38.242.232.186📋 Copy

# INTELLIGENCE BRIEFING: 38.242.232.186/32

Classification: Moderate Risk (Score: 40)

Date: 2026-06-26

Prepared By: IPDebrief Intelligence Team

---

## EXECUTIVE SUMMARY

IP address 38.242.232.186 is a cloud compute infrastructure endpoint operated by Contabo via Cogent Communications (ASN: 51167). The asset presents moderate risk due to its hosting infrastructure classification and presence within a subnet with elevated abuse density. No active threat indicators were detected, but the IP is listed on 2 of 8 DNSBL feeds with a moderate operator risk score (0.1304).

---

## OWNERSHIP & INFRASTRUCTURE PROFILE

The IP resolves to hostname `vmi3096119.contaboserver.net` and has a reverse DNS entry pointing to `ip-186-232-242-38.static.contabo.net`. No active services or open ports were detected during probing.

---

## THREAT ASSESSMENT

Current Risk Profile:

• Overall Risk Score: 40/100 (Moderate)
• Abuse Confidence: Not elevated
• Blacklist Count: 0 (active)
• Tor Exit: No
• Known Attacker: No
• Spam Source: No

Control Plane Indicators:

• DNSBL Listed: 2 of 8 lists
• Route Stability: False
• Operator Risk Score: 0.1304 (Minimal)
• RPKI State: Not evaluated

No correlation with known threat campaigns or malicious infrastructure fingerprints.

---

## NEIGHBORHOOD ANALYSIS

Subnet: 38.242.232.186/24

Notable Neighbor:

• 38.242.232.20: Risk Score 50, Authority Score 60

The subnet exhibits moderate abuse density with one identified threat sibling, suggesting potential correlation with neighboring infrastructure.

---

## OBSERVATION HISTORY

Total Observations: 24 signals recorded

Recent Activity (June 2026):

• 2026-06-20: Network and routing signals detected (confidence: 0.60)
• 2026-06-15: Service scanning performed; ports closed; subnet classification "mostly_clean"
• Ownership stability: 0 changes recorded
• Threat persistence: 0 days; not classified as persistently malicious

The IP demonstrates stable ownership patterns with no escalation in threat signals over the observation period.

---

## RELATED ENTITIES

DNS Associations:

• vmi3096119.contaboserver.net
• ip-186-232-242-38.static.contabo.net
• contaboserver.net

Network Relationships:

• COGENT-A network association
• 43 total relationship links identified

---

## RECOMMENDED ACTIONS

Firewall Rules:

```bash

# iptables

iptables -A INPUT -s 38.242.232.186 -j DROP

# nftables

nft add rule inet filter input ip saddr 38.242.232.186 drop

# Nginx

deny 38.242.232.186;

# pfSense

38.242.232.186/32

# Cloudflare WAF

{"description":"Block 38.242.232.186 — IPDebrief risk score 40","action":"block","filter":{"expression":"ip.src eq 38.242.232.186"}}

# AWS WAF

{"Addresses":["38.242.232.186/32"],"Description":"IPDebrief risk 40"}

```

Assessment: While no active threat indicators were detected, the moderate risk score (40) combined with the subnet's elevated abuse density (0.5) warrants monitoring or blocking depending on organizational risk tolerance. The firewall rules above are probabilistic and should be combined with additional threat signals before implementing.

---

END OF BRIEFING

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.