Summary
| ASN | AS4538 China Education and Research Network Center |
| BGP | 219.221.224.0/20 |
| IPs with RDNS | 0 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 -m21 219.221.231.40
traceroute to 219.221.231.40 (219.221.231.40): 21 hops max, 52 byte packets
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21 *
Measurement taken from 
IPinfo ProbeNet in Denver, US
IPinfo ProbeNet in Denver, USOn