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Free tools · IP address lookup

IP address 89.203.252.243

89.203.252.243 is a public IPv4 address announced by AS25512 (CDT-AS The Czech Republic), registered in Czechia. 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

89.203.252.243

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 AS25512 · CDT-AS The Czech Republic
Network registered in 🇨🇿 Czechia
Decimal
1506540787
Hexadecimal
0x59CBFCF3
Binary
01011001.11001011.11111100.11110011
Reverse DNS name
243.252.203.89.in-addr.arpa
As IPv6
::ffff:89.203.252.243

The networks around it

The /24 around it 89.203.252.0/24 89.203.252.0 to 89.203.252.255 256 addresses
The /16 89.203.0.0/16 89.203.0.0 to 89.203.255.255 65,536 addresses
The /8 89.0.0.0/8 89.0.0.0 to 89.255.255.255 16,777,216 addresses

Checking 89.203.252.243 against our threat intelligence and the public registries…

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