# 104.28.163.121 — IP Intelligence Summary

104.28.163.121 is an IPv4 address operated by Cloudflare, Inc. (AS13335), geolocated to Aulnay-sous-Bois, France. As of October 5, 2026, IPDebrief rates it Low Risk (30/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/104.28.163.121
- Last updated: 2026-10-05

## Ownership

- Organization: Cloudflare, Inc.
- Network name: CLOUDFLARENET
- Allocated block: 104.16.0.0/12
- ASN: AS13335 (https://ipdebrief.com/asn/13335)
- Regional registry: ARIN

## Location

- City: Aulnay-sous-Bois
- Region: Île-de-France
- Country: France
- Time zone: —

## 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 (30/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Nearby addresses

- 104.28.163.4 (https://ipdebrief.com/104.28.163.4)
- 104.28.163.5 (https://ipdebrief.com/104.28.163.5)
- 104.28.163.6 (https://ipdebrief.com/104.28.163.6)
- 104.28.163.10 (https://ipdebrief.com/104.28.163.10)
- 104.28.163.14 (https://ipdebrief.com/104.28.163.14)
- 104.28.163.17 (https://ipdebrief.com/104.28.163.17)
- 104.28.163.18 (https://ipdebrief.com/104.28.163.18)
- 104.28.163.26 (https://ipdebrief.com/104.28.163.26)
- 104.28.163.27 (https://ipdebrief.com/104.28.163.27)
- 104.28.163.29 (https://ipdebrief.com/104.28.163.29)
- 104.28.163.33 (https://ipdebrief.com/104.28.163.33)
- 104.28.163.34 (https://ipdebrief.com/104.28.163.34)

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Source: IPDebrief, "104.28.163.121 IP intelligence", https://ipdebrief.com/104.28.163.121, updated 2026-10-05. Assessments are probabilistic.