104.192.139.5
Intelligence Briefing: 104.192.139.5/32
Ownership and Infrastructure
The profile identifies the address under ownership of Atlassian Network Services, Inc. (ASN 16509, Netname ATLASSIAN-GLOBAL). Network role classification indicated a Web Server operating on standard ports 80 (HTTP) and 443 (HTTPS). Server banners returned a CloudFront designation.
Risk and Threat Posture
Reputation assessments classified the IP as Low Risk with a risk score of 25. No known campaigns, threat indicators, or blacklist listings were associated with the address. Behavioral analysis recorded zero total incidents, zero honeypot hits, and no enumeration strikes.
Data Coherence and Contradictions
Signal analysis identified two primary contradictions. Claimed geolocation data contradicted RTT physics measurements, and while RPKI state validated as valid, the IRR route object displayed inconsistency. Coherence scoring labeled the profile as Mixed Signals with a score of 62 and a threat actor classification of Suspicious Host.
Recommendation
Analysts recommended a Monitor action with low severity. This recommendation was based on the presence of signal contradictions and insufficient data to confirm specific intent. Data freshness indicated live observations as of the latest profile update.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Atlassian Network Services, Inc. |
| ASN | AS16509 |
| Network Name | ATLASSIAN-GLOBAL |
| CIDR Block | 104.192.136.0/21 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Web Server |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| Closed Ports | 22, 25, 3389, 8080, 8443 (2 open / 7 scanned) | ||
| Server | CloudFront |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 38% | 2 | 4 |
| routing | 63% | 4 | 5 |
| services | 27% | 2 | 3 |
| ownership | 36% | 3 | 4 |
| reputation | 13% | 1 | 1 |
| geolocation | 35% | 2 | 3 |
| Overall | 35% | 14 | 20 |
| Data Coherence | Mixed Signals (62%) — 2 contradiction(s) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ RPKI is valid but IRR route object is inconsistent
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-14 19:45:24 UTC |
| Last Seen | 2026-09-22 14:37:35 UTC |
| Profile Built | 2026-09-22 14:56:11 UTC |
| Data Freshness | Live |
| Signal Types | 27 |
| Total Observations | 33 |
Full dossier details are available via our API.