# 138.255.148.21 — IP Intelligence Summary

138.255.148.21 is an IPv4 address announced by AS263650, with approximate network location Potim, Brazil. It belongs to a residential connection with reverse DNS name 21.148.255.138.clicfacilitb.com.br. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/138.255.148.21
- Last updated: 2026-11-12

## Ownership

- Organization: Clicfacil Telecom
- Network name: 262523
- Allocated block: 138.255.148.0/22
- ASN: AS263650 (https://ipdebrief.com/asn/263650)
- Regional registry: ARIN
- Registered holder: Clicfacil Telecom
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Potim
- Region: SP
- Country: Brazil
- Time zone: America/Sao_Paulo

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

- 21.148.255.138.clicfacilitb.com.br
- 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

## Addresses sharing infrastructure

- 177.74.153.10 — Same abuse contact (https://ipdebrief.com/177.74.153.10)
- 177.74.153.242 — Same abuse contact (https://ipdebrief.com/177.74.153.242)

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Source: IPDebrief, "138.255.148.21 IP intelligence", https://ipdebrief.com/138.255.148.21, updated 2026-11-12. Assessments are probabilistic.