# 52.218.237.1 — IP Intelligence Summary

52.218.237.1 is an IPv4 address operated by Amazon Technologies Inc. (AS16509), geolocated to Portland, United States. Its reverse DNS name is s3-us-west-2-r-w.amazonaws.com. As of October 4, 2026, IPDebrief rates it Low Risk (20/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/52.218.237.1
- Last updated: 2026-10-04

## Ownership

- Organization: Amazon Technologies Inc.
- Network name: AT-88-Z
- Allocated block: 52.192.0.0/12
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Portland
- Region: OR
- Country: United States
- Time zone: America/Los_Angeles

## Network classification

- Infrastructure type: Unknown
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (20/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- s3-us-west-2-r-w.amazonaws.com
- Forward-confirmed: no

## Exposed services

- 80/tcp — http
- 443/tcp — https

## Nearby addresses

- 52.218.237.25 (https://ipdebrief.com/52.218.237.25)
- 52.218.237.57 (https://ipdebrief.com/52.218.237.57)
- 52.218.237.97 (https://ipdebrief.com/52.218.237.97)
- 52.218.237.105 (https://ipdebrief.com/52.218.237.105)
- 52.218.237.137 (https://ipdebrief.com/52.218.237.137)
- 52.218.237.193 (https://ipdebrief.com/52.218.237.193)
- 52.218.237.209 (https://ipdebrief.com/52.218.237.209)
- 52.218.237.217 (https://ipdebrief.com/52.218.237.217)
- 52.218.237.225 (https://ipdebrief.com/52.218.237.225)
- 52.218.237.233 (https://ipdebrief.com/52.218.237.233)

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Source: IPDebrief, "52.218.237.1 IP intelligence", https://ipdebrief.com/52.218.237.1, updated 2026-10-04. Assessments are probabilistic.