5.167.69.15📋 Copy

## INTELLIGENCE BRIEFING: 5.167.69.15/32

Executive Summary

IP 5.167.69.15 is a residential endpoint located in Cheboksary, Chuvash Republic, Russia, belonging to ER-Telecom Holding (ASN 57026). The IP carries a moderate risk score of 40 and is classified within a high-abuse density subnet. No active threat indicators were observed at the time of analysis.

Technical Profile

Network Context

The IP resides within the 5.167.69.15/24 subnet, which exhibits high-abuse classification with an abuse density score of 1. The subnet contains 256 total sibling IPs with 149 active. Risk distribution across neighbors shows 93 medium-risk and 7 low-risk addresses, with no high-risk neighbors identified. Multiple relationships map to the ERTHER-CHEB-PPPOE-22-NET network block, confirming PPPOE residential infrastructure.

Threat Indicators

• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Blacklist Count: 0
• DNSBL Listed: 1 of 8 lists
• Active Threat Indicators: None

Observation History

Analysis of 55 historical observations indicates stable behavior with recent "Minimal" signal classifications. The IP is not classified as persistently malicious. Threat observation count is 1, with no sustained malicious activity detected over the observation period.

Recommended Security Actions

Based on risk score 40, the following firewall rules are recommended:

iptables:

```bash

iptables -A INPUT -s 5.167.69.15 -j DROP

```

nftables:

```bash

nft add rule inet filter input ip saddr 5.167.69.15 drop

```

Cloudflare WAF:

```json

{

"action": "block",

"filter": {"expression": "ip.src eq 5.167.69.15"},

"description": "IPDebrief risk score 40"

}

```

AWS WAF:

```json

{

"Addresses": ["5.167.69.15/32"],

"Description": "IPDebrief risk 40"

}

```

Analyst Notes

This IP represents a residential endpoint in a high-density abuse subnet. While no active threat indicators are present at analysis time, the neighborhood context suggests elevated abuse potential. The IP's DNS records (5x167x69x15.dynamic.cheb.ertelecom.ru) confirm dynamic residential allocation. SOC teams should consider blocking at perimeter controls but may allow limited traffic for legitimate residential use cases.

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