# 52.110.2.159 — IP Intelligence Summary

52.110.2.159 is an IPv4 address operated by Microsoft Corporation (AS8075), geolocated to Redmond, United States. It belongs to datacenter or hosting infrastructure. As of November 6, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/52.110.2.159
- Last updated: 2026-11-06

## Ownership

- Organization: Microsoft Corporation
- Network name: MSFT
- Allocated block: 52.96.0.0/12
- 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

## Analyst narrative

Intellect briefing for IP 52.110.2.159/32.

The address was registered to Microsoft Corporation (ASN 8075) within the 52.96.0.0/12 CIDR block. Infrastructure type was Cloud Compute hosting a Web Server. Services included HTTP on port 80 and HTTPS on port 443. TLS certificate verification confirmed the subject as Microsoft Corporation for outlook.com and related domains.

Operational timeline indicated first observation on 2026-09-27 and last observation on 2026-10-12. Reputation analysis assigned a Low Risk status with a risk score of 25. While the threat actor type was flagged as Suspicious Host, no known campaigns or active attacker indicators were identified. The address appeared on one DNSBL list despite a reported blacklist count of zero.

Neighborhood data for the 52.110.2.159/24 subnet indicated a mixed classification with an abuse density of 0.4074. Twenty-two threat siblings were observed among 54 active siblings. Technical analysis revealed a contradiction between claimed Boston, US geolocation and RTT physics measurements. DNS hygiene scored Fair due to missing DNSSEC and CAA records.

Operational recommendation was set to Monitor at low severity pending resolution of signal contradictions.

## Nearby addresses

- 52.110.2.130 (https://ipdebrief.com/52.110.2.130)
- 52.110.2.131 (https://ipdebrief.com/52.110.2.131)
- 52.110.2.134 (https://ipdebrief.com/52.110.2.134)
- 52.110.2.136 (https://ipdebrief.com/52.110.2.136)
- 52.110.2.138 (https://ipdebrief.com/52.110.2.138)
- 52.110.2.139 (https://ipdebrief.com/52.110.2.139)
- 52.110.2.140 (https://ipdebrief.com/52.110.2.140)
- 52.110.2.141 (https://ipdebrief.com/52.110.2.141)
- 52.110.2.143 (https://ipdebrief.com/52.110.2.143)
- 52.110.2.144 (https://ipdebrief.com/52.110.2.144)
- 52.110.2.145 (https://ipdebrief.com/52.110.2.145)
- 52.110.2.147 (https://ipdebrief.com/52.110.2.147)

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Source: IPDebrief, "52.110.2.159 IP intelligence", https://ipdebrief.com/52.110.2.159, updated 2026-11-06. Assessments are probabilistic.