# 16.15.43.189 — IP Intelligence Summary

16.15.43.189 is an IPv4 address operated by AMAZON-02 - Amazon.com, Inc., US (AS16509), with approximate network location Boardman, United States. It belongs to datacenter or hosting infrastructure. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/16.15.43.189
- Last updated: 2026-11-13

## 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
- 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: Boardman
- Region: OR
- Country: United States
- Time zone: America/Los_Angeles

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

## Network classification

- Infrastructure type: CloudCompute
- Datacenter / hosting: yes
- 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

## Exposed services

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

## DNS posture

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

- caa: Not checked
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (189.43.15.16.in-addr.arpa)
- fcrDns: Not checked

## TLS observations

- CN=*.s3-us-west-2.amazonaws.com; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-04-01T23:59:59.0000000+00:00

## Witness AI - IP Assessment (AI-generated)

AI-generated assessment. Verify critical details independently.

Intellectual property 16.15.43.189 was resolved and validated by the server. The address is assigned to Amazon.com, Inc. (AS16509) within the United States, specifically routed through the AMAZO-4 netblock (16.15.0.0/16) in Boardman, OR. Network analysis identifies the host as part of an Amazon Web Services cloud computing infrastructure, classified as a web server with hosting capabilities.

A historical TLS probe indicated a certificate issued by Amazon RSA 2048 M04 for the subject "*.s3-us-west-2.amazonaws.com". This certificate, valid from 2026-09-16 to 2027-04-01, covers multiple S3 endpoints including s3-us-west-2.amazonaws.com, s3.amazonaws.com, and related control and dualstack variants. The probe status is recorded as unknown with a stale flag set.

DNS hygiene assessments returned a score of zero with no checks evaluated for SPF, DMARC, CAA, or FCrDNS. DNSSEC status for the reverse lookup target 189.43.15.16.in-addr.arpa is unknown. No active TLS endpoints were observed during the current probe cycle. Due to limited real-time observation data and the absence of current certificate validation, the profile is marked as not assessed. Monitoring is recommended to confirm ongoing service legitimacy.

## 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, "16.15.43.189 IP intelligence", https://ipdebrief.com/16.15.43.189, updated 2026-11-13. Assessments are probabilistic.