# 3.5.72.104 — IP Intelligence Summary

3.5.72.104 is an IPv4 address operated by Amazon Web Services, geolocated to Dublin, Ireland. Its reverse DNS name is s3.eu-west-1.amazonaws.com. As of October 9, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/3.5.72.104
- Last updated: 2026-10-09

## Ownership

- Organization: —
- Network name: —
- Allocated block: —
- ASN: —
- Regional registry: —
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Dublin
- Region: Leinster
- Country: Ireland
- Time zone: Europe/Dublin

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (25/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- s3.eu-west-1.amazonaws.com
- Forward-confirmed: no

## Nearby addresses

- 3.5.72.103 (https://ipdebrief.com/3.5.72.103)
- 3.5.72.105 (https://ipdebrief.com/3.5.72.105)
- 3.5.72.109 (https://ipdebrief.com/3.5.72.109)
- 3.5.72.127 (https://ipdebrief.com/3.5.72.127)

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Source: IPDebrief, "3.5.72.104 IP intelligence", https://ipdebrief.com/3.5.72.104, updated 2026-10-09. Assessments are probabilistic.