157.10.161.11
157.10.161.11 is an IPv4 address operated by Fahmi Firdaus (AS136052), geolocated to Cicurug, Indonesia. Its reverse DNS name is ip157-10-161-11.cloudhost.web.id. As of October 7, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
## Intelligence Briefing: 157.10.161.11
Classification: LOW RISK – No Immediate Action Required
Date: 2026-07-25
Executive Summary
IP address 157.10.161.11 is a clean, non-malicious host located in Indonesia with no active threat indicators. The IP exhibits standard hosting behavior with no open ports or services detected. No firewall blocking is recommended at this time.
Ownership & Registration
- Organization: Fahmi Firdaus (IDNIC-TMS-ID)
- ASN: 136052
- CIDR Block: 157.10.160.0/23
- RIR: ARIN
- Country: Indonesia (ID)
- Region: West Java, Cicurug
Threat Indicators
- Risk Score: 0.0 (Low Risk)
- Abuse Confidence Score: None
- Blacklist Count: 0
- Threat Feed Matches: None
- Known Campaigns: None
- Tor Exit Node: No
- Spam Source: No
Network & Service Analysis
- Network Role: Firewalled / No Services
- Open Ports: None detected
- TLS Certificate: None
- HTTP Services: None
- DNS PTR: ip157-10-161-11.cloudhost.web.id
- DNSBL Listed: 0/8 lists
Neighborhood Assessment (157.10.161.0/24)
- Abuse Density: 0.0 (Clean)
- Subnet Classification: Clean
- Total Siblings: 3
- Active Siblings: 1
- Threat Siblings: 0
Notable Neighbors:
| IP Address | Risk Score | Authority Score |
|---|---|---|
| 157.10.161.144 | 0 | 50 |
| 157.10.161.207 | 25 | 50 |
Historical Analysis
- Observation Count: 18 signals recorded
- Ownership Changes: 0
- Threat Persistence Days: 0
- Is Persistently Malicious: No
- Recent Classification Trend: Stable/Clean
Relationship Graph
- Network Associations: IDNIC-TMS-ID (4 relationships)
- DNS Associations: ip157-10-161-11.cloudhost.web.id (6 relationships)
Recommended Actions
No immediate blocking or monitoring actions are required. The IP shows no malicious behavior, no blacklist entries, and operates in a low-risk subnet. Continue standard passive monitoring.
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Analyst Notes: This IP appears to be a legitimate hosting endpoint with proper infrastructure classification. The absence of open services and clean threat indicators supports continued non-action.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Fahmi Firdaus |
| ASN | AS136052 |
| Network Name | IDNIC-TMS-ID |
| CIDR Block | 157.10.160.0/23 |
| RIR | ARIN |
| Country | ID |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ip157-10-161-11.cloudhost.web.id |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | ip157-10-161-11.cloudhost.web.id |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | 0/2 domains |
| DMARC | 0/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS136052 |
| Network Prefix | 157.10.161.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-08 19:10:46 UTC |
| Last Seen | 2026-10-07 01:09:14 UTC |
| Profile Built | 2026-10-07 01:10:10 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 22 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 157.10.161.11
Who owns the IP address 157.10.161.11?
157.10.161.11 is registered to Fahmi Firdaus. The address falls within the 157.10.160.0/23 network block. Registration is held at ARIN.
Where is 157.10.161.11 located?
Geolocation data places 157.10.161.11 in Cicurug, West Java, Indonesia. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 157.10.161.11 malicious or safe?
157.10.161.11 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 157.10.161.11?
The reverse DNS (PTR) record for 157.10.161.11 is ip157-10-161-11.cloudhost.web.id. This hostname is not forward-confirmed, so it should be treated as a weak signal.