# 201.57.40.71 — IP Intelligence Summary

201.57.40.71 is an IPv4 address announced by AS4230, with approximate network location Rio de Janeiro, Brazil. Its reverse DNS name is 71.64-79.40.57.201.in-addr.arpa. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/201.57.40.71
- Last updated: 2026-11-13

## Ownership

- Organization: RIO ANIL TRANSPORTE E LOGISTICA LTDA
- Network name: 165191
- Allocated block: 201.57.40.64/28
- ASN: AS4230 (https://ipdebrief.com/asn/4230)
- Regional registry: LACNIC
- Registered holder: RIO ANIL TRANSPORTE E LOGISTICA LTDA
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Rio de Janeiro
- Region: Rio de Janeiro
- Country: Brazil
- Time zone: —

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

## Reverse DNS

- 71.64-79.40.57.201.in-addr.arpa
- Forward-confirmed: no

## 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

- 201.57.40.70 (https://ipdebrief.com/201.57.40.70)
- 201.57.40.76 (https://ipdebrief.com/201.57.40.76)
- 201.57.40.77 (https://ipdebrief.com/201.57.40.77)

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Source: IPDebrief, "201.57.40.71 IP intelligence", https://ipdebrief.com/201.57.40.71, updated 2026-11-13. Assessments are probabilistic.