# 173.255.221.6 — IP Intelligence Summary

173.255.221.6 is an IPv4 address operated by Linode (AS63949), with approximate network location Fremont, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name prod-boron-us-west-42.li.binaryedge.ninja. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/173.255.221.6
- Last updated: 2026-11-12

## Ownership

- Organization: Linode
- Network name: LINODE
- Allocated block: 173.255.192.0/18
- ASN: AS63949 (https://ipdebrief.com/asn/63949)
- Regional registry: ARIN
- Registered holder: Linode
- Routing operator: —
- Network registration country: United States
- Registrant address country: —
- Cloud / hosting provider: Linode

## Location

- City: Fremont
- Region: CA
- Country: United States
- Time zone: America/Los_Angeles

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: CloudCompute
- Datacenter / hosting: yes
- 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

- prod-boron-us-west-42.li.binaryedge.ninja
- Forward-confirmed: yes

## 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

## Nearby addresses

- 173.255.221.22 (https://ipdebrief.com/173.255.221.22)
- 173.255.221.139 (https://ipdebrief.com/173.255.221.139)
- 173.255.221.151 (https://ipdebrief.com/173.255.221.151)
- 173.255.221.189 (https://ipdebrief.com/173.255.221.189)
- 173.255.221.224 (https://ipdebrief.com/173.255.221.224)

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Source: IPDebrief, "173.255.221.6 IP intelligence", https://ipdebrief.com/173.255.221.6, updated 2026-11-12. Assessments are probabilistic.