154.57.57.3
IP Intelligence Briefing: 154.57.57.3
Classification: Low Risk
Generated: July 24, 2026
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**Executive Summary**
IP 154.57.57.3 presents as a low-risk infrastructure endpoint with no active threat indicators. The address is owned by Cogent Communications, LLC under network COGENT-154-57-16, registered with AFIRNIC. Despite geolocation discrepancies, the IP shows no malicious behavior patterns, no open services, and operates in a clean subnet environment.
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**Risk Profile**
- Risk Score: 25/100 (Low Risk)
- Provider Score: 0
- Authority Score: 0
- Classification: Clean / No Services
- Abuse Confidence Score: Not applicable
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**Ownership & Network Context**
- Organization: Cogent Communications, LLC
- Network: COGENT-154-57-16 (154.57.0.0/16)
- RIR: AFIRNIC
- ASN: Not assigned (null)
- Abuse Contact: Available via RDAP
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**Geolocation Analysis**
- Reported Location: Maturín, Monagas, Venezuela (VE)
- Coordinates: 9.75°N, 63.18°W
- Validation Status: ⚠️ Geo validation failed (geoPlausible: false)
- Observed RTT: 96ms
- Minimum possible RTT for distance: 155.7ms
- Distance from probe: 7,786 km
- Implication: Geolocation data may be stale or spoofed; corroborate with additional sources before operational decisions.
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**Threat Indicators**
- Known Attacker: No
- Tor Exit Node: No
- Spam Source: No
- Blacklist Count: 0
- DNSBL Listed: 1 out of 8 total lists
- Known Campaigns: None
- Threat Feeds: None
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**Network Services & Infrastructure**
- Open Ports: None detected
- TLS Certificates: None
- HTTP Services: None (Firewalled)
- DNS Resolution: No PTR hostnames, no forward resolution
- Hosted Domains: 0
- Email Auth: No SPF, DMARC, or TXT records configured
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**Subnet Neighborhood Analysis**
- Subnet: 154.57.57.3/24
- Abuse Density: 0 (Clean)
- Threat Siblings: 0
- Active Siblings: 0
- Total Siblings: 1
- Classification: Clean
- Inherited Risk: 0
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**Observation History**
- Total Observations: 12
- Recent Activity: July 24, 2026
- Risk Trend: Stable (no escalation)
- Ownership Changes: 0
- Threat Persistence Days: 0
- Persistently Malicious: No
- Threat Observation Count: 0
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**Recommendations**
1. Block Action: NOT RECOMMENDED — IP classified as low risk with no active threat indicators.
2. Monitoring: Continue standard monitoring; no elevated threat activity detected.
3. Geolocation Corroboration: Investigate the geo validation discrepancy if operational context requires Venezuelan routing confirmation.
4. DNSBL Investigation: Review the single DNSBL listing to determine cause (likely historical or false positive).
5. No Immediate Action Required: No firewall rules or blocking recommended at this time.
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**SOC Analyst Notes**
This IP represents standard Cogent Communications infrastructure with no malicious behavior observed. The geolocation validation failure warrants note but does not indicate threat activity. The subnet environment is clean with no threat siblings. No immediate remediation or blocking actions are recommended.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Cogent Communications, LLC |
| ASN | AS27717 |
| Network Name | COGENT-154-57-16 |
| CIDR Block | 154.57.0.0/16 |
| RIR | AFRINIC |
| 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 | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| 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 | — |
🛡️ Public Network Snapshot
| Origin ASN | AS27717 |
| Network Prefix | 154.57.57.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 12% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 23% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 8% | 1 | 2 |
| geolocation | 12% | 2 | 2 |
| Overall | 16% | 10 | 12 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-07 00:23:53 UTC |
| Last Seen | 2026-08-27 00:45:35 UTC |
| Profile Built | 2026-09-04 08:56:36 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 19 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 154.57.57.3
Who owns the IP address 154.57.57.3?
154.57.57.3 is registered to Cogent Communications, LLC. The address falls within the 154.57.0.0/16 network block. Registration is held at AFRINIC.
Where is 154.57.57.3 located?
Geolocation data places 154.57.57.3 in Newark, US-NJ, United States. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 154.57.57.3 malicious or safe?
154.57.57.3 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.