154.54.61.90
IP address 154.54.61.90 was assessed as a Low Risk asset with a risk score of 20. Ownership was attributed to Cogent Communications, LLC (AS174) within the 154.54.0.0/16 block. Technical analysis indicated the endpoint was firewalled with no open ports or active services. DNS resolution returned a PTR hostname for `be2972.agr61.osl02.atlas.cogentco.com`, though forward confirmation was false.
No threat indicators were detected across available feeds. The address was not identified as a known attacker, spam source, Tor exit node, or proxy. Blacklist enumeration returned zero listings, and behavioral monitoring recorded no honeypot hits or WAF violations.
Geolocation data presented contradictions between claimed location and RTT physics measurements, resulting in a low overall confidence score. Due to signal inconsistencies, the operational recommendation was to monitor the address for activity changes.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Cogent Communications, LLC |
| ASN | AS174 |
| Network Name | COGENT-154-54-16 |
| CIDR Block | 154.54.0.0/16 |
| RIR | AFRINIC |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | be2972.agr61.osl02.atlas.cogentco.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | be2972.agr61.osl02.atlas.cogentco.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 2/2 domains |
| DMARC | 2/2 domains |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
| Domains Checked | 2 domains |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | — |
| 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 | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 1 |
| geolocation | 33% | 2 | 4 |
| Overall | 23% | 10 | 14 |
| Data Coherence | Mixed Signals (60%) — 2 contradiction(s) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Geo sources disagree on country: GB, US
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-05 02:39:48 UTC |
| Last Seen | 2026-09-27 04:37:27 UTC |
| Profile Built | 2026-09-27 04:49:27 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 29 |
Full dossier details are available via our API.