Contact us
Free tools · IP address lookup

IP address 42.1.112.45

42.1.112.45 is a public IPv4 address announced by AS131429 (MOBIFONE-AS-VN MOBIFONE Corporation), registered in Vietnam. See its threat-intelligence verdict, network block, reverse DNS name and reputation links in one place, free.

Free tier: 5 live checks per day, per IP. Need volume or the API? See API access. See the addresses we currently flag.

Any IPv4 or IPv6 address. Private and reserved ranges are explained, but never sent to outside sources.

Address profile

42.1.112.45

IPv4 · Public address
Public

Ordinary routable internet space, allocated by a regional internet registry to a network operator. The reputation of an address like this is worth checking: it can belong to a hosting provider, a company, a home connection or a mobile network, and its history travels with it.

Announced by AS131429 · MOBIFONE-AS-VN MOBIFONE Corporation
Network registered in 🇻🇳 Vietnam
Decimal
704737325
Hexadecimal
0x2A01702D
Binary
00101010.00000001.01110000.00101101
Reverse DNS name
45.112.1.42.in-addr.arpa
As IPv6
::ffff:42.1.112.45

The networks around it

The /24 around it 42.1.112.0/24 42.1.112.0 to 42.1.112.255 256 addresses
The /16 42.1.0.0/16 42.1.0.0 to 42.1.255.255 65,536 addresses
The /8 42.0.0.0/8 42.0.0.0 to 42.255.255.255 16,777,216 addresses

Checking 42.1.112.45 against our threat intelligence and the public registries…

Want the full picture and an API?

Our Threat Intelligence service returns real-time verdicts, fleet sightings and JSON for automation.