Summary
| ASN | AS8075 Microsoft Corporation |
| BGP | 4.144.0.0/12 |
| IPs with RDNS | 0 |
| Hosted Domains | 0 |
| Pingable IPs | 90 |
| 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 4.157.181.33
traceroute to 4.157.181.33 (4.157.181.33): 64 hops max, 52 byte packets
3 *
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Measurement taken from 
IPinfo ProbeNet in Ashburn, US
IPinfo ProbeNet in Ashburn, USOn