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IP intelligence

45.148.10.121

Amsterdam, Netherlands · DMZHOST · Data Center

Fraud Score

100

critical risk

Flags

What we know about 45.148.10.121.

VPN

Clean

Proxy

Clean

Tor

Detected

Relay

Clean

Datacenter

Detected

Mobile

Clean

Active command & control (C2) server used to coordinate malware operations. Identified as part of a botnet network. Performing SSH brute force attacks against servers. VoIP/SIP fraud and telephony abuse. Persistent high-severity threat, confirmed repeatedly by our honeypot sensors and community reports. Also identified as a Tor exit node. Located in a high-risk network neighborhood where 95% of the /24 subnet is flagged for abuse - this level of concentration typically indicates compromised infrastructure or a malicious hosting operation

Network
OrganizationDMZHOST
ISPDMZHOST
Connection typeData Center
Cloud provider
Residential proxyNo
Shared connectionNo
Geolocation
CountryNetherlands (NL)
RegionNorth Holland
CityAmsterdam
Coordinates52.3759, 4.8975
TimezoneEurope/Amsterdam
rDNSno_ptr
History
First seenMay 6, 2026
Last seenSep 12, 2026
Times seen7,235
Network exposure

Open ports

2122255380110143465993995419084438880
Registry & abuse
NetnameDMZHOST
Abuse contact[email protected]
StatusASSIGNED PA
Threat signatures · 10
c2_serverbotnet_nodessh_brute_forcevoip_abuseserver_abusemulti_vector_attackmulti_source_abusemulti_source_blacklistabusive_subnetport_scan
Subnet (/24)
IPs observed267
Abusive256
Abuse ratio96%
Community reports

No reports yet.

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Questions

45.148.10.121, answered.

Is 45.148.10.121 a VPN, proxy, or Tor node?+

Yes. ffraud classifies 45.148.10.121 as a Tor exit node. Connection type: Data Center.

Is 45.148.10.121 safe or dangerous?+

ffraud scores 45.148.10.121 at 100/100 (critical risk) because Active command & control (C2) server used to coordinate malware operations. Identified as part of a botnet network. Performing SSH brute force attacks against servers. VoIP/SIP fraud and telephony abuse. Persistent high-severity threat, confirmed repeatedly by our honeypot sensors and community reports. Also identified as a Tor exit node. Located in a high-risk network neighborhood where 95% of the /24 subnet is flagged for abuse - this level of concentration typically indicates compromised infrastructure or a malicious hosting operation We recommend blocking or challenging it.

Who owns 45.148.10.121?+

45.148.10.121 is operated by DMZHOST (AS48090), located in Amsterdam, Netherlands.

Why does 45.148.10.121 have a fraud score of 100?+

The score reflects high-confidence signals: Active command & control (C2) server used to coordinate malware operations. Identified as part of a botnet network. Performing SSH brute force attacks against servers. VoIP/SIP fraud and telephony abuse. Persistent high-severity threat, confirmed repeatedly by our honeypot sensors and community reports. Also identified as a Tor exit node. Located in a high-risk network neighborhood where 95% of the /24 subnet is flagged for abuse - this level of concentration typically indicates compromised infrastructure or a malicious hosting operation ffraud only lists an IP once it is independently confirmed at least twice, by our honeypot sensors and community reports.

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Result

45.148.10.121

Amsterdam, Netherlands · DMZHOST · Data Center

Fraud score100critical
VPN · noProxy · noTor · yesDatacenter · yes
Tagsc2_serverbotnet_nodessh_brute_force+7 more
high confidenceopen full report →