN
121.23.28.116AS4837 CHINA UNICOM China169 Backbone6.18ms from Tianjin,  CN
121.23.32.90AS4837 CHINA UNICOM China169 Backbone6.42ms 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.
43.174.105.48AS139341 ACE0.29ms from Amsterdam,  NL
73.12.67.128AS7922 Comcast Cable Communications, LLC9.44ms from Ashburn,  US
124.43.68.240AS9329 Sri Lanka Telecom Internet2.54ms from Colombo,  LK
73.55.231.96AS7922 Comcast Cable Communications, LLC9.28ms from Dallas,  US
107.5.237.16AS7922 Comcast Cable Communications, LLC7.97ms from Flint,  US
145.239.43.48AS16276 OVH SAS0.08ms from Gravelines,  FR
194.144.208.144AS12969 Vodafone Iceland13.26ms from Hafnarfjoerdur,  IS
90.247.209.144AS5378 Vodafone Limited6.90ms from London,  GB
2.223.240.80AS5607 Sky UK Limited6.27ms from London,  GB
89.131.129.16AS12479 Orange Espagne SA1.60ms 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 -f5 -m10 121.23.84.120
traceroute to 121.23.84.120 (121.23.84.120): 10 hops max, 52 byte packets
5 [AS4837] 220.248.191.225 1.107 ms
6 *
7 [AS4837] 219.158.13.65 28.419 ms
8 *
9 *
10 *
Measurement taken from  IPinfo ProbeNet in Huaihua, CN
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