# 54.148.21.131 — IP Intelligence Summary

54.148.21.131 is an IPv4 address operated by Amazon Web Services (AS16509), with approximate network location Boardman, United States. Its reverse DNS name is ec2-54-148-21-131.us-west-2.compute.amazonaws.com. As of November 10, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/54.148.21.131
- Last updated: 2026-11-10

## Ownership

- Organization: Amazon Technologies Inc.
- Network name: AMAZON
- Allocated block: 54.144.0.0/12
- 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

- ec2-54-148-21-131.us-west-2.compute.amazonaws.com
- Forward-confirmed: yes

## Exposed services

- 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=*.samsungcloud.com, O="SAMSUNG ELECTRONICS CO,.LTD", S=Gyeonggi-do, C=KR; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-03-24T23:59:59.0000000+00:00

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Source: IPDebrief, "54.148.21.131 IP intelligence", https://ipdebrief.com/54.148.21.131, updated 2026-11-10. Assessments are probabilistic.