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Free tools · IP address lookup

IP address 81.198.136.128

81.198.136.128 is a public IPv4 address announced by AS12578 (APOLLO-AS Latvia), registered in Latvia. 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

81.198.136.128

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 AS12578 · APOLLO-AS Latvia
Network registered in 🇱🇻 Latvia
Decimal
1371965568
Hexadecimal
0x51C68880
Binary
01010001.11000110.10001000.10000000
Reverse DNS name
128.136.198.81.in-addr.arpa
As IPv6
::ffff:81.198.136.128

The networks around it

The /24 around it 81.198.136.0/24 81.198.136.0 to 81.198.136.255 256 addresses
The /16 81.198.0.0/16 81.198.0.0 to 81.198.255.255 65,536 addresses
The /8 81.0.0.0/8 81.0.0.0 to 81.255.255.255 16,777,216 addresses

Checking 81.198.136.128 against our threat intelligence and the public registries…

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