# 157.55.39.222 — IP Intelligence Summary

157.55.39.222 is an IPv4 address operated by Microsoft Corporation (AS8075), geolocated to Quincy, United States. Its reverse DNS name is msnbot-157-55-39-222.search.msn.com. As of October 9, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/157.55.39.222
- Last updated: 2026-10-09

## Ownership

- Organization: Microsoft Corporation
- Network name: MSFT-GFS
- Allocated block: 157.54.0.0/15
- ASN: AS8075 (https://ipdebrief.com/asn/8075)
- Regional registry: ARIN
- Cloud / hosting provider: Bingbot

## Location

- City: Quincy
- Region: WA
- Country: United States
- Time zone: America/Los_Angeles

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- 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

- msnbot-157-55-39-222.search.msn.com
- Forward-confirmed: yes

## Analyst narrative

Intelligence analysis identified IP 157.55.39.222 as a Low Risk asset with a risk score of 25. Ownership records link the address to Microsoft Corporation (ASN 8075, MSFT-GFS) within the ARIN region. Geolocation data localized the source to Quincy, WA, US. Network role classification indicated the IP operated as Bingbot within CloudCompute infrastructure. Threat indicators returned empty results, with no blacklist matches, known attacker flags, or spam source attribution. DNS records resolved to the forward hostname msnbot-157-55-39-222.search.msn.com under the msn.com domain. Service scans detected no open ports or exposed services. The profile characterizes the IP as a benign Microsoft search crawler requiring no mitigation.

## Nearby addresses

- 157.55.39.6 (https://ipdebrief.com/157.55.39.6)
- 157.55.39.7 (https://ipdebrief.com/157.55.39.7)
- 157.55.39.8 (https://ipdebrief.com/157.55.39.8)
- 157.55.39.9 (https://ipdebrief.com/157.55.39.9)
- 157.55.39.10 (https://ipdebrief.com/157.55.39.10)
- 157.55.39.11 (https://ipdebrief.com/157.55.39.11)
- 157.55.39.12 (https://ipdebrief.com/157.55.39.12)
- 157.55.39.13 (https://ipdebrief.com/157.55.39.13)
- 157.55.39.14 (https://ipdebrief.com/157.55.39.14)
- 157.55.39.15 (https://ipdebrief.com/157.55.39.15)
- 157.55.39.16 (https://ipdebrief.com/157.55.39.16)
- 157.55.39.48 (https://ipdebrief.com/157.55.39.48)

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Source: IPDebrief, "157.55.39.222 IP intelligence", https://ipdebrief.com/157.55.39.222, updated 2026-10-09. Assessments are probabilistic.