# IP Intelligence Briefing: 81.199.26.75/32
Classification: Low Risk | Status: Active | Date: 2026-07-29
## Executive Summary
IP address 81.199.26.75 is classified as a low-risk address with no active threat indicators. The IP resides in Frankfurt am Main, Germany, under ASN 62240 (IPXO-DE-Frankfurt-81-199-26-0-24 netblock). No open services, blacklisting, or malicious activity observed. Recommended firewall policy: allow with standard monitoring.
## Technical Profile
| Attribute | Value |
|---|---|
| **IP Address** | 81.199.26.75/32 |
| **Risk Score** | 0 |
| **ASN** | 62240 |
| **Organization** | Private Customer |
| **Netblock** | 81.199.26.0/23 |
| **Country** | DE (Germany) |
| **City** | Frankfurt am Main |
| **Region** | Hesse |
| **Classification** | Firewalled / No Services |
| **DNSSEC Valid** | Yes |
## Service Analysis
- Open Ports: None detected
- DNS Records: No forward resolution or PTR records
- HTTP Services: No active HTTP endpoints
- TLS Certificates: None
- Email Reputation: No email authentication records (SPF/DMARC not applicable)
The IP shows no active service signatures, consistent with a firewalled or residential endpoint.
## Threat Indicators
- Blacklist Count: 0
- Known Attacker: No
- Spam Source: No
- Tor Exit Node: No
- Abuse Confidence Score: Not applicable
- Active Campaigns: None
- Threat Feeds: No matches
## Network Neighborhood Analysis
The /24 subnet (81.199.26.0/24) contains 43 total IPs with the following distribution:
| Metric | Value |
|---|---|
| **Abuse Density** | 0.1628 |
| **Classification** | Mostly Clean |
| **Inherited Risk** | 6 |
| **Active Siblings** | 34 |
| **Threat Siblings** | 7 |
Risk Distribution in Subnet:
- High Risk: 0
- Medium Risk: 1
- Low Risk: 41
The subnet demonstrates minimal abuse density with threat activity concentrated in a small minority of addresses.
## Temporal Analysis
- Observation Count: 13 signals recorded
- Ownership Changes: 0
- Threat Persistence Days: 0
- Route Changes (30d): 0
- Persistently Malicious: No
Recent observations (2026-07-29) confirm consistent geolocation (DE), ownership (Private Customer), and network registration data with no sudden changes.
## Control Plane & Routing
| Metric | Value |
|---|---|
| **Origin ASN** | 62240 |
| **BGP Prefix** | 81.199.26.0/24 |
| **Route Stable** | No |
| **DNSSEC** | Valid |
| **DNSBL Listed** | 0/8 |
| **Operator Score** | 0.1304 (Minimal) |
## Recommended Actions
Firewall Policy:
- Default Action: Allow
- Rate Limiting: Standard (if applicable)
- Logging: Standard connection logging recommended
No specific firewall rules or blocking recommendations generated due to low risk profile.
## Conclusion
IP 81.199.26.75 represents a low-risk endpoint with no active threat indicators. The address shows stable network characteristics, resides in a predominantly clean subnet, and exhibits no malicious behavior patterns. Standard monitoring is sufficient; no blocking or mitigation actions recommended.
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*Report generated using IPDebrief intelligence platform data.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Private Customer |
| ASN | AS62240 |
| Network Name | IPXO-DE-Frankfurt-81-199-26-0-24 |
| CIDR Block | 81.199.26.0/23 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
๐ DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown โ Insufficient routing data to classify |
๐ Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ 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 | 0% | 0 | 0 |
| Overall | 12% | 3 | 3 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-07-23 01:41:59 UTC |
| Last Seen | 2026-08-02 17:02:51 UTC |
| Profile Built | 2026-07-29 16:45:52 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 14 |
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