# 54.244.28.67 — IP Intelligence Summary

54.244.28.67 is an IPv4 address operated by Amazon Web Services (AS16509), with approximate network location Portland, United States. Its reverse DNS name is ec2-54-244-28-67.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/54.244.28.67
- Last updated: 2026-11-12

## Ownership

- Organization: Amazon.com, Inc.
- Network name: AMAZO-ZPDX2
- Allocated block: 54.244.0.0/16
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Registered holder: Amazon.com, Inc.
- Routing operator: —
- Network registration country: United States
- Registrant address country: —
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Portland
- 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

- ec2-54-244-28-67.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=cognito-idp.us-west-2.amazonaws.com; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-02-21T23:59:59.0000000+00:00

## Nearby addresses

- 54.244.28.174 (https://ipdebrief.com/54.244.28.174)

## Addresses sharing infrastructure

- 16.145.112.229 — Same TLS certificate (https://ipdebrief.com/16.145.112.229)
- 32.187.245.104 — Same TLS certificate (https://ipdebrief.com/32.187.245.104)
- 35.164.85.128 — Same TLS certificate (https://ipdebrief.com/35.164.85.128)
- 44.227.125.133 — Same TLS certificate (https://ipdebrief.com/44.227.125.133)
- 54.148.241.139 — Same TLS certificate (https://ipdebrief.com/54.148.241.139)

---

Source: IPDebrief, "54.244.28.67 IP intelligence", https://ipdebrief.com/54.244.28.67, updated 2026-11-12. Assessments are probabilistic.