# IP Intelligence Briefing: 173.249.31.64/32
Classification: Low Risk
Report Date: Current
Status: Active Monitoring
## Executive Summary
IP address 173.249.31.64 is a low-risk Contabo cloud hosting infrastructure endpoint located in Lauterbourg, Grand Est, Germany. The IP exhibits no malicious indicators, maintains a risk score of 25/100, and presents as a standard virtual machine instance with no active services. No immediate defensive action required.
## Technical Profile
| Attribute | Value |
|---|---|
| **IP Address** | 173.249.31.64/32 |
| **Risk Score** | 25 (Low Risk) |
| **Provider** | Contabo (ASN 51167) |
| **Organization** | Johannes Selg |
| **Location** | Lauterbourg, Grand Est, DE |
| **Infrastructure Type** | CloudCompute / Hosting |
| **DNS Resolution** | vmi433744.contaboserver.net |
| **Open Ports** | None detected |
| **Service Status** | Firewalled / No Services |
## Threat Assessment
Malicious Activity Indicators:
- Blacklist Count: 0
- Tor Exit Node: False
- Known Attacker: False
- Spam Source: False
- Known Campaigns: None detected
- Abuse Confidence Score: Not applicable
Control Plane Data:
- BGP Prefix: 173.249.30.0/23
- Route Stability: False
- DNSBL Listed: 1/8 lists
- RPKI State: Not verified
- IRR Consistency: Not verified
## Network Neighborhood Analysis
Subnet: 173.249.31.64/24
- Abuse Density: 0.5 (moderate)
- Classification: Mostly Clean
- Total Siblings: 4
- Active Siblings: 1
- Threat Siblings: 2
- Inherited Risk: 5
Neighbor IPs:
- 173.249.31.31: Risk 25, Authority 60
- 173.249.31.93: Risk 25, Authority 60
- 173.249.31.159: Risk 25, Authority 60
All neighboring IPs maintain low-risk profiles consistent with the primary subject.
## Observation History
Total Observations: 19 signals
Recent Activity: 2026-06-17 (most recent)
Threat Persistence: 0 days (no persistent malicious activity)
Ownership Changes: 0
Historical signal analysis indicates stable network characteristics with no escalation in risk profile. Signal types observed include operator scoring, routing analysis, service enumeration, ownership verification, reputation assessment, and geolocation confirmation.
## Entity Relationships
Detected Relationships: 40
- Network Associations: Multiple CONTABO network references
- DNS Associations: vmi433744.contaboserver.net
No anomalous relationships detected between this IP and known threat actors, campaigns, or malicious infrastructure.
## Recommended Actions
Security Posture: Standard monitoring
Firewall Rules: None required (low risk)
Threat Blocking: Not recommended
The IP address demonstrates characteristics consistent with legitimate cloud hosting infrastructure. No immediate blocking or mitigation actions warranted based on current threat intelligence.
## Analyst Notes
This Contabo hosting IP represents typical cloud infrastructure behavior with no indicators of compromise. The absence of open ports, combined with low-risk scoring and clean threat feed associations, supports classification as benign network traffic. Continue routine monitoring but no escalation required.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Johannes Selg |
| ASN | AS51167 |
| Network Name | โ |
| CIDR Block | 173.249.30.0/23 |
| RIR | ARIN |
| Country | โ |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | vmi433744.contaboserver.net |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | vmi433744.contaboserver.net |
๐ DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting โ Infrastructure provider without advanced routing |
๐ Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | โ |
| 443 | https | tcp | โ |
| 22 | ssh | tcp | |
| Closed Ports | 25, 3389, 8080, 8443 (3 open / 7 scanned) | ||
| Server | CouchDB/3.5.0 (Erlang OTP/26) |
| HTTP Title | โ |
| SSH Version | SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.13 |
๐ TLS Certificate
| SANs | db.fumagaskiya.com |
| Valid From | 2026-06-05T19:47:21+00:00 |
| Valid Until | 2026-09-03T19:47:20+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 89 days |
| Serial Number | 06E37FA3F892D3A87700BCA3E7E82BBF69EF |
| Thumbprint | 642CFAA7FFA4BDAA60DB82CBBD8D4884BDF3C6CC |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 2 | 3 |
| routing | 32% | 2 | 3 |
| services | 35% | 2 | 3 |
| ownership | 26% | 3 | 4 |
| reputation | 27% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 29% | 12 | 19 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-07 23:03:55 UTC |
| Last Seen | 2026-06-27 02:14:50 UTC |
| Profile Built | 2026-06-28 02:21:32 UTC |
| Data Freshness | Live |
| Signal Types | 26 |
| Total Observations | 34 |
Full dossier details are available via our API.