68.171.122.98📋 Copy

# IP Intelligence Briefing: 68.171.122.98/32

Classification: Residential ISP Customer IP

Risk Level: Low (Score: 20/100)

Date: 2026-07-27

---

## Executive Summary

IP 68.171.122.98 is a residential customer address assigned to Grand River Mutual Telephone Corporation (ASN 395582) in the United States. The IP demonstrates a low-risk profile with no active threat indicators, no open services, and standard residential ISP characteristics. No immediate defensive action required.

---

## Network Profile

• Organization: Grand River Mutual Telephone Corporation
• ASN: 395582
• CIDR Block: 68.171.112.0/20
• Network Name: GRMNET-BLK-5
• Location: United States (Iowa, Leon)
• ISP Type: Residential/Access Provider

---

## Threat Assessment

• Risk Score: 20 (Low Risk)
• Abuse Confidence: None detected
• Blacklist Status: Clean (0 lists)
• Threat Indicators: None
• Known Campaigns: None
• Campaign Likelihood: Not associated with known malicious campaigns

Key Findings:

• No active threat indicators detected
• Not identified as a Tor exit node, proxy, VPN, or CDN
• No known attacker or spam source designation
• Reputation sources show no malicious associations

---

## Network Behavior

• Open Ports: None (Firewalled/No Services)
• DNS PTR: customer171-122-98.grm.net
• Forward Resolution: Confirmed (1 hostname)
• Email Authentication: SPF and DMARC records present
• Service Type: Residential customer endpoint

---

## Geographic Validation

• Reported Location: Leon, Iowa, United States
• Geo Confidence: 0.35 (Low-Moderate)
• RTT Validation: 66ms average RTT for 7145km distance shows RTT violation
• Note: Distance/RTT discrepancy common in residential ISP geolocation; does not indicate malicious activity

---

## Historical Activity

• Observation Count: 19 signals
• Observation Period: Recent monitoring (2026-07-27)
• Ownership Changes: 0
• Threat Persistence: 0 days
• Persistent Malicious Activity: No

---

## Associated Entities

• DNS Hostnames: customer171-122-98.grm.net
• Network Associations: GRMNET-BLK-5 (multiple relationships)
• Subnet Risk: 0 (No high/medium risk neighbors in /24)
• Abuse Density: 0

---

## Recommended Actions

No immediate security actions required.

If Blocking Is Desired (Low Priority):

```bash

# iptables/nftables

iptables -A INPUT -s 68.171.122.98/32 -j DROP

```

For Monitoring:

• Monitor for new open ports or service changes
• Track for any blacklisting events
• Continue standard ISP customer IP monitoring practices

---

## Intelligence Notes

This IP represents standard residential broadband customer traffic from Grand River Mutual Telephone Corporation. The low risk score, absence of services, clean blacklist status, and residential nature indicate legitimate customer usage. The RTT/geolocation validation anomaly is consistent with residential ISP routing patterns and does not indicate compromise. No defensive action recommended beyond standard ISP customer IP monitoring.

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