# 16.12.65.170 — IP Intelligence Summary

16.12.65.170 is an IPv4 address operated by Amazon.com, Inc. (AS16509), geolocated to Columbus, United States. Its reverse DNS name is s3-r-w.us-east-2.amazonaws.com. As of October 23, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/16.12.65.170
- Last updated: 2026-10-23

## Ownership

- Organization: Amazon.com, Inc.
- Network name: AMAZO-4
- Allocated block: 16.12.0.0/16
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Columbus
- Region: OH
- Country: United States
- Time zone: America/New_York

## 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 (25/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

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

## Exposed services

- 80/tcp — http
- 443/tcp — https

## Analyst narrative

Intelligence analysis classified IP 16.12.65.170 as a low-risk resource affiliated with Amazon.com, Inc. (ASN 16509). The address functioned as a web server for Amazon S3 infrastructure, identified by the reverse hostname s3-r-w.us-east-2.amazonaws.com, and accepted traffic on ports 80 and 443. Geolocation data placed the system in Columbus, Ohio, US, but validation flagged a contradiction between the claimed location and RTT physics measurements, noting a minimum possible RTT violation of 131.6ms against an observed 34.0ms.

Threat assessment indicated the IP was not a known attacker or spam source, with a risk score of 25 and zero active threat indicators. The control plane showed the route as unstable and the address listed on one DNSBL out of eight total lists. Behavioral monitoring recorded no honeypot hits, enumeration strikes, or WAF violations. Due to the presence of signal contradictions and unstable routing data, analysts assigned a low severity monitoring recommendation.

## Nearby addresses

- 16.12.65.2 (https://ipdebrief.com/16.12.65.2)
- 16.12.65.10 (https://ipdebrief.com/16.12.65.10)
- 16.12.65.26 (https://ipdebrief.com/16.12.65.26)
- 16.12.65.34 (https://ipdebrief.com/16.12.65.34)
- 16.12.65.66 (https://ipdebrief.com/16.12.65.66)
- 16.12.65.114 (https://ipdebrief.com/16.12.65.114)
- 16.12.65.122 (https://ipdebrief.com/16.12.65.122)
- 16.12.65.130 (https://ipdebrief.com/16.12.65.130)
- 16.12.65.138 (https://ipdebrief.com/16.12.65.138)
- 16.12.65.162 (https://ipdebrief.com/16.12.65.162)
- 16.12.65.178 (https://ipdebrief.com/16.12.65.178)
- 16.12.65.186 (https://ipdebrief.com/16.12.65.186)

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Source: IPDebrief, "16.12.65.170 IP intelligence", https://ipdebrief.com/16.12.65.170, updated 2026-10-23. Assessments are probabilistic.