# 138.121.190.217 — IP Intelligence Summary

138.121.190.217 is an IPv4 address announced by AS28343, with approximate network location Rio do Sul, Brazil. It belongs to a residential connection with reverse DNS name 138-121-190-217.unifique.net. As of November 7, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/138.121.190.217
- Last updated: 2026-11-07

## Ownership

- Organization: UNIFIQUE TELECOMUNICACOES S/A
- Network name: 449281
- Allocated block: 138.121.188.0/22
- ASN: AS28343 (https://ipdebrief.com/asn/28343)
- Regional registry: ARIN
- Registered holder: UNIFIQUE TELECOMUNICACOES S/A
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Rio do Sul
- Region: Santa Catarina
- 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: 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

- 138-121-190-217.unifique.net
- 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

- 138.121.190.231 (https://ipdebrief.com/138.121.190.231)

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Source: IPDebrief, "138.121.190.217 IP intelligence", https://ipdebrief.com/138.121.190.217, updated 2026-11-07. Assessments are probabilistic.