45.156.128.175
45.156.128.175 is an IPv4 address, geolocated to Amsterdam, Netherlands. Its reverse DNS name is sh-ams-nl-gp6-wk130d.internet-census.org. As of October 23, 2026, IPDebrief rates it Moderate Risk (65/100); no anonymizing service was detected.
# IP Intelligence Briefing: 45.156.128.175
Classification: Low Risk | Risk Score: 15 | Status: Active Monitoring
## Executive Summary
Target IP 45.156.128.175 is classified as Low Risk with minimal threat indicators. The address resolves to an Internet Census infrastructure endpoint (sh-ams-nl-gp6-wk130d.internet-census.org) with no active services exposed. No persistent malicious activity or known campaign associations detected.
## Technical Profile
Geolocation: Amsterdam, Netherlands (NL) | ASN: 211680 | BGP Prefix: 45.156.128.0/24
Network Role: Infrastructure / Monitoring | Connection Type: Firewalled / No Services
DNS Classification: internet-census.org (Internet Census organization)
## Threat Indicators
- Abuse Confidence: Not established
- Known Attacker: False
- Spam Source: False
- Tor Exit Node: False
- Blacklist Count: 0 (DNSBL: 1/8 lists)
- Threat Persistence Days: 0
- Campaign Associations: None
Observation History: 14 signals recorded over the monitoring period. Geolocation signals show minor variance between Amsterdam, NL and Lisbon, PT (likely CDN/proxy resolution variance). No escalation in threat signals observed.
## Network Neighborhood Analysis
Subnet: 45.156.128.0/24
Total Neighbors: 55 IPs
Risk Distribution:
- High Risk: 0
- Medium Risk: 14 (25.5%)
- Low Risk: 41 (74.5%)
Notable Neighboring IPs:
- 45.156.128.5 (Risk: 55)
- 45.156.128.8 (Risk: 40)
- 45.156.128.15 (Risk: 25)
Abuse Density: 0.0 | Classification: Basic Operator
## Infrastructure Relationships
- DNS Associations: sh-ams-nl-gp6-wk130d.internet-census.org (forward confirmed)
- Organization: Not identified
- Certificates: None detected
- Hosting Status: False
## Routing Analysis
Hop Count: 18 | First Hop RTT: 0.3ms | Last Hop RTT: 98.7ms
Transit Networks: Comcast, Zayo | Route Stability: False | RPKI State: Not assessed
## Recommended Actions
Classification: Low Priority
Firewall Rules: No blocking required (risk score ≤ 30)
Monitoring: Standard passive monitoring recommended
Alert Threshold: Not warranted at current risk level
## Conclusion
IP 45.156.128.175 represents low-risk infrastructure with no immediate threat indicators. The Internet Census hostname and lack of exposed services suggest legitimate monitoring/research infrastructure. The /24 subnet shows moderate abuse activity but the target IP itself remains clean. No action required beyond standard logging.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Unknown |
| ASN | — |
| Network Name | — |
| CIDR Block | — |
| RIR | — |
| Country | — |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | sh-ams-nl-gp6-wk130d.internet-census.org |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | sh-ams-nl-gp6-wk130d.internet-census.org |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | 2/2 domains |
| DMARC | 0/2 domains |
| FCrDNS | 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 | |||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS211680 |
| Network Prefix | 45.156.128.0/24 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 20% | 1 | 1 |
| routing | 8% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 8% | 1 | 1 |
| geolocation | 25% | 2 | 3 |
| Overall | 11% | 6 | 7 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-08 00:51:30 UTC |
| Last Seen | 2026-10-24 18:29:08 UTC |
| Profile Built | 2026-10-23 18:07:02 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 24 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 45.156.128.175
Where is 45.156.128.175 located?
Geolocation data places 45.156.128.175 in Amsterdam, NH, Netherlands. The local time zone is Europe/Amsterdam. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 45.156.128.175 malicious or safe?
45.156.128.175 currently carries a moderate risk assessment, meaning some indicators warrant caution, but the evidence is mixed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 45.156.128.175?
The reverse DNS (PTR) record for 45.156.128.175 is sh-ams-nl-gp6-wk130d.internet-census.org. This hostname is forward-confirmed, meaning it resolves back to the same address.