# 16.15.43.255 — IP Intelligence Summary

16.15.43.255 is an IPv4 address operated by Amazon.com, Inc. (AS16509), geolocated to Portland, United States. As of November 4, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/16.15.43.255
- Last updated: 2026-11-04

## Ownership

- Organization: Amazon.com, Inc.
- Network name: AMAZO-4
- Allocated block: 16.15.0.0/16
- 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 (25/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Exposed services

- 80/tcp — http
- 443/tcp — https
- 8080/tcp — http-alt

## Nearby addresses

- 16.15.43.34 (https://ipdebrief.com/16.15.43.34)
- 16.15.43.63 (https://ipdebrief.com/16.15.43.63)
- 16.15.43.77 (https://ipdebrief.com/16.15.43.77)
- 16.15.43.79 (https://ipdebrief.com/16.15.43.79)
- 16.15.43.93 (https://ipdebrief.com/16.15.43.93)
- 16.15.43.104 (https://ipdebrief.com/16.15.43.104)
- 16.15.43.111 (https://ipdebrief.com/16.15.43.111)
- 16.15.43.152 (https://ipdebrief.com/16.15.43.152)
- 16.15.43.165 (https://ipdebrief.com/16.15.43.165)
- 16.15.43.166 (https://ipdebrief.com/16.15.43.166)
- 16.15.43.173 (https://ipdebrief.com/16.15.43.173)
- 16.15.43.176 (https://ipdebrief.com/16.15.43.176)

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Source: IPDebrief, "16.15.43.255 IP intelligence", https://ipdebrief.com/16.15.43.255, updated 2026-11-04. Assessments are probabilistic.