Summary
| ASN | AS8075 Microsoft Corporation |
| BGP | 4.144.0.0/12 |
| 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 -f5 -m9 4.159.129.40
traceroute to 4.159.129.40 (4.159.129.40): 9 hops max, 52 byte packets
7 *
8 *
9 *
Measurement taken from 
IPinfo ProbeNet in Dublin, IE
IPinfo ProbeNet in Dublin, IEOn