# 54.71.133.191 — IP Intelligence Summary

54.71.133.191 is an IPv4 address operated by Amazon Web Services (AS16509), with approximate network location Boardman, United States. Its reverse DNS name is ec2-54-71-133-191.us-west-2.compute.amazonaws.com. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/54.71.133.191
- Last updated: 2026-11-12

## Ownership

- Organization: Amazon Technologies Inc.
- Network name: AMAZON-2011L
- Allocated block: 54.64.0.0/11
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Registered holder: Amazon Technologies Inc.
- Routing operator: —
- 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: 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

- ec2-54-71-133-191.us-west-2.compute.amazonaws.com
- Forward-confirmed: yes

## Exposed services

- 80/tcp — http
- 443/tcp — https

## DNS posture

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

- spf: Not checked
- dmarc: Not checked
- fcrDns: Not checked
- dnssec: Not checked
- caa: Not checked

## TLS observations

- CN=*.ct.digicert.com, O="DigiCert, Inc.", L=Lehi, S=Utah, C=US; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-01-10T23:59:59.0000000+00:00

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Source: IPDebrief, "54.71.133.191 IP intelligence", https://ipdebrief.com/54.71.133.191, updated 2026-11-12. Assessments are probabilistic.