# 34.221.172.174 — IP Intelligence Summary

34.221.172.174 is an IPv4 address operated by Amazon Technologies Inc. (AS16509), geolocated to Boardman, United States. Its reverse DNS name is ec2-34-221-172-174.us-west-2.compute.amazonaws.com. As of October 3, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/34.221.172.174
- Last updated: 2026-10-03

## Ownership

- Organization: Amazon Technologies Inc.
- Network name: AT-88-Z
- Allocated block: 34.192.0.0/10
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Boardman
- 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: High Risk (70/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- ec2-34-221-172-174.us-west-2.compute.amazonaws.com
- Forward-confirmed: yes

## Exposed services

- 443/tcp — https

## Addresses sharing infrastructure

- 16.145.13.198 — Same TLS certificate (https://ipdebrief.com/16.145.13.198)
- 18.161.38.178 — Same TLS certificate (https://ipdebrief.com/18.161.38.178)
- 18.237.78.158 — Same TLS certificate (https://ipdebrief.com/18.237.78.158)
- 18.237.97.94 — Same TLS certificate (https://ipdebrief.com/18.237.97.94)
- 18.237.175.161 — Same TLS certificate (https://ipdebrief.com/18.237.175.161)
- 18.239.174.159 — Same TLS certificate (https://ipdebrief.com/18.239.174.159)
- 34.214.184.143 — Same TLS certificate (https://ipdebrief.com/34.214.184.143)
- 34.217.30.2 — Same TLS certificate (https://ipdebrief.com/34.217.30.2)
- 34.217.70.64 — Same TLS certificate (https://ipdebrief.com/34.217.70.64)
- 34.219.192.11 — Same TLS certificate (https://ipdebrief.com/34.219.192.11)
- 34.220.88.50 — Same TLS certificate (https://ipdebrief.com/34.220.88.50)
- 34.221.118.158 — Same TLS certificate (https://ipdebrief.com/34.221.118.158)

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Source: IPDebrief, "34.221.172.174 IP intelligence", https://ipdebrief.com/34.221.172.174, updated 2026-10-03. Assessments are probabilistic.