# 104.44.235.40 — IP Intelligence Summary

104.44.235.40 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 ae25-0.ier01.slc31.ntwk.msn.net. As of October 19, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/104.44.235.40
- Last updated: 2026-10-19

## 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 (25/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- ae25-0.ier01.slc31.ntwk.msn.net
- Forward-confirmed: no

## Nearby addresses

- 104.44.235.44 (https://ipdebrief.com/104.44.235.44)
- 104.44.235.111 (https://ipdebrief.com/104.44.235.111)

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Source: IPDebrief, "104.44.235.40 IP intelligence", https://ipdebrief.com/104.44.235.40, updated 2026-10-19. Assessments are probabilistic.