# 104.44.23.143 — IP Intelligence Summary

104.44.23.143 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 ae124-0.icr03.par21.ntwk.msn.net. As of November 2, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/104.44.23.143
- Last updated: 2026-11-02

## 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

- ae124-0.icr03.par21.ntwk.msn.net
- Forward-confirmed: no

## Nearby addresses

- 104.44.23.30 (https://ipdebrief.com/104.44.23.30)
- 104.44.23.42 (https://ipdebrief.com/104.44.23.42)
- 104.44.23.78 (https://ipdebrief.com/104.44.23.78)
- 104.44.23.80 (https://ipdebrief.com/104.44.23.80)
- 104.44.23.83 (https://ipdebrief.com/104.44.23.83)
- 104.44.23.85 (https://ipdebrief.com/104.44.23.85)
- 104.44.23.86 (https://ipdebrief.com/104.44.23.86)
- 104.44.23.88 (https://ipdebrief.com/104.44.23.88)
- 104.44.23.91 (https://ipdebrief.com/104.44.23.91)
- 104.44.23.141 (https://ipdebrief.com/104.44.23.141)
- 104.44.23.149 (https://ipdebrief.com/104.44.23.149)
- 104.44.23.151 (https://ipdebrief.com/104.44.23.151)

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Source: IPDebrief, "104.44.23.143 IP intelligence", https://ipdebrief.com/104.44.23.143, updated 2026-11-02. Assessments are probabilistic.