# Intelligence Briefing: 161.35.219.37/32
Classification: Low Risk
Analysis Date: 2026-08-06
Target: 161.35.219.37
## Executive Summary
The IP address 161.35.219.37 presents a low-risk profile with an overall risk score of 25. The address is hosted on DigitalOcean infrastructure in Frankfurt am Main, Germany, operating as a cloud compute resource with no active open services detected. The IP demonstrates stable ownership characteristics with no evidence of persistent malicious activity.
## Infrastructure Profile
Ownership: DIGITALOCEAN-161-35-0-0
ASN: 14061 (DigitalOcean, LLC)
CIDR Block: 161.35.0.0/16
Geolocation: Frankfurt am Main, Hesse, Germany (DE)
Infrastructure Type: CloudCompute
Service Status: Firewalled / No Services
The IP resides within a cloud hosting environment with no exposed services. No open ports were detected during service enumeration, indicating a properly configured firewall or minimal service exposure.
## DNS Analysis
PTR Record: pete.inetservices.gr
Forward Resolution: Confirmed
Email Authentication: SPF and DMARC records not configured
DNSBL Status: Listed on 1 of 8 DNSBLs checked
DNS resolution is functional with consistent forward and reverse lookups. The hostname inetservices.gr appears to be associated with pete.inetservices.gr. No email authentication records are present.
## Threat Assessment
Risk Score: 25 (Low Risk)
Abuse Confidence Score: Not applicable
Blacklist Count: 0 active blacklists
Known Attacker: No
Spam Source: No
Tor Exit Node: No
No threat indicators were identified. The IP is not flagged as a known attacker, spam source, or Tor exit node. Campaign correlation analysis showed no matches to known threat campaigns.
## Historical Observation Analysis
The IP has generated 18 observations across the monitoring period. Key historical signals indicate:
- Abuse Density: 1 (low) in the /24 neighborhood
- Subnet Classification: mostly_clean
- Threat Persistence: 0 days of persistent malicious activity
- Ownership Changes: 0
- Geolocation Validation: Consistent with Frankfurt, Germany (296.5 km from probe location)
The observation history shows stable characteristics with no significant changes in geolocation or ownership. The IP is not classified as persistently malicious.
## Network Relationships
DNS Associations: pete.inetservices.gr (multiple records)
Network Association: DIGITALOCEAN-161-35-0-0
The IP maintains associations primarily through DNS records and network containment within the DigitalOcean infrastructure.
## Neighborhood Analysis
Subnet: 161.35.219.37/24
Abuse Density: 0 (no active abuse detected in neighborhood)
Total Siblings: 0
Active Siblings: 0
Threat Siblings: 0
The /24 neighborhood shows no abuse activity, with no neighboring IPs flagged for malicious behavior.
## Recommended Security Actions
Risk Score: 25 (Low)
Recommended Actions: None required
Based on the low-risk profile and absence of threat indicators, no specific firewall rules or blocking actions are recommended. Standard monitoring practices apply.
## Conclusion
IP 161.35.219.37 presents a benign profile consistent with legitimate cloud infrastructure hosting. The address demonstrates stable characteristics, proper DNS configuration, and no evidence of malicious activity. Routine monitoring is sufficient; no immediate blocking or mitigation actions are warranted.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | DigitalOcean, LLC |
| ASN | AS14061 |
| Network Name | DIGITALOCEAN-161-35-0-0 |
| CIDR Block | 161.35.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | pete.inetservices.gr |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | pete.inetservices.gr |
๐ DNS Hygiene
| Hygiene Score | 60% (Good) |
| SPF | Not configured |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Tier 3 โ Basic operator with some routing infrastructure |
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 | Apache |
| HTTP Title | โ |
| SSH Version | SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.18 |
๐ TLS Certificate
| SANs | pete.inetservices.gr |
| Valid From | 2026-07-30T08:04:13+00:00 |
| Valid Until | 2026-10-28T08:04:12+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 89 days |
| Serial Number | 0555E319F4FD6ACE420DA808A6FCBC4C1E41 |
| Thumbprint | B0F60CB834937F7C4EA0DEBD55B322FAC5FF6D27 |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 4 |
| routing | 17% | 1 | 1 |
| services | 35% | 2 | 3 |
| ownership | 35% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 35% | 2 | 3 |
| Overall | 30% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-08-03 11:21:59 UTC |
| Last Seen | 2026-08-13 04:52:38 UTC |
| Profile Built | 2026-08-13 05:05:27 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 25 |
Full dossier details are available via our API.