# IP Intelligence Briefing: 43.153.74.75
## Executive Summary
IP address 43.153.74.75 presents a low-risk profile (risk score 25/100) with no active threat indicators. The address is associated with ACEVILLEPTELTD-SG (ASN 132203) and shows clean classification across all observed signals.
## Profile Analysis
Ownership & Network:
- ASN: 132203
- Organization: IRT-ACEVILLEPTELTD-SG
- Network: ACEVILLEPTELTD-SG
- CIDR Block: 43.153.0.0/17
- RIR: APNIC
- Control plane: Route stable (isRouteStable: false), origin ASN 132203
Geolocation:
- Country: US
- Region: California
- City: Santa Clara
- Geo-plausibility: True (2 sources)
- Validation: ICMP blocked - unable to validate; distance 8,861.3 km
Threat Indicators:
- Abuse confidence score: Not available
- Blacklist count: 0
- Known campaigns: None
- Is Tor exit: False
- Is known attacker: False
- Is spam source: False
Network Services:
- Open ports: None detected
- TLS certificates: None
- HTTP title: None
- Service purpose: Firewalled / No Services
- DNS PTR records: None
- Forward resolution: Not confirmed
## Historical Observation
Analysis of 18 historical observations indicates stable, benign behavior:
- Recent subnet classification: Clean (abuse density 0)
- No threat persistence detected
- No correlated IPs identified
- Campaign likelihood: None
- Threat observation count: 0
- Not persistently malicious
## Relationships & Neighborhood
Relationship Graph:
- 9 relationships identified, all pointing to ACEVILLEPTELTD-SG network
- No cross-organization or certificate relationships
Subnet Analysis (43.153.74.75/24):
- Abuse density: 0
- Classification: Clean
- Total siblings: 1
- Active siblings: 1
- Threat siblings: 0
- No neighboring IPs with elevated risk
## Risk Assessment
- Overall risk score: 25 (Low Risk)
- Provider score: 0
- Authority score: 0
- Stability score: 0
- DNSBL listings: 1/8 (minimal impact)
## Recommended Actions
No specific firewall rules or blocking recommendations generated. The IP's low-risk profile and clean historical behavior indicate routine monitoring is appropriate rather than restrictive actions.
## Intelligence Conclusion
IP 43.153.74.75 exhibits characteristics of a benign, low-activity address within a Singapore-registered network (IRT-ACEVILLEPTELTD-SG) but geolocated to Santa Clara, US. The absence of open ports, threat indicators, and historical malicious activity suggests this address is not currently engaged in adversarial behavior. No immediate blocking or mitigation actions required; standard monitoring practices recommended.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | IRT-ACEVILLEPTELTD-SG |
| ASN | AS132203 |
| Network Name | ACEVILLEPTELTD-SG |
| CIDR Block | 43.153.0.0/17 |
| RIR | APNIC |
| Country | US |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
π DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown β Insufficient routing data to classify |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 46% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 21% | 2 | 2 |
| ownership | 31% | 2 | 3 |
| reputation | 32% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 29% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-07-22 21:03:54 UTC |
| Last Seen | 2026-08-01 09:18:39 UTC |
| Profile Built | 2026-08-01 09:21:14 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 23 |
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