# 51.10.20.156 — IP Intelligence Summary

51.10.20.156 is an IPv4 address announced by AS8075, with approximate network location Boston, United States. Its reverse DNS name is be1011.rwa02.osl22.ntwk.msn.net. As of November 10, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/51.10.20.156
- Last updated: 2026-11-10

## Ownership

- Organization: Divya Quamara
- Network name: cloud
- Allocated block: 51.10.0.0/16
- ASN: AS8075 (https://ipdebrief.com/asn/8075)
- Regional registry: ARIN
- Registered holder: Divya Quamara
- Routing operator: —
- Network registration country: US
- 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: —
- Datacenter / hosting: no
- 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

- be1011.rwa02.osl22.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

- 51.10.20.0 (https://ipdebrief.com/51.10.20.0)
- 51.10.20.1 (https://ipdebrief.com/51.10.20.1)
- 51.10.20.8 (https://ipdebrief.com/51.10.20.8)
- 51.10.20.12 (https://ipdebrief.com/51.10.20.12)
- 51.10.20.84 (https://ipdebrief.com/51.10.20.84)
- 51.10.20.85 (https://ipdebrief.com/51.10.20.85)
- 51.10.20.86 (https://ipdebrief.com/51.10.20.86)
- 51.10.20.87 (https://ipdebrief.com/51.10.20.87)
- 51.10.20.92 (https://ipdebrief.com/51.10.20.92)
- 51.10.20.103 (https://ipdebrief.com/51.10.20.103)
- 51.10.20.130 (https://ipdebrief.com/51.10.20.130)
- 51.10.20.132 (https://ipdebrief.com/51.10.20.132)

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Source: IPDebrief, "51.10.20.156 IP intelligence", https://ipdebrief.com/51.10.20.156, updated 2026-11-10. Assessments are probabilistic.