IP address lookup
72.153.230.139
72.153.230.139 is a datacenter address located in San Francisco, California, United States operated by Microsoft Corporation, on autonomous system AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK). It is flagged as a proxy, VPN or Tor exit node, so the physical location of the person using it is probably different. Local time there is 2026-10-15 06:26:07 (America/Los_Angeles).
Proxy / VPN Hosting / datacenter
Location
| IP address | 72.153.230.139 |
|---|---|
| Country | 🇺🇸 United States (US) |
| Region | California |
| City | San Francisco |
| Postal code | 94109 |
| Coordinates | 37.783, -122.417 |
| Timezone | America/Los_Angeles |
| Local time | 2026-10-15 06:26:07 |
Network
| ISP | Microsoft Corporation |
|---|---|
| Organisation | Microsoft Azure Cloud (westus) |
| ASN | AS8075 |
| AS name | MICROSOFT-CORP-MSN-AS-BLOCK |
| Reverse DNS | — |
| Mobile connection | No |
| Proxy / VPN | Yes |
| Hosting / datacenter | Yes |
Approximate location
IP geolocation is approximate. It points to the network's registered area, usually the ISP's local exchange, not the street address of the person connecting.
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Nearby addresses on the same network
- 72.153.230.168 San Francisco
- 72.153.230.158 San Francisco
- 72.153.230.151 San Francisco
- 72.153.230.141 San Francisco
- 72.153.230.140 San Francisco
Common questions about 72.153.230.139
Is this someone's exact address?
No. IP geolocation resolves to the area where the block is registered by Microsoft Corporation, and can be off by tens of kilometres, or point to a different city entirely for mobile and satellite connections. It is not a street address and should not be treated as one.
Why does 72.153.230.139 show San Francisco, California, United States when I'm somewhere else?
Because the location belongs to the network, not to you. If you're on a VPN, a corporate connection or a mobile carrier that routes traffic through a central gateway, the address reflects that gateway.
Can I change it?
Your provider assigns it, so you can't pick it directly. Restarting your router often gets you a new one if your ISP uses dynamic addresses. To control which address websites see, route your traffic through a VPN.