Observed attack events
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PUBLIC IP INTELLIGENCE
77.91.65.47IP Reputation
ACE v2 recommended actionBlock
Critical risk 5/5This IP was observed performing 2,510 FTP credential and probing events across 1 FraudGuard honeypot in the last 30 days, most recently on October 17, 2026 at 00:38 UTC.
RussiaAS210328AO ALMAZ
Cached intelligence · refreshed on demandReport retrieved Nov 13, 2026 · 06:29 UTC.
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01 / OBSERVED ACTIVITY
What the evidence shows.
Activity observed by FraudGuard.
Overlapping windows, shown separately.
Observed attack events
Observed attack events
The API’s assessment score
The 24-hour, 7-day, and 30-day windows overlap. They are not a timeline and should not be added together. A dash means data was not returned.
Direct observations are available.
RecurringActivity patternThe findings below describe activity attributed to this IP in FraudGuard’s telemetry.
02 / THE REASONS BEHIND IT
Context for the recommendation.
Read the signals.
Understand the assessment.
Scanner activity observed
Scanner or probing activity observed
Abusive activity observed
Abusive activity observed by FraudGuard ACE
Credential attack behavior observed
Credential attack behavior observed
Activity within 30 days
Activity observed within the last 30 days
Honeypot interaction observed
Interaction observed across FraudGuard honeypot infrastructure
High event volume observed
High-volume attack activity observed
Public proxy infrastructure observed
Public proxy infrastructure signal observed
Observed attack targets
1 attack type returnedThese services and destination ports were targets of observed activity. They are not a list of open ports on this IP.
| Observed behavior | Attack target | 24h events | 7d events | 30d events | Last observed |
|---|---|---|---|---|---|
| Ftp login attempt | FtpFTP · Port 21 | 0 | 0 | 2,510 | Oct 17, 2026 · 00:38 UTC |
03 / NETWORK & ORIGIN
The infrastructure behind the IP.
Network and geographic context.
Location is approximate.
Network
- Autonomous system
- AS210328
- ASN organization
- AO ALMAZ
- Internet provider
- AO ALMAZ
- Organization
- AO ALMAZ
- Network range
- 77.91.65.0/24
- Connection type
- Corporate
Infrastructure & location
- Infrastructure type
- Public proxy
- Provider
- AO ALMAZ
- Country
- Russia
- Region
- Not available
- City
- Not available
- Time zone
- Europe/Moscow
Observation times & additional infrastructure signals
- First observed attack activity
- Oct 14, 2026 · 06:31 UTC
- Last observed attack activity
- Oct 17, 2026 · 00:38 UTC
- API response generated
- Nov 13, 2026 · 06:29 UTC
- Infrastructure last enriched
- Nov 4, 2026 · 09:36 UTC
- VPN infrastructure
- Not identified
- Tor exit
- Not identified
- Public proxy
- Identified
- Residential proxy
- Not identified
- Hosting provider
- Not identified
- Mobile network
- Not identified
- Satellite network
- Not identified
- Shared exit
- Not identified
- AI agent infrastructure
- Not identified
04 / YOUR NEXT STEPPut IP intelligence
Put IP intelligence
to work in your application.
One report helps you investigate. An API integration helps you evaluate the traffic your application sees, with an explanation you can use.
- 01
Evaluate IP traffic.
Send a public IP to ACE v2 from your server.
- 02
Understand the evidence.
Read the recommendation, risk, and observations together.
- 03
Use it in your workflow.
Bring the result into your application or security tools.
{ } ACE v2 · Single-IP intelligence
POST
/ace/v2/ip/checkcurl --request POST 'https://api.fraudguard.io/ace/v2/ip/check' \
--user 'YOUR_API_USER:YOUR_API_PASSWORD' \
--header 'Content-Type: application/json' \
--data '{"ip":"77.91.65.47"}' Use your API credentials on your server. The values above are placeholders.
Explore the ACE v2 documentation INTELLIGENCE FROM THE SOURCEA recommendation.
A recommendation.
With reasons behind it.
FraudGuard’s proprietary honeypot network observes hostile activity firsthand. ACE connects those observations with infrastructure and network context to produce the assessment you see here.
This public report contains shared intelligence. Account-specific lists and private customer context are excluded. Assessments can change as new evidence arrives.
How FraudGuard IP intelligence worksYOUR APPLICATION. BETTER CONTEXT.
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