# 52.123.251.17 — IP Intelligence Summary

52.123.251.17 is an IPv4 address operated by Microsoft Corporation (AS8075), geolocated to Redmond, United States. It belongs to datacenter or hosting infrastructure. As of October 30, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/52.123.251.17
- Last updated: 2026-10-30

## 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

IP address 52.123.251.17 was identified as a Microsoft Corporation asset (ASN 8075) operating within the 52.120.0.0/14 block. The profile reported a Low Risk reputation with a risk score of 25. Network role classification indicated CloudCompute hosting infrastructure serving as a Web Server. Open ports included 80, 443, and 8443, utilizing TLS certificates issued for outlook.com.

Threat indicators were absent, and no known campaigns or blacklist entries were found. Behavioral analysis recorded zero honeypot hits, enumeration strikes, or WAF violations. Geolocation data placed the host in Redmond, WA, though validation flagged a contradiction between the claimed 6380km distance and an observed 24ms RTT. The surrounding subnet was classified as mostly_clean, containing 15 threat siblings.

Overall confidence was labeled Very Low due to signal contradictions. The recommended action was to Monitor with low severity.

## Nearby addresses

- 52.123.251.0 (https://ipdebrief.com/52.123.251.0)
- 52.123.251.1 (https://ipdebrief.com/52.123.251.1)
- 52.123.251.3 (https://ipdebrief.com/52.123.251.3)
- 52.123.251.4 (https://ipdebrief.com/52.123.251.4)
- 52.123.251.9 (https://ipdebrief.com/52.123.251.9)
- 52.123.251.10 (https://ipdebrief.com/52.123.251.10)
- 52.123.251.11 (https://ipdebrief.com/52.123.251.11)
- 52.123.251.12 (https://ipdebrief.com/52.123.251.12)
- 52.123.251.13 (https://ipdebrief.com/52.123.251.13)
- 52.123.251.14 (https://ipdebrief.com/52.123.251.14)
- 52.123.251.16 (https://ipdebrief.com/52.123.251.16)
- 52.123.251.18 (https://ipdebrief.com/52.123.251.18)

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Source: IPDebrief, "52.123.251.17 IP intelligence", https://ipdebrief.com/52.123.251.17, updated 2026-10-30. Assessments are probabilistic.