177.190.77.140📋 Copy

# IP Intelligence Briefing: 177.190.77.140/32

Date: 2026-07-23

Classification: Low Risk / No Active Threat

Analysis Status: Complete

---

## Executive Summary

IP 177.190.77.140 is classified as low risk with a risk score of 0. The address shows no active services, no open ports, and no known threat indicators. Historical data indicates intermittent geolocation signals with conflicting origin data (US/Brazil) and some historical blacklist exposure that has since been resolved.

---

## Technical Profile

Ownership & Registration:

• ASN: Not registered
• Organization: Not registered
• CIDR Block: 177.190.77.0/24
• RIR: Not registered

Geolocation:

• Primary: United States (Boston, MA)
• Secondary: Brazil (São Paulo, SP) – low confidence (0.52)
• Note: Geographic consensus not confirmed; multiple signal sources show conflicting data

Network Role:

• Classification: Firewalled / No Services
• Infrastructure Type: Not cloud, not CDN, not VPN, not proxy
• Not a Tor exit node or hosting provider

---

## Threat Intelligence

Current Risk Indicators:

• Blacklist Count: 0
• Abuse Confidence Score: Not available
• Known Campaigns: None
• Threat Feeds: No active indicators

Historical Observations:

• 16 total signal observations recorded
• Historical blacklist exposure detected on 2026-07-23 with high severity listings (now cleared)
• DNSSEC validation confirmed for reverse zone: 140.77.190.177.in-addr.arpa
• TLD association: .br (net.br)

Behavioral Analysis:

• Total Incidents: 0
• Honeypot Hits: 0
• Enumeration Strikes: 0
• WAF Violations: 0
• Auto-Banned: No
• Persistently Malicious: No

---

## Neighborhood Analysis

Subnet: 177.190.77.0/24

Abuse Density: 0%

Total Siblings: 2

Active Threat Siblings: 0

Neighbor Risk Profile:

• 177.190.77.40: Risk Score 0, Authority Score 50
• 177.190.77.156: Risk Score 0, Authority Score 50

Both sibling IPs show low risk with moderate authority scores, indicating stable infrastructure.

---

## Network Connectivity

Traceroute Summary:

• Hop Count: 30
• Timeouts: 19 hops (63% packet loss)
• Transit Networks: Comcast, Lumen
• First Hop RTT: 0.8ms
• Last Hop RTT: 162.8ms

Control Plane:

• Route Stability: Unstable
• RPKI State: Not validated
• DNSSEC: Valid
• IRR Consistency: Not assessed

---

## Relationship Graph

No relationships detected to related subnets, hostnames, organizations, or certificates. The IP operates in isolation with no observable associations.

---

## Recommended Actions

Firewall/Security Rules: No active blocking required based on current risk profile.

Monitoring Priority: Low

• No immediate threat action required
• Continue standard monitoring for any service activation
• Monitor for emergence of threat indicators

SOC Analyst Notes:

• IP shows no active services or open ports
• Historical blacklist exposure has been cleared
• Geographic inconsistency warrants periodic review if IP activity increases
• Low-risk classification supports continued allow-list status if previously whitelisted

---

Status: No immediate action required. Maintain standard monitoring.

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