156.225.1.112📋 Copy

# IP Intelligence Briefing: 156.225.1.112/32

Date: 2026-07-25

Classification: Moderate Risk

Analyst: IPDebrief Intelligence Team

---

## Executive Summary

IP address 156.225.1.112 presents a moderate risk profile (score: 50/100) with no active threat indicators. The address belongs to the 156.225.1.0/24 block owned by Cloud Innovation Support under ASN 9465. Geolocation data indicates registration in Hong Kong with reported coordinates in Seychelles. The subnet demonstrates minimal abuse density with 35 neighboring addresses, of which only three exhibit medium-risk scores.

---

## Technical Profile

---

## Threat Indicators

• Blacklist Status: Listed on 2 DNSBL feeds
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• Campaign Association: None identified
• Threat Persistence: 0 days
• Persistent Malicious Activity: False

---

## Neighborhood Analysis (156.225.1.0/24)

The /24 subnet contains 36 total sibling addresses with the following risk distribution:

• High Risk: 0 addresses
• Medium Risk: 3 addresses (scores 25-65)
• Low Risk: 29 addresses (score 0)
• Abuse Density: 0%

Notable medium-risk neighbors include 156.225.1.17, 156.225.1.30, 156.225.1.37, 156.225.1.40, 156.225.1.42, and 156.225.1.96.

---

## Historical Observations

Fourteen signal observations recorded since last update (2026-07-25). Key temporal indicators:

• Ownership Changes: 0
• Threat Observation Count: 0
• Threat Persistence Days: 0
• Geolocation Consistency: Maintained HK/Seychelles reporting
• Network Stability: Route changes over 30 days: 0

---

## Network Infrastructure

• BGP Prefix: 156.225.1.0/24
• Origin ASN: 9465
• Route Stability: False
• RPKI State: Not evaluated
• DNSSEC Valid: Yes
• HOP Count (Traceroute): 30
• Transit Networks: Comcast, NTT

---

## Recommended Actions

Based on the moderate risk profile and DNSBL listings, the following actions are recommended for defensive posture:

1. Monitor – Add IP to SIEM watchlist for traffic correlation

2. Block – Consider blocking if internal policy requires action on DNSBL-listed IPs

3. Investigate – Review inbound connection logs for this subnet

4. Rate Limit – Implement connection rate limiting if traffic patterns indicate abuse

Firewall Rule Example (iptables):

```bash

iptables -A INPUT -s 156.225.1.0/24 -j DROP

# Or implement rate limiting instead of full block

```

---

## Intelligence Conclusion

IP 156.225.1.112 presents a moderate risk profile characterized by DNSBL listings without active threat indicators. The subnet maintains low abuse density with minimal correlated malicious activity. While no immediate threat is detected, the moderate risk score warrants ongoing monitoring and consideration of defensive blocking based on organizational risk tolerance.

Confidence Level: Moderate

Next Review: Recommended within 30 days

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