# 13.107.236.4 — IP Intelligence Summary

13.107.236.4 is an IPv4 address operated by Microsoft Corporation (AS8075), geolocated to Ashburn/DC, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name ns1-04.azure-dns.com. As of November 2, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/13.107.236.4
- Last updated: 2026-11-02

## Ownership

- Organization: Microsoft Corporation
- Network name: MSFT
- Allocated block: 13.64.0.0/11
- ASN: AS8075 (https://ipdebrief.com/asn/8075)
- Regional registry: ARIN

## Location

- City: Ashburn/DC
- Region: US-VA
- Country: United States
- Time zone: America/New_York

## 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

- ns1-04.azure-dns.com
- Forward-confirmed: yes

## Nearby addresses

- 13.107.236.1 (https://ipdebrief.com/13.107.236.1)
- 13.107.236.2 (https://ipdebrief.com/13.107.236.2)
- 13.107.236.3 (https://ipdebrief.com/13.107.236.3)
- 13.107.236.5 (https://ipdebrief.com/13.107.236.5)
- 13.107.236.6 (https://ipdebrief.com/13.107.236.6)
- 13.107.236.9 (https://ipdebrief.com/13.107.236.9)
- 13.107.236.201 (https://ipdebrief.com/13.107.236.201)

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Source: IPDebrief, "13.107.236.4 IP intelligence", https://ipdebrief.com/13.107.236.4, updated 2026-11-02. Assessments are probabilistic.