# 189.33.66.176 — IP Intelligence Summary

189.33.66.176 is an IPv4 address operated by AS28573 - Claro NXT Telecomunicacoes Ltda, BR (AS28573), with approximate network location São Paulo, Brazil. It belongs to a mobile network. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/189.33.66.176
- Last updated: 2026-11-14

## Ownership

- Organization: Claro NXT Telecomunicacoes Ltda
- Network name: 92793
- Allocated block: 189.32.0.0/14
- ASN: AS28573 (https://ipdebrief.com/asn/28573)
- Regional registry: LACNIC
- Registered holder: Claro NXT Telecomunicacoes Ltda
- Routing operator: AS28573 - Claro NXT Telecomunicacoes Ltda, BR
- Network registration country: BR
- Registrant address country: —

## Location

- City: São Paulo
- Region: São Paulo
- Country: Brazil
- Time zone: —

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

## Network classification

- Infrastructure type: Residential
- Datacenter / hosting: no
- Residential: yes
- Mobile: yes
- 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 found at queried name (br)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (176.66.33.189.in-addr.arpa)
- fcrDns: Not checked

## Nearby addresses

- 189.33.66.28 (https://ipdebrief.com/189.33.66.28)
- 189.33.66.175 (https://ipdebrief.com/189.33.66.175)
- 189.33.66.211 (https://ipdebrief.com/189.33.66.211)

## Addresses sharing infrastructure

- 177.181.2.178 — Same abuse contact (https://ipdebrief.com/177.181.2.178)
- 179.209.44.36 — Same abuse contact (https://ipdebrief.com/179.209.44.36)
- 179.222.232.5 — Same abuse contact (https://ipdebrief.com/179.222.232.5)
- 181.213.83.25 — Same abuse contact (https://ipdebrief.com/181.213.83.25)
- 187.38.173.30 — Same abuse contact (https://ipdebrief.com/187.38.173.30)
- 187.182.72.182 — Same abuse contact (https://ipdebrief.com/187.182.72.182)
- 187.182.75.161 — Same abuse contact (https://ipdebrief.com/187.182.75.161)
- 187.182.75.174 — Same abuse contact (https://ipdebrief.com/187.182.75.174)
- 187.183.36.57 — Same abuse contact (https://ipdebrief.com/187.183.36.57)
- 189.33.67.99 — Same abuse contact (https://ipdebrief.com/189.33.67.99)
- 191.178.223.110 — Same abuse contact (https://ipdebrief.com/191.178.223.110)
- 201.6.65.37 — Same abuse contact (https://ipdebrief.com/201.6.65.37)

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Source: IPDebrief, "189.33.66.176 IP intelligence", https://ipdebrief.com/189.33.66.176, updated 2026-11-14. Assessments are probabilistic.