# 45.156.128.175 — IP Intelligence Summary

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.

- Canonical page: https://ipdebrief.com/45.156.128.175
- Last updated: 2026-10-23

## Ownership

- Organization: —
- Network name: —
- Allocated block: —
- ASN: —
- Regional registry: —

## Location

- City: Amsterdam
- Region: NH
- Country: Netherlands
- Time zone: Europe/Amsterdam

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Moderate Risk (65/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- sh-ams-nl-gp6-wk130d.internet-census.org
- Forward-confirmed: yes

## Analyst narrative

\# 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.

## Nearby addresses

- 45.156.128.5 (https://ipdebrief.com/45.156.128.5)
- 45.156.128.6 (https://ipdebrief.com/45.156.128.6)
- 45.156.128.7 (https://ipdebrief.com/45.156.128.7)
- 45.156.128.8 (https://ipdebrief.com/45.156.128.8)
- 45.156.128.15 (https://ipdebrief.com/45.156.128.15)
- 45.156.128.51 (https://ipdebrief.com/45.156.128.51)
- 45.156.128.52 (https://ipdebrief.com/45.156.128.52)
- 45.156.128.53 (https://ipdebrief.com/45.156.128.53)
- 45.156.128.54 (https://ipdebrief.com/45.156.128.54)
- 45.156.128.56 (https://ipdebrief.com/45.156.128.56)
- 45.156.128.57 (https://ipdebrief.com/45.156.128.57)
- 45.156.128.58 (https://ipdebrief.com/45.156.128.58)

---

Source: IPDebrief, "45.156.128.175 IP intelligence", https://ipdebrief.com/45.156.128.175, updated 2026-10-23. Assessments are probabilistic.