Summary
| ASN | AS4538 China Education and Research Network Center |
| BGP | 219.231.128.0/20 |
| IPs with RDNS | 0 |
| Hosted Domains | 0 |
| Pingable IPs | 212 |
| Router IPs | 2 |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 219.231.138.254
traceroute to 219.231.138.254 (219.231.138.254): 64 hops max, 52 byte packets
Measurement taken from 
IPinfo ProbeNet in Qingdao, CN
IPinfo ProbeNet in Qingdao, CNOn