# 66.161.221.128 — IP Intelligence Summary

66.161.221.128 is an IPv4 address operated by FUSE-NET - Cincinnati Bell Telephone Company LLC, US (AS6181), with approximate network location Cincinnati, United States. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/66.161.221.128
- Last updated: 2026-11-13

## Ownership

- Organization: Altafiber
- Network name: FUSE-NET-BLK-3
- Allocated block: 66.161.128.0/17
- ASN: AS6181 (https://ipdebrief.com/asn/6181)
- Regional registry: ARIN
- Registered holder: Altafiber
- Routing operator: FUSE-NET - Cincinnati Bell Telephone Company LLC, US
- Network registration country: United States
- Registrant address country: —

## Location

- City: Cincinnati
- Region: OH
- Country: United States
- Time zone: America/New_York

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

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- 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

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- caa: Not checked
- spf: Not checked
- dmarc: Not checked
- dnssec: Not checked
- fcrDns: Not checked

## Nearby addresses

- 66.161.221.129 (https://ipdebrief.com/66.161.221.129)

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Source: IPDebrief, "66.161.221.128 IP intelligence", https://ipdebrief.com/66.161.221.128, updated 2026-11-13. Assessments are probabilistic.