# 104.44.43.214 — IP Intelligence Summary

104.44.43.214 is an IPv4 address announced by AS8075, with approximate network location Boston, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name ae24-0.ier02.rio02.ntwk.msn.net. As of November 2, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/104.44.43.214
- 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
- Registered holder: Microsoft Corporation
- Routing operator: —
- Network registration country: United States
- Registrant address country: —

## Location

- City: Boston
- Region: US-MA
- Country: United States
- Time zone: America/New_York

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: CloudCompute
- Datacenter / hosting: yes
- Residential: no
- Mobile: no
- Anycast: Unverified (not proof of unicast)
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- ae24-0.ier02.rio02.ntwk.msn.net
- Forward-confirmed: no

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- spf: Not checked
- dmarc: Not checked
- fcrDns: Not checked
- dnssec: Not checked
- caa: Not checked

## Nearby addresses

- 104.44.43.64 (https://ipdebrief.com/104.44.43.64)
- 104.44.43.112 (https://ipdebrief.com/104.44.43.112)
- 104.44.43.247 (https://ipdebrief.com/104.44.43.247)
- 104.44.43.251 (https://ipdebrief.com/104.44.43.251)

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Source: IPDebrief, "104.44.43.214 IP intelligence", https://ipdebrief.com/104.44.43.214, updated 2026-11-02. Assessments are probabilistic.