149.6.155.162
IP 149.6.155.162 belongs to Cogent Communications, LLC (AS174) in Wandsworth, England. The address resolved to iam.demarc.cogentco.com but presented no open ports or active services. Risk assessment assigned a Low Risk reputation score of 25 with one DNS blacklist listing.
Behavioral analysis recorded zero honeypot hits, enumeration strikes, or WAF violations. While the system categorized the address as a Suspicious Host, no specific threat campaigns were matched. Network neighborhood analysis placed the IP within the 149.6.155.0/24 subnet, classified as mostly_clean with an abuse density of 0.25 and one active threat sibling.
Recommendations indicate a Monitor action with low severity due to the address's location in the mostly_clean neighborhood. Observations spanned from September 3 to September 16, 2026.
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-149-6-16 |
| CIDR Block | 149.6.0.0/16 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | iam.demarc.cogentco.com |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | iam.demarc.cogentco.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ 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 | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 1 |
| geolocation | 27% | 2 | 3 |
| Overall | 19% | 9 | 11 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-03 19:33:38 UTC |
| Last Seen | 2026-09-16 08:16:10 UTC |
| Profile Built | 2026-09-16 08:28:01 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 28 |
Full dossier details are available via our API.