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IP address 77.72.145.112

77.72.145.112 is flagged by our threat intelligence: known malicious with a threat score of 85 out of 100, last listed 2026-10-19, announced by AS20857 in Netherlands. Free lookup: which feeds carry it, what it is listed for, and its network block.

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

Threat intelligence verdict

Known malicious

Last listed 2026-10-19
85 / 100

77.72.145.112 is carried by public threat-intelligence feeds that we aggregate and distribute to the networks we protect. Known malicious. Carried by a public blocklist.

Threat score
85 out of 100
Confidence
55%
Severity
alert
Feeds carrying it
1
Last listed
2026-10-19

A listing describes what an address has been seen doing, not who owns it today. Addresses change hands, and a shared host can be listed for one customer's traffic. If this is your address and the listing is wrong, the feeds that carry it run their own delisting process.

Address profile

77.72.145.112

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 AS20857 · TRANSIP-AS Amsterdam, the Netherlands
Network registered in 🇳🇱 Netherlands
Decimal
1296601456
Hexadecimal
0x4D489170
Binary
01001101.01001000.10010001.01110000
Reverse DNS name
112.145.72.77.in-addr.arpa
As IPv6
::ffff:77.72.145.112

The networks around it

The /24 around it 77.72.145.0/24 77.72.145.0 to 77.72.145.255 256 addresses
The /16 77.72.0.0/16 77.72.0.0 to 77.72.255.255 65,536 addresses
The /8 77.0.0.0/8 77.0.0.0 to 77.255.255.255 16,777,216 addresses

Checking 77.72.145.112 against our threat intelligence and the public registries…

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