91.44.164.76
IP Intelligence Briefing: 91.44.164.76/32
Date: 2026-06-05
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**1. Risk Profile**
- Risk Score: 40 (Moderate Risk)
- Provider: Deutsche Telekom AG (AS3320)
- Geolocation: Germany (Bavaria, Schwarzenfeld), Latitude: 51.17, Longitude: 10.45
- Mobile Carrier: Telekom (MCC 262, MNC 01, LTE/5G)
- Network Role: Mobile IP (residential classification, no cloud/CDN/VPN)
- Threat Indicators: No malicious activity detected (no abuse confidence, Tor, spam, or campaign links).
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**2. Observation History**
- Geolocation Consistency: Stable over 30 days (Schwarzenfeld, Germany).
- Network Stability: Subnet abuse density is 1/10 (mostly clean).
- DNS Associations: Linked to `p5b2ca44c.dip0.t-ipconnect.de` (no email auth records).
- Threat Signals: No recent scans, open ports, or TLS certs detected.
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**3. Relationships & Neighbors**
- Network Links:
- Same network: `DTAG-DIAL23` (Deutsche Telekom AG).
- DNS: `p5b2ca44c.dip0.t-ipconnect.de`.
- Subnet Neighbors:
- No active siblings in the 91.44.164.0/24 subnet (abuse density: 0).
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**4. Actionable Recommendations**
- Firewall Rules:
- iptables: `iptables -A INPUT -s 91.44.164.76 -j DROP`
- nftables: `nft add rule inet filter input ip saddr 91.44.164.76 drop`
- Cloudflare WAF: Block IP with rule `{\"action\":\"block\",\"filter\":{\"expression\":\"ip.src eq 91.44.164.76\"}}`
- Monitoring: Track geolocation consistency and network behavior changes.
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**5. Summary**
The IP 91.44.164.76 is associated with Deutsche Telekom AG’s mobile network in Germany. It shows no direct malicious activity but has a moderate risk score due to network configuration or historical data. Monitor for unexpected behavior, but no immediate mitigation is required.
Next Steps:
- Validate geolocation consistency with internal logs.
- Ensure no unexpected services or connections emerge.
- Reassess risk if new threats or network changes are detected.
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*Generated by IPDebrief | © 2026 Jason Alberino*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | DTAG-NIC |
| ASN | AS3320 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | p5b2ca44c.dip0.t-ipconnect.de |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | p5b2ca44c.dip0.t-ipconnect.de |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Mobile |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 24% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 20% | 2 | 3 |
| reputation | 19% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 17% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-11 21:11:41 UTC |
| Last Seen | 2026-06-26 13:15:15 UTC |
| Profile Built | 2026-06-26 13:24:31 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.