# 52.123.246.40 — IP Intelligence Summary

52.123.246.40 is an IPv4 address operated by Microsoft Corporation (AS8075), geolocated to Redmond, United States. It belongs to datacenter or hosting infrastructure. As of November 3, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/52.123.246.40
- Last updated: 2026-11-03

## Ownership

- Organization: Microsoft Corporation
- Network name: MSFT
- Allocated block: 52.120.0.0/14
- ASN: AS8075 (https://ipdebrief.com/asn/8075)
- Regional registry: ARIN

## Location

- City: Redmond
- Region: WA
- Country: United States
- Time zone: America/Los_Angeles

## Network classification

- Infrastructure type: CloudCompute
- 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

## Exposed services

- 80/tcp — http
- 443/tcp — https
- 8443/tcp — https-alt

## Analyst narrative

Intelligence Briefing: IP 52.123.246.40/32

IP 52.123.246.40/32 was registered to Microsoft Corporation (AS8075) with a CIDR block of 52.120.0.0/14. Ownership records placed the infrastructure in Redmond, WA, US, though a control plane validation identified a contradiction between claimed geolocation and RTT physics measurements. Threat intelligence assigned a Low Risk reputation (Score 25) with zero blacklist entries, yet the address was tagged as a Suspicious Host. Service scans confirmed open TCP ports 80, 443, and 8443 utilizing a TLS certificate associated with outlook.com.

Neighborhood analysis for the 52.123.246.40/24 subnet classified the area as mixed with an abuse density of 0.4328. Among 67 active siblings, 29 were identified as threats. Due to signal contradictions and neighborhood risk, the current recommendation was to Monitor the address at low severity. Analysts advised observation for changes in behavior or reputation indicators.

## Nearby addresses

- 52.123.246.0 (https://ipdebrief.com/52.123.246.0)
- 52.123.246.2 (https://ipdebrief.com/52.123.246.2)
- 52.123.246.3 (https://ipdebrief.com/52.123.246.3)
- 52.123.246.4 (https://ipdebrief.com/52.123.246.4)
- 52.123.246.5 (https://ipdebrief.com/52.123.246.5)
- 52.123.246.6 (https://ipdebrief.com/52.123.246.6)
- 52.123.246.7 (https://ipdebrief.com/52.123.246.7)
- 52.123.246.8 (https://ipdebrief.com/52.123.246.8)
- 52.123.246.9 (https://ipdebrief.com/52.123.246.9)
- 52.123.246.10 (https://ipdebrief.com/52.123.246.10)
- 52.123.246.11 (https://ipdebrief.com/52.123.246.11)
- 52.123.246.13 (https://ipdebrief.com/52.123.246.13)

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Source: IPDebrief, "52.123.246.40 IP intelligence", https://ipdebrief.com/52.123.246.40, updated 2026-11-03. Assessments are probabilistic.