# 104.44.53.64 — IP Intelligence Summary

104.44.53.64 is an IPv4 address operated by Microsoft Corporation (AS8075), geolocated to Madison, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name be1011.rwa01.ams12.ntwk.msn.net. As of November 1, 2026, IPDebrief rates it Low Risk (20/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/104.44.53.64
- Last updated: 2026-11-01

## Ownership

- Organization: Microsoft Corporation
- Network name: MSFT
- Allocated block: 104.40.0.0/13
- ASN: AS8075 (https://ipdebrief.com/asn/8075)
- Regional registry: ARIN

## Location

- City: Madison
- Region: WI
- Country: United States
- Time zone: America/Chicago

## 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 (20/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- be1011.rwa01.ams12.ntwk.msn.net
- Forward-confirmed: no

## Analyst narrative

Intelligence Briefing: 104.44.53.64/32

The IP address was assigned to Microsoft Corporation (ASN 8075, MSFT) within the 104.40.0.0/13 block. Reputation analysis classified the address as Low Risk with a score of 20. Network scans indicated a CloudCompute infrastructure type with no open ports and no active services, resulting in a firewalled state. DNS reverse lookup returned \`be1011.rwa01.ams12.ntwk.msn.net\` under the \`msn.net\` domain.

Geolocation data displayed inconsistencies, with sources conflicting between the US and IE, and observed RTT measurements violating the physics minimum for the claimed Madison, US location. Control plane analysis revealed unstable routing and invalid DNSSEC status. While the immediate neighborhood recorded an abuse density of 0.1111 with two threat siblings among 18 total, no specific indicators or known campaigns were associated with this address. Threat observation counts remained at zero, and blacklist enumeration showed no listings.

Observation records spanned from October 26, 2026, to November 1, 2026. Analysis labeled the overall confidence as Very Low (0.2) due to signal contradictions and insufficient data for intent classification. The recommended action was to Monitor the address with low severity.

## Nearby addresses

- 104.44.53.3 (https://ipdebrief.com/104.44.53.3)
- 104.44.53.5 (https://ipdebrief.com/104.44.53.5)
- 104.44.53.10 (https://ipdebrief.com/104.44.53.10)
- 104.44.53.24 (https://ipdebrief.com/104.44.53.24)
- 104.44.53.36 (https://ipdebrief.com/104.44.53.36)
- 104.44.53.38 (https://ipdebrief.com/104.44.53.38)
- 104.44.53.68 (https://ipdebrief.com/104.44.53.68)
- 104.44.53.72 (https://ipdebrief.com/104.44.53.72)
- 104.44.53.76 (https://ipdebrief.com/104.44.53.76)
- 104.44.53.80 (https://ipdebrief.com/104.44.53.80)
- 104.44.53.86 (https://ipdebrief.com/104.44.53.86)
- 104.44.53.112 (https://ipdebrief.com/104.44.53.112)

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Source: IPDebrief, "104.44.53.64 IP intelligence", https://ipdebrief.com/104.44.53.64, updated 2026-11-01. Assessments are probabilistic.