Observed attack events
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PUBLIC IP INTELLIGENCE
107.189.28.140IP Reputation
ACE v2 recommended actionBlock
Critical risk 5/5This IP was observed performing 13,052 SIP probing events against FraudGuard honeypot infrastructure in the last 7 days, most recently on November 14, 2026 at 10:46 UTC.
LuxembourgAS53667Frantech/BuyVM
Cached intelligence · refreshed on demandReport retrieved Nov 15, 2026 · 06:09 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.
BurstActivity 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.
Ace risk signals detected
FraudGuard ACE v2 detected active risk signals for this IP
Honeypot interaction observed
Interaction observed across FraudGuard honeypot infrastructure
Activity within 7 days
Activity observed within the last 7 days
High event volume observed
High-volume attack activity observed
Observed attack targets
5 attack types 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 |
|---|---|---|---|---|---|
| Sip register attempt | SipSIP/UDP · Port 5060 | 78 | 13,052 | 41,252 | Nov 14, 2026 · 10:46 UTC |
| Sip ack attempt | SipSIP/UDP · Port 5060 | 0 | 0 | 33 | Nov 1, 2026 · 10:16 UTC |
| Sip invite attempt | SipSIP/UDP · Port 5060 | 0 | 0 | 33 | Nov 1, 2026 · 10:16 UTC |
| Sip � �c֊�%�@ï��7�@���/'m��~�}i�� 4�(�'�� � � 9 3 � � = < 5 /�, | SipSIP/TCP · Port 5060 | 0 | 0 | 1 | Oct 29, 2026 · 14:00 UTC |
| Sip � �c֊0;�0p�d��w�,^� attempt | SipSIP/TCP · Port 5060 | 0 | 0 | 1 | Oct 29, 2026 · 14:00 UTC |
03 / NETWORK & ORIGIN
The infrastructure behind the IP.
Network and geographic context.
Location is approximate.
Network
- Autonomous system
- AS53667
- ASN organization
- FranTech Solutions
- Internet provider
- FranTech Solutions
- Organization
- FranTech Solutions
- Network range
- 107.189.28.0/24
- Connection type
- Corporate
Infrastructure & location
- Infrastructure type
- Hosting provider
- Provider
- Frantech/BuyVM
- Country
- Luxembourg
- Region
- Luxembourg
- City
- Luxembourg
- Time zone
- Europe/Luxembourg
Observation times & additional infrastructure signals
- First observed attack activity
- Oct 29, 2026 · 12:54 UTC
- Last observed attack activity
- Nov 14, 2026 · 10:46 UTC
- API response generated
- Nov 15, 2026 · 06:09 UTC
- Infrastructure last enriched
- Nov 2, 2026 · 05:01 UTC
- VPN infrastructure
- Not identified
- Tor exit
- Not identified
- Public proxy
- Not identified
- Residential proxy
- Not identified
- Hosting provider
- 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":"107.189.28.140"}' 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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