# 52.84.151.21 — IP Intelligence Summary

52.84.151.21 is an IPv4 address operated by AMAZON-02 - Amazon.com, Inc., US (AS16509), with approximate network location Osaka, United States. Its reverse DNS name is server-52-84-151-21.kix82.r.cloudfront.net. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/52.84.151.21
- Last updated: 2026-11-13

## Ownership

- Organization: Amazon.com, Inc.
- Network name: AMAZO-CF
- Allocated block: 52.84.0.0/15
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Registered holder: Amazon.com, Inc.
- Routing operator: AMAZON-02 - Amazon.com, Inc., US
- Network registration country: United States
- Registrant address country: —
- Cloud / hosting provider: Amazon Web Services

## Location

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

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: Unknown
- 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

- server-52-84-151-21.kix82.r.cloudfront.net
- Forward-confirmed: no

## Exposed services

- 80/tcp — http
- 443/tcp — https

## DNS posture

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

- caa: Present / verified (cloudfront.net)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (21.151.84.52.in-addr.arpa)
- fcrDns: Not checked

## Nearby addresses

- 52.84.151.6 (https://ipdebrief.com/52.84.151.6)
- 52.84.151.13 (https://ipdebrief.com/52.84.151.13)
- 52.84.151.20 (https://ipdebrief.com/52.84.151.20)
- 52.84.151.22 (https://ipdebrief.com/52.84.151.22)
- 52.84.151.27 (https://ipdebrief.com/52.84.151.27)
- 52.84.151.30 (https://ipdebrief.com/52.84.151.30)
- 52.84.151.32 (https://ipdebrief.com/52.84.151.32)
- 52.84.151.58 (https://ipdebrief.com/52.84.151.58)

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Source: IPDebrief, "52.84.151.21 IP intelligence", https://ipdebrief.com/52.84.151.21, updated 2026-11-13. Assessments are probabilistic.