# 47.128.96.166 — IP Intelligence Summary

47.128.96.166 is an IPv4 address operated by Amazon Data Services Singapore (AS16509), geolocated to Singapore, Singapore. It belongs to datacenter or hosting infrastructure with reverse DNS name ec2-47-128-96-166.ap-southeast-1.compute.amazonaws.com. As of October 7, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/47.128.96.166
- Last updated: 2026-10-07

## Ownership

- Organization: Amazon Data Services Singapore
- Network name: AMAZON-SIN
- Allocated block: 47.128.0.0/14
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Singapore
- Region: SG
- Country: Singapore
- Time zone: Asia/Singapore

## Network classification

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

## Risk assessment

- Assessment: Low Risk (25/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- ec2-47-128-96-166.ap-southeast-1.compute.amazonaws.com
- Forward-confirmed: yes

## Analyst narrative

\# Intelligence Briefing: 47.128.96.166/32

\## Executive Summary

IP address 47.128.96.166 is a cloud infrastructure endpoint hosted within Amazon Web Services (AWS) Singapore region (ap-southeast-1). Current risk assessment indicates **Low Risk** status with a risk score of 25/100. The IP operates as a cloud compute instance with no known malicious activity, no open ports, and no threat indicators.

\## Infrastructure Profile

| Attribute | Value |

|-----------|-------|

| **ASN** | 16509 (Amazon.com, Inc.) |

| **Organization** | Amazon Data Services Singapore |

| **CIDR Block** | 47.128.0.0/14 |

| **Infrastructure Type** | CloudCompute |

| **Service Purpose** | Firewalled / No Services |

\## Geolocation Analysis

**Observed Inconsistencies Detected:**

\- Primary geolocation database reports: Chicago, IL, US (America/Chicago timezone)

\- DNS PTR hostname indicates: ap-southeast-1 (Singapore region)

\- Historical signal observations show Singapore coordinates

*Recommendation: Treat geographic data as unreliable for operational purposes. The DNS hostname (ec2-47-128-96-166.ap-southeast-1.compute.amazonaws.com) provides more reliable regional context.*

\## Threat Assessment

\- **Risk Score:** 25 (Low Risk)

\- **Abuse Confidence Score:** Not applicable

\- **Blacklist Status:** 0 listings

\- **Known Attacker:** False

\- **Tor Exit Node:** False

\- **Spam Source:** False

\- **Known Campaigns:** None identified

\## Network Services

\- **Open Ports:** None detected

\- **TLS Certificate:** Not present

\- **HTTP Banner:** Not present

\- **Email Authentication:** SPF and DMARC records configured

\## Historical Observations

Analysis of 16 historical signals indicates:

\- **Ownership Stability:** No ownership changes recorded

\- **Threat Persistence:** 0 days

\- **Threat Observation Count:** 0

\- **Persistently Malicious:** False

\- **Recent Signal Types:** CloudCompute classification, operator scoring, geolocation data

\## Neighborhood Context

Subnet 47.128.96.0/24 contains 39 sibling IPs:

\- **Abuse Density:** 0

\- **Risk Distribution:** 0 High Risk, 1 Medium Risk, 38 Low Risk

\- **Notable Neighbor:** 47.128.96.120 (Risk Score: 50)

\- **Overall Classification:** Cloud infrastructure subnet with typical AWS risk profile

\## Relationships

\- **DNS Associations:** ec2-47-128-96-166.ap-southeast-1.compute.amazonaws.com

\- **Network Affiliation:** AMAZON-SIN (multiple references)

\- **Control Plane:** Origin ASN 16509, BGP prefix 47.128.0.0/14

\## Recommended Actions

Based on risk profile and network classification:

1. **No Blocking Required:** IP is legitimate AWS cloud infrastructure with no threat indicators

2. **Monitor Neighbor 47.128.96.120:** This sibling IP shows elevated risk (50/100); investigate for potential compromise

3. **Standard Cloud Security:** Apply appropriate cloud security controls for AWS instances

4. **No Special Firewall Rules:** No specific firewall recommendations generated

\## SOC Analyst Notes

\- This IP represents standard AWS cloud compute infrastructure in the Singapore region

\- Geographic data inconsistencies are common with cloud providers; prioritize DNS hostname for regional context

\- No immediate threat action required; maintain normal monitoring procedures

\- Investigate neighbor IP 47.128.96.120 if suspicious traffic patterns observed

## Nearby addresses

- 47.128.96.12 (https://ipdebrief.com/47.128.96.12)
- 47.128.96.14 (https://ipdebrief.com/47.128.96.14)
- 47.128.96.15 (https://ipdebrief.com/47.128.96.15)
- 47.128.96.16 (https://ipdebrief.com/47.128.96.16)
- 47.128.96.19 (https://ipdebrief.com/47.128.96.19)
- 47.128.96.120 (https://ipdebrief.com/47.128.96.120)
- 47.128.96.123 (https://ipdebrief.com/47.128.96.123)
- 47.128.96.125 (https://ipdebrief.com/47.128.96.125)
- 47.128.96.128 (https://ipdebrief.com/47.128.96.128)
- 47.128.96.136 (https://ipdebrief.com/47.128.96.136)
- 47.128.96.138 (https://ipdebrief.com/47.128.96.138)
- 47.128.96.142 (https://ipdebrief.com/47.128.96.142)

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Source: IPDebrief, "47.128.96.166 IP intelligence", https://ipdebrief.com/47.128.96.166, updated 2026-10-07. Assessments are probabilistic.