IP address lookup
51.54.38.120
51.54.38.120 is a datacenter address located in San Antonio, Texas, United States operated by Microsoft Corporation, on autonomous system AS8070 (MICROSOFT-CORP-MSN-AS-BLOCK). Local time there is 2026-10-15 04:37:28 (America/Chicago).
Hosting / datacenter
Location
| IP address | 51.54.38.120 |
|---|---|
| Country | 🇺🇸 United States (US) |
| Region | Texas |
| City | San Antonio |
| Postal code | 78288 |
| Coordinates | 29.4227, -98.4927 |
| Timezone | America/Chicago |
| Local time | 2026-10-15 04:37:28 |
Network
| ISP | Microsoft Corporation |
|---|---|
| Organisation | Microsoft Limited |
| ASN | AS8070 |
| AS name | MICROSOFT-CORP-MSN-AS-BLOCK |
| Reverse DNS | — |
| Mobile connection | No |
| Proxy / VPN | No |
| 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
- 51.54.38.112 San Antonio
- 51.54.38.126 San Antonio
- 51.54.38.123 San Antonio
Common questions about 51.54.38.120
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 51.54.38.120 show San Antonio, Texas, 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.