# 66.132.159.42 — IP Intelligence Summary

66.132.159.42 is an IPv4 address operated by CENSYS-ARIN-01 - Censys, Inc., US (AS398324), with approximate network location Boston, United States. Its reverse DNS name is 42.159.132.66.censys-scanner.com. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/66.132.159.42
- Last updated: 2026-11-13

## Ownership

- Organization: Censys, Inc.
- Network name: CENSY
- Allocated block: 66.132.159.0/24
- ASN: AS398324 (https://ipdebrief.com/asn/398324)
- Regional registry: ARIN
- Registered holder: Censys, Inc.
- Routing operator: CENSYS-ARIN-01 - Censys, Inc., US
- Network registration country: United States
- Registrant address country: —

## Location

- City: Boston
- Region: —
- Country: United States
- Time zone: —

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

- 42.159.132.66.censys-scanner.com
- Forward-confirmed: no

## DNS posture

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

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

## Nearby addresses

- 66.132.159.32 (https://ipdebrief.com/66.132.159.32)

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Source: IPDebrief, "66.132.159.42 IP intelligence", https://ipdebrief.com/66.132.159.42, updated 2026-11-13. Assessments are probabilistic.