IPDebrief

72.146.20.230

IP Intelligence Dossier
Your IP: 216.73.216.5
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๐Ÿค– Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.

INTELLIGENCE BRIEFING: IP 72.146.20.230/32

Classification: Moderate Risk โ€“ Cloud Infrastructure Origin

Date: 2026-08-06

Analysis Method: Multi-source aggregation via IPDebrief intelligence platform

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EXECUTIVE SUMMARY

IP address 72.146.20.230 was identified as a Microsoft Azure cloud infrastructure endpoint with a risk score of 65/100. The IP belongs to Microsoft Corporation (ASN 8075) within the 72.144.0.0/14 CIDR block. Geolocation data places the endpoint in Milan, Italy (IT). No malicious threat indicators were detected; however, the elevated risk score warrants monitoring. The IP shows no persistent malicious behavior and operates within a clean subnet environment.

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OWNERSHIP AND INFRASTRUCTURE

AttributeValue
**Organization**Microsoft Corporation
**ASN**8075
**Network Name**MSFT
**CIDR Block**72.144.0.0/14
**Infrastructure Type**CloudCompute (Microsoft Azure)
**Classification**Cloud Hosting

The IP is classified as cloud infrastructure with firewalled services. No open ports, TLS certificates, or HTTP services were detected during scanning.

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GEOSPATIAL ANALYSIS

AttributeValue
**Country**Italy (IT)
**Region**Lombardy
**City**Milan
**Distance (km)**798.2 km from reference point
**Validation Status**ICMP blocked โ€“ unable to validate

Geolocation data is consistent with Microsoft Azure cloud infrastructure deployment patterns.

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THREAT INDICATORS AND BLACKLISTING

No active threat indicators, known attack campaigns, or spam source designations were observed.

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NEIGHBORHOOD ANALYSIS

The IP resides in subnet 72.146.20.230/24 with the following characteristics:

MetricValue
**Abuse Density**0
**Classification**Clean
**Total Siblings**1
**Active Siblings**0
**Threat Siblings**0

The neighborhood shows no abuse activity, indicating isolated endpoint behavior within the subnet.

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OBSERVATION HISTORY

Total of 18 signal observations recorded. Key findings:

1. ICMP Validation: Blocked (unable to validate)

2. Port Scans: Detected during observation window

3. Subnet Classification: Consistently "clean" with 0 abuse density

4. Ownership Stability: No ownership changes detected

5. Threat Persistence: Not persistently malicious (0 threat observation days)

The IP has demonstrated stable behavior without persistent malicious activity over the observation period.

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RELATIONSHIP MAPPING

Relationship analysis identified 5 connections, all classified as "Same Network" relationships to the MSFT (Microsoft) network entity. No external relationships to organizations, hostnames, or certificates were discovered.

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RECOMMENDED ACTIONS

Based on the risk score of 65/100, the following actions are recommended:

Monitoring:

Firewall Implementation:

```bash

# iptables

iptables -A INPUT -s 72.146.20.230 -j DROP

# nftables

nft add rule inet filter input ip saddr 72.146.20.230 drop

# nginx

deny 72.146.20.230;

# pfSense

72.146.20.230/32

# Cloudflare WAF

ip.src eq 72.146.20.230 โ†’ BLOCK

# AWS WAF

Addresses: 72.146.20.230/32

```

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ANALYST NOTES

The elevated risk score (65/100) is attributed to DNSBL listings and cloud infrastructure hosting classification rather than confirmed malicious activity. The IP should be monitored for behavioral changes but does not currently require immediate blocking. Standard logging and visibility enhancements are recommended to maintain awareness of this Microsoft Azure endpoint's activity patterns.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.

๐ŸŒ Geolocation

Country๐Ÿ‡ฎ๐Ÿ‡น Italy
RegionLOM
CityMilan
TimezoneEurope/Rome
Latitude45.46
Longitude9.19

๐Ÿข Ownership & Registration

OrganizationMicrosoft Corporation
ASNAS8075
Network NameMSFT
CIDR Block72.144.0.0/14
RIRARIN
CountryUnited States
Abuse ContactAvailable via RDAP

๐ŸŒ DNS Intelligence

PTR RecordNo PTR
Forward ConfirmedNo โ€” PTR hostname does not resolve back to this IP (weak signal)

๐Ÿ” DNS Hygiene

Hygiene Score20% (Poor)
SPFNot configured
DMARCNot configured
FCrDNSNot verified
DNSSECValid
CAANot configured

โ˜๏ธ Network Classification

InfrastructureInfrastructure / Datacenter
Service PurposeFirewalled / No Services
Network TierHosting โ€” Infrastructure provider without advanced routing
CloudHosting

๐Ÿ”Œ Services & Open Ports

PortServiceProtocolBanner
No open ports detected
Closed Ports22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned)
Serverโ€”
HTTP Titleโ€”

๐Ÿ” TLS Certificate

๐Ÿ”’
No certificate
Issued by โ€”
N/A
SANsNone
Valid Fromโ€”
Valid Untilโ€”

๐ŸŽฏ Confidence Breakdown

Per-dimension confidence scores based on source diversity and data freshness

DimensionScoreSourcesObservations
threat
35%
23
routing
17%
11
services
24%
22
ownership
35%
23
reputation
17%
12
geolocation
35%
23
Overall27%1014
Coverage: 6/6 dimensions ยท Data sufficiency: sufficient
Data CoherenceConsistent (100%)
AttributionModerate (50%)
OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid

๐Ÿ“… Observation Timeline ๐Ÿ”„ Live

First Seen2026-07-31 13:32:48 UTC
Last Seen2026-08-13 01:42:48 UTC
Profile Built2026-08-13 02:04:36 UTC
Data FreshnessLive
Signal Types19
Total Observations21
๐Ÿ” 19 signal types ยท 21 observations collected
This report is generated from 19+ independent intelligence signals including ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds, behavioral fingerprinting, and more.
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โ„น๏ธ About This Report

All data shown is publicly available network metadata โ€” IP addresses do not reliably identify individuals. Assessments are probabilistic and should not be used as sole basis for access control decisions. To report an issue or request data review, contact admin@ipdebrief.com.