# 3.221.25.129 — IP Intelligence Summary

3.221.25.129 is an IPv4 address operated by Amazon Data Services Northern Virginia (AS14618), geolocated to Ashburn, United States. Its reverse DNS name is ec2-3-221-25-129.compute-1.amazonaws.com. As of October 5, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/3.221.25.129
- Last updated: 2026-10-05

## Ownership

- Organization: Amazon Data Services Northern Virginia
- Network name: AMAZON-IAD
- Allocated block: 3.208.0.0/12
- ASN: AS14618 (https://ipdebrief.com/asn/14618)
- Regional registry: ARIN
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Ashburn
- Region: VA
- Country: United States
- Time zone: America/New_York

## 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

- ec2-3-221-25-129.compute-1.amazonaws.com
- Forward-confirmed: yes

## Exposed services

- 443/tcp — https

## Addresses sharing infrastructure

- 3.223.37.82 — Same TLS certificate (https://ipdebrief.com/3.223.37.82)
- 3.224.212.69 — Same TLS certificate (https://ipdebrief.com/3.224.212.69)
- 3.226.129.142 — Same TLS certificate (https://ipdebrief.com/3.226.129.142)
- 3.226.227.66 — Same TLS certificate (https://ipdebrief.com/3.226.227.66)
- 18.209.52.48 — Same TLS certificate (https://ipdebrief.com/18.209.52.48)
- 34.226.254.12 — Same TLS certificate (https://ipdebrief.com/34.226.254.12)
- 34.227.230.228 — Same TLS certificate (https://ipdebrief.com/34.227.230.228)
- 35.169.218.8 — Same TLS certificate (https://ipdebrief.com/35.169.218.8)
- 52.22.157.238 — Same TLS certificate (https://ipdebrief.com/52.22.157.238)
- 54.172.85.244 — Same TLS certificate (https://ipdebrief.com/54.172.85.244)
- 54.211.72.69 — Same TLS certificate (https://ipdebrief.com/54.211.72.69)
- 54.234.130.95 — Same TLS certificate (https://ipdebrief.com/54.234.130.95)

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Source: IPDebrief, "3.221.25.129 IP intelligence", https://ipdebrief.com/3.221.25.129, updated 2026-10-05. Assessments are probabilistic.