# IP Intelligence Briefing: 110.25.115.52/32
## Executive Summary
IP address 110.25.115.52 is assigned to Jeff Ho under ASN 9674 (FEG-MPLS-NETWORK-NET) in Taiwan. The address presents a moderate risk profile (40/100) with no active threat indicators. The subnet shows clean classification with zero abuse density and no threat siblings.
## Ownership and Registration
- ASN: 9674
- Organization: Jeff Ho
- Network Name: FEG-MPLS-NETWORK-NET
- CIDR Block: 110.25.0.0/16
- RIR: APNIC
- Geolocation: Taiwan (23.7°N, 120.96°E)
- Timezone: Asia/Taipei
## Network Characteristics
- Classification: Firewalled / No Services
- Open Ports: None detected
- DNS Records: PTR resolves to 110-25-115-52.adsl.fetnet.net
- Forward Resolution: Confirmed to fetnet.net
- Email Authentication: SPF record present; DMARC absent
- DNSSEC: Valid
## Threat Assessment
Risk Score: 40 (Moderate Risk)
Threat Indicators:
- No known attacker signatures
- No Tor exit node activity
- No spam source classification
- Zero blacklist entries at time of analysis
- No associated threat campaigns
Control Plane Data:
- DNSBL listings: 2 of 8 total lists
- Route stability: False (route changes detected)
- Operator Score: 0.2609 (Basic)
## Temporal Analysis
- Ownership Changes: None recorded
- Threat Persistence: Not persistently malicious
- Threat Observation Count: 0
- Recent Activity: 16 historical observations tracked
## Neighborhood Analysis
- Subnet: 110.25.115.52/24
- Abuse Density: 0 (clean)
- Total Siblings: 1
- Active Siblings: 1
- Threat Siblings: 0
- Risk Distribution: High: 0, Medium: 0, Low: 0
## Relationship Graph
- DNS Associations: 110-25-115-52.adsl.fetnet.net (repeated entries)
- Network Association: FEG-MPLS-NETWORK-NET
## Recommended Actions
No immediate blocking or allowlisting actions recommended. The IP shows no active malicious behavior, no open services, and a clean neighborhood profile. Monitor for any changes in threat indicators or service deployment.
## Intelligence Narrative
The IP address 110.25.115.52 is a residential or small-business IP in Taiwan with a moderate risk classification primarily driven by DNSBL listings (2/8). However, operational indicators show no active services, no threat signatures, and a clean subnet environment. The moderate risk score should not be treated as an immediate threat requiring blocking. The IP's static nature (no ownership changes, no threat persistence) combined with the absence of open ports and zero threat indicators suggests legitimate usage. SOC analysts may observe this IP but should prioritize monitoring over active mitigation.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Jeff Ho |
| ASN | AS9674 |
| Network Name | FEG-MPLS-NETWORK-NET |
| CIDR Block | 110.25.0.0/16 |
| RIR | APNIC |
| Country | TW |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | 110-25-115-52.adsl.fetnet.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 110-25-115-52.adsl.fetnet.net |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 2/2 domains |
| DMARC | 0/2 domains |
| FCrDNS | 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 | AS9674 |
| Network Prefix | 110.24.0.0/13 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 21% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 12% | 2 | 2 |
| reputation | 8% | 1 | 2 |
| geolocation | 28% | 2 | 3 |
| Overall | 15% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-13 09:16:44 UTC |
| Last Seen | 2026-09-29 20:34:40 UTC |
| Profile Built | 2026-09-29 03:06:15 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 22 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 110.25.115.52
Who owns the IP address 110.25.115.52?
110.25.115.52 is registered to Jeff Ho. The address falls within the 110.25.0.0/16 network block. Registration is held at APNIC.
Where is 110.25.115.52 located?
Geolocation data places 110.25.115.52 in Taiwan. The local time zone is Asia/Taipei. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 110.25.115.52 malicious or safe?
110.25.115.52 currently carries a high risk assessment, meaning indicators associated with malicious or abusive activity have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 110.25.115.52?
The reverse DNS (PTR) record for 110.25.115.52 is 110-25-115-52.adsl.fetnet.net. This hostname is forward-confirmed, meaning it resolves back to the same address.