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Free tools · IP address lookup

IP address 39.164.66.87

39.164.66.87 is a public IPv4 address announced by AS24445 (CMNET-V4HENAN-AS-AP Henan Mobile Communi), registered in China. 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

39.164.66.87

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 AS24445 · CMNET-V4HENAN-AS-AP Henan Mobile Communi
Network registered in 🇨🇳 China
Decimal
665076311
Hexadecimal
0x27A44257
Binary
00100111.10100100.01000010.01010111
Reverse DNS name
87.66.164.39.in-addr.arpa
As IPv6
::ffff:39.164.66.87

The networks around it

The /24 around it 39.164.66.0/24 39.164.66.0 to 39.164.66.255 256 addresses
The /16 39.164.0.0/16 39.164.0.0 to 39.164.255.255 65,536 addresses
The /8 39.0.0.0/8 39.0.0.0 to 39.255.255.255 16,777,216 addresses

Checking 39.164.66.87 against our threat intelligence and the public registries…

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