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Free tools · IP address lookup

IP address 171.97.42.66

171.97.42.66 is a public IPv4 address announced by AS17552 (TRUEONLINE-AS-AP True Online), registered in Thailand. See its threat-intelligence verdict, network block, reverse DNS name and reputation links in one place, free.

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

Address profile

171.97.42.66

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 AS17552 · TRUEONLINE-AS-AP True Online
Network registered in 🇹🇭 Thailand
Decimal
2875271746
Hexadecimal
0xAB612A42
Binary
10101011.01100001.00101010.01000010
Reverse DNS name
66.42.97.171.in-addr.arpa
As IPv6
::ffff:171.97.42.66

The networks around it

The /24 around it 171.97.42.0/24 171.97.42.0 to 171.97.42.255 256 addresses
The /16 171.97.0.0/16 171.97.0.0 to 171.97.255.255 65,536 addresses
The /8 171.0.0.0/8 171.0.0.0 to 171.255.255.255 16,777,216 addresses

Checking 171.97.42.66 against our threat intelligence and the public registries…

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