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
22,226

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

22,226 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.23.24.123AS4837 CHINA UNICOM China169 Backbone5.84ms from Tianjin,  CN
121.23.29.254AS4837 CHINA UNICOM China169 Backbone6.02ms from Tianjin,  CN
121.23.57.155AS4837 CHINA UNICOM China169 Backbone5.85ms from Tianjin,  CN
121.23.55.86AS4837 CHINA UNICOM China169 Backbone6.46ms from Tianjin,  CN
121.23.182.15AS4837 CHINA UNICOM China169 Backbone6.64ms from Tianjin,  CN
121.23.101.131AS4837 CHINA UNICOM China169 Backbone6.69ms from Tianjin,  CN
121.23.250.232AS4837 CHINA UNICOM China169 Backbone6.91ms from Tianjin,  CN
121.23.117.130AS4837 CHINA UNICOM China169 Backbone6.06ms from Tianjin,  CN
121.23.58.229AS4837 CHINA UNICOM China169 Backbone5.87ms from Tianjin,  CN
121.23.5.213AS4837 CHINA UNICOM China169 Backbone5.56ms 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.
172.234.132.112AS63949 Akamai Connected Cloud0.26ms from Ashburn,  US
121.25.152.32AS4837 CHINA UNICOM China169 Backbone6.13ms from Beijing,  CN
162.201.229.128AS7018 AT&T Enterprises, LLC17.79ms from Dallas,  US
217.93.77.48AS3320 Deutsche Telekom AG4.63ms from Duesseldorf,  DE
37.209.103.96AS3209 Vodafone GmbH7.37ms from Frankfurt am Main,  DE
187.205.180.128AS8151 UNINET7.32ms from Guadalajara,  MX
183.36.41.160AS4134 CHINANET-BACKBONE1.08ms from Guangzhou,  CN
222.86.165.192AS4134 CHINANET-BACKBONE4.15ms from Guiyang,  CN
2.241.241.176AS6805 Telefonica Germany GmbH & Co.OHG2.30ms from Hamburg,  DE
113.182.224.176AS45899 VNPT Corp5.35ms from Ho Chi Minh City,  VN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f6 -m12 121.23.130.39
traceroute to 121.23.130.39 (121.23.130.39): 12 hops max, 52 byte packets
6 [AS6939] 216.218.207.31 332.159 ms
7 *
8 *
9 [AS4837] 219.158.5.153 291.813 ms
10 *
11 *
12 *
Measurement taken from  IPinfo ProbeNet in Tokyo, JP
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