15.135.220.122📋 Copy

IP INTELLIGENCE BRIEFING: 15.135.220.122/32

Assessment: LOW RISK – Legitimate AWS Infrastructure

Ownership & Infrastructure

The IP address 15.135.220.122 belongs to Amazon.com, Inc. (ASN 16509) within the AMAZO-4 network block (15.135.0.0/16). Geolocation data confirms placement in Sydney, NSW, Australia (ap-southeast-2 region). DNS records resolve to ec2-15-135-220-122.ap-southeast-2.compute.amazonaws.com, confirming this is an Amazon EC2 instance. The infrastructure shows no open ports and is classified as firewalled with no exposed services.

Risk Profile

Current risk score: 25 (Low Risk). The IP registers as a cloud provider resource with no known malicious indicators. Threat indicators array is empty; the address is not classified as a Tor exit node, known attacker, or spam source. Blacklist count remains at zero. The control plane shows one DNSBL listing against eight total lists with an operator score of 0.2609. Route stability is flagged as unstable with no route changes observed in the past 30 days.

Observation History

Analysis of 21 signal observations reveals consistent patterns since at least mid-June 2026. Geolocation signals consistently report Sydney, Australia across multiple probe sets. Risk assessments remain categorized as "Basic" with operator scores of 0.2609. No escalation in threat posture observed; the IP maintains persistent benign behavior with zero threat persistence days recorded.

Network Relationships

Relationship mapping identifies seven associations, all benign: four DNS hostname associations to the EC2 address and three network-level associations to AMAZO-4. No connections to malicious organizations, campaigns, or certificate-based threats detected.

Neighborhood Analysis

The /24 subnet (15.135.220.122/24) shows abuse density of 0.5 with a "mostly_clean" classification. One neighboring IP (15.135.220.65) presents a risk score of 25 with authority score of 60. The target IP represents the sole active sibling within the subnet.

Recommended Actions

No defensive actions required. The IP address represents legitimate AWS cloud infrastructure with no threat indicators. Standard AWS egress filtering applies. Monitor for any service exposure changes if network role transitions from firewalled to open.

Status: Clear for traffic. No blocking or filtering required.

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