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Free tools · IP address lookup

IP address 148.66.49.251

148.66.49.251 is a public IPv4 address announced by AS45753 (NETSEC-HK Netsec Limited), registered in Hong Kong. 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

148.66.49.251

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 AS45753 · NETSEC-HK Netsec Limited
Network registered in 🇭🇰 Hong Kong
Decimal
2487366139
Hexadecimal
0x944231FB
Binary
10010100.01000010.00110001.11111011
Reverse DNS name
251.49.66.148.in-addr.arpa
As IPv6
::ffff:148.66.49.251

The networks around it

The /24 around it 148.66.49.0/24 148.66.49.0 to 148.66.49.255 256 addresses
The /16 148.66.0.0/16 148.66.0.0 to 148.66.255.255 65,536 addresses
The /8 148.0.0.0/8 148.0.0.0 to 148.255.255.255 16,777,216 addresses

Checking 148.66.49.251 against our threat intelligence and the public registries…

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