# IP Intelligence Briefing: 45.33.84.28/32
Date: 2026-06-22
Risk Score: 25 (Low Risk)
Provider: Linode (AS63949)
## Executive Summary
The IP address 45.33.84.28 operates on Linode infrastructure in New York, US, with a low-risk profile (score 25). The address is classified as cloud compute infrastructure with no active services detected. One DNSBL listing was observed among 8 total checks. No direct threat indicators or known attack campaigns were identified.
## Ownership and Classification
- Organization: Linode (AS63949)
- Network Block: 45.33.0.0/17
- Geolocation: New York, US (America/New_York timezone)
- Infrastructure Type: CloudCompute
- Network Role: Firewalled / No Services
- DNS Reverse: 45-33-84-28.ip.linodeusercontent.com
- Registration Authority: ARIN
## Threat Assessment
Indicators of Compromise:
- No known attacker reputation
- No Tor exit node activity
- No spam source classification
- No associated threat campaigns
- Zero honeypot hits
Blacklist Status:
- Listed on 1 of 8 DNSBLs
- Maximum severity: High (per observation data)
- DNSBL total checks: 8
## Neighborhood Analysis (Subnet: 45.33.84.0/24)
- Abuse Density: 0
- Total Siblings: 2 (1 active)
- Risk Distribution: 1 low, 0 medium, 0 high
- Neighbor IP: 45.33.84.220 (Risk Score: 0, Authority Score: 60)
- Assessment: Subnet exhibits minimal abuse activity
## Historical Observations
Sixteen observations collected through 2026-06-22 indicate:
- Consistent cloud infrastructure classification
- Stable ownership with no recent changes
- One blacklist listing event recorded
- No persistent malicious behavior patterns
- Low inherited risk from subnet neighbors
## Relationship Graph
- LINODE Network: Primary network association
- DNS Hostname: 45-33-84-28.ip.linodeusercontent.com
- No additional organizational or certificate relationships identified
## Recommended Actions
Firewall Policy: No blocking required based on current risk profile. The IP operates on legitimate cloud infrastructure with a low-risk reputation score.
Monitoring Considerations:
- Monitor for sudden service activation (currently firewalled)
- Track DNSBL listing status if security operations require blacklist awareness
- No immediate mitigation or blocking action recommended
Risk Mitigation: Standard monitoring practices apply. The IP does not meet threshold criteria for aggressive blocking or rate limiting.
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*Intelligence generated from IPDebrief platform data. Analysis based on observed signals and historical patterns.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Linode |
| ASN | AS63949 |
| Network Name | LINODE |
| CIDR Block | 45.33.0.0/17 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | 45-33-84-28.ip.linodeusercontent.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | 45-33-84-28.ip.linodeusercontent.com |
π DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 0% | 0 | 0 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 0% | 0 | 0 |
| Overall | 0% | 0 | 0 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-06-18 07:23:52 UTC |
| Last Seen | 2026-06-22 02:20:59 UTC |
| Profile Built | 2026-06-22 03:05:48 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 20 |
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