97.138.213.169📋 Copy

# IP Intelligence Briefing: 97.138.213.169/32

Date: July 31, 2026

Classification: Moderate Risk - Residential Mobile Endpoint

Analyst: IPDebrief Intelligence Team

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## Executive Summary

IP 97.138.213.169 is a residential mobile endpoint operated by Verizon Business under the WIRELESSDATANETWORK network. Risk assessment scores 50 (Moderate Risk) with a clean subnet classification. The address resolves to Verizon mobile DNS infrastructure and shows no malicious indicators in current threat feeds.

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## Technical Profile

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## DNS & Resolution

• PTR Hostname: 169.sub-97-138-213.myvzw.com
• Forward Resolution: Confirmed (1 record)
• Domain: myvzw.com (Verizon mobile domain)
• DNSSEC: Valid
• Email Reputation: Not scored (no email services detected)

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## Threat Indicators

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## Control Plane Analysis

• BGP Prefix: 97.138.192.0/18
• Origin ASN: 6167
• AS Path: 7018 → 701 → 22394 → 6167
• Route Changes (30d): 1 (moderate instability)
• MoAS Count: 1 (Multi-Origin Autonomous System)
• Route Stability: Unstable

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## Neighborhood Assessment (97.138.213.0/24)

The /24 subnet demonstrates minimal abuse activity with no threat-identified neighbors.

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## Observation History

Recent signal observations indicate:

• Port Scanning Activity: Detected (July 31, 2026)
• ASN Resolution: Consistent (ASN 6167, Age: ~25 years)
• BGP Routing: Active with 1 route change in 30-day window
• Subnet Classification: Maintained as "clean" with 0 abuse density

No persistent malicious activity detected in observation window.

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## Relationship Graph

The IP maintains associations with:

1. DNS: 169.sub-97-138-213.myvzw.com (Verizon mobile DNS)

2. Network: WIRELESSDATANETWORK (Verizon Business)

No certificate or infrastructure associations detected.

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## Recommended Actions

Immediate:

• Monitor for port scanning activity (already observed)
• Review inbound traffic patterns from this /24 subnet

Firewall Rules (iptables/nftables):

```bash

# Allow if legitimate traffic expected

-A INPUT -s 97.138.213.0/24 -m state --state ESTABLISHED,RELATED -j ACCEPT

# Block if suspicious activity detected

-A INPUT -s 97.138.213.169/32 -j DROP # Replace with ACCEPT if legitimate

```

Cloudflare WAF:

• Set IP risk threshold to 50 (current profile)
• Enable rate limiting for port scanning indicators

AWS WAF:

• Configure IP-based rules for 97.138.213.0/24 subnet
• Monitor for abuse density changes

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## Intelligence Assessment

This IP represents a legitimate Verizon residential mobile endpoint with standard risk characteristics for carrier-managed mobile infrastructure. The moderate risk score (50) reflects the residential nature and some DNSBL listings, but the absence of malicious indicators, threat feeds, or known campaigns suggests benign activity.

Key Risk Factors:

• Residential mobile endpoints can be used for compromised devices
• Route instability (1 change in 30d) may indicate network reconfiguration
• DNSBL presence on 2 of 8 lists warrants monitoring

Mitigating Factors:

• Clean subnet classification
• No malicious threat indicators
• No known campaigns or attacker associations
• Residential network role (lower threat surface than hosting/datacenter)

---

Status: Monitor for activity changes

Confidence: High - Data from multiple authoritative sources

Last Updated: July 31, 2026

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