# 172.56.221.66 — IP Intelligence Summary

172.56.221.66 is an IPv4 address, geolocated to Philadelphia, United States. As of October 11, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/172.56.221.66
- Last updated: 2026-10-11

## Ownership

- Organization: —
- Network name: —
- Allocated block: —
- ASN: —
- Regional registry: —

## Location

- City: Philadelphia
- Region: PA
- Country: United States
- Time zone: America/New_York

## 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

## Nearby addresses

- 172.56.221.10 (https://ipdebrief.com/172.56.221.10)
- 172.56.221.15 (https://ipdebrief.com/172.56.221.15)
- 172.56.221.28 (https://ipdebrief.com/172.56.221.28)
- 172.56.221.32 (https://ipdebrief.com/172.56.221.32)
- 172.56.221.54 (https://ipdebrief.com/172.56.221.54)
- 172.56.221.62 (https://ipdebrief.com/172.56.221.62)
- 172.56.221.65 (https://ipdebrief.com/172.56.221.65)
- 172.56.221.67 (https://ipdebrief.com/172.56.221.67)
- 172.56.221.71 (https://ipdebrief.com/172.56.221.71)
- 172.56.221.100 (https://ipdebrief.com/172.56.221.100)
- 172.56.221.109 (https://ipdebrief.com/172.56.221.109)
- 172.56.221.134 (https://ipdebrief.com/172.56.221.134)

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Source: IPDebrief, "172.56.221.66 IP intelligence", https://ipdebrief.com/172.56.221.66, updated 2026-10-11. Assessments are probabilistic.