IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.251.0.0/16

121.251.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes25
Routers
0
Pingable IPs
173

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4538 China Education and Research Network Center
    100%
121.251.0.0/24 China 100%110
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Pingable IPs

173 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.251.52.15AS4538 China Education and Research Network Center14.46ms from Shanghai,  CN
121.251.4.1AS4538 China Education and Research Network Center11.06ms from Shanghai,  CN
121.251.248.13AS4538 China Education and Research Network Center1.45ms from Qingdao,  CN
121.251.27.254AS4538 China Education and Research Network Center10.22ms from Shanghai,  CN
121.251.89.103AS4538 China Education and Research Network Center13.66ms from Shanghai,  CN
121.251.19.150AS4538 China Education and Research Network Center10.50ms from Shanghai,  CN
121.251.192.8AS4538 China Education and Research Network Center13.86ms from Qingdao,  CN
121.251.208.1AS4538 China Education and Research Network Center1.48ms from Qingdao,  CN
121.251.232.197AS4538 China Education and Research Network Center2.83ms from Qingdao,  CN
121.251.255.38AS4538 China Education and Research Network Center1.42ms from Qingdao,  CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
206.161.97.64AS3491 PCCW Global, Inc.0.39ms from Ashburn,  US
52.255.217.224AS8075 Microsoft Corporation0.37ms from Ashburn,  US
72.180.221.80AS11427 Charter Communications Inc9.42ms from Dallas,  US
87.40.52.144AS1213 HEAnet CLG4.33ms from Dublin,  IE
70.26.53.64AS855 Bell Canada14.84ms from Montreal,  CA
83.142.147.16AS34177 CELESTE SAS0.43ms from Paris,  FR
212.106.101.224AS34177 CELESTE SAS0.67ms from Paris,  FR
87.29.17.0AS3269 Telecom Italia S.p.A.9.20ms from Rome,  IT
61.0.9.208AS9829 National Internet Backbone4.89ms from Saint Thomas Mount,  IN
192.29.143.64AS31898 Oracle Corporation0.26ms from Sao Paulo,  BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m9 121.251.230.67
traceroute to 121.251.230.67 (121.251.230.67): 9 hops max, 52 byte packets
1 [AS15169] 72.14.232.209 68.321 ms
2 [AS58453] 223.119.20.129 65.965 ms
3 [AS58453] 223.120.12.234 101.647 ms
4 *
5 [] 123.255.91.118 100.594 ms
6 [AS4538] 101.4.114.181 135.849 ms
7 *
8 *
9 *
Measurement taken from  IPinfo ProbeNet in Delhi, IN
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