IP address lookup
42.1.77.74
42.1.77.74 is an IP address located in Hanoi, Vietnam operated by Mobifone Corporation, on autonomous system AS131429 (MOBIFONE-AS-VN). Local time there is 2026-08-27 15:11:04 (Asia/Bangkok).
Network
| ISP | Mobifone Corporation |
|---|---|
| Organisation | Vietnam Internet Network Information Center |
| ASN | AS131429 |
| AS name | MOBIFONE-AS-VN |
| Reverse DNS | — |
| Mobile connection | No |
| Proxy / VPN | No |
| Hosting / datacenter | No |
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
Other addresses in this range that people have checked here.
- 42.1.77.80 Hanoi
- 42.1.77.144 Hanoi
- 42.1.77.95 Hanoi
Common questions about 42.1.77.74
Is this someone's exact address?
No. IP geolocation resolves to the area where the block is registered by Mobifone 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 42.1.77.74 show Hanoi, Vietnam 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.