# 181.217.163.3 — IP Intelligence Summary

181.217.163.3 is an IPv4 address operated by Claro NXT Telecomunicacoes Ltda (AS28573), geolocated to Aracaju, Brazil. It belongs to a mobile network with reverse DNS name b5d9a303.virtua.com.br. As of October 5, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/181.217.163.3
- Last updated: 2026-10-05

## Ownership

- Organization: Claro NXT Telecomunicacoes Ltda
- Network name: 230236
- Allocated block: 181.216.0.0/13
- ASN: AS28573 (https://ipdebrief.com/asn/28573)
- Regional registry: LACNIC

## Location

- City: Aracaju
- Region: Sergipe
- Country: Brazil
- Time zone: —

## Network classification

- Infrastructure type: Residential
- Datacenter / hosting: no
- Residential: yes
- Mobile: yes
- Anycast: no
- 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

- b5d9a303.virtua.com.br
- Forward-confirmed: no

## Nearby addresses

- 181.217.163.9 (https://ipdebrief.com/181.217.163.9)

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Source: IPDebrief, "181.217.163.3 IP intelligence", https://ipdebrief.com/181.217.163.3, updated 2026-10-05. Assessments are probabilistic.