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IP address 135.136.20.2

135.136.20.2 is flagged by our threat intelligence: known malicious with a threat score of 91 out of 100, last listed 2026-10-19, announced by AS9009 in Romania. 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
91 / 100

135.136.20.2 is carried by public threat-intelligence feeds that we aggregate and distribute to the networks we protect. Known malicious. Carried by 5 public blocklists.

Threat score
91 out of 100
Confidence
100%
Severity
alert
Feeds carrying it
5
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

135.136.20.2

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 AS9009 · M247
Network registered in 🇷🇴 Romania
Decimal
2273842178
Hexadecimal
0x87881402
Binary
10000111.10001000.00010100.00000010
Reverse DNS name
2.20.136.135.in-addr.arpa
As IPv6
::ffff:135.136.20.2

The networks around it

The /24 around it 135.136.20.0/24 135.136.20.0 to 135.136.20.255 256 addresses
The /16 135.136.0.0/16 135.136.0.0 to 135.136.255.255 65,536 addresses
The /8 135.0.0.0/8 135.0.0.0 to 135.255.255.255 16,777,216 addresses

Checking 135.136.20.2 against our threat intelligence and the public registries…

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