# 131.72.103.69 — IP Intelligence Summary

131.72.103.69 is an IPv4 address announced by AS61646, with approximate network location Sapucaia do Sul, Brazil. Its reverse DNS name is 131.72.103.69.static.sinal.net.br. As of October 16, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/131.72.103.69
- Last updated: 2026-10-16

## Ownership

- Organization: SINALNET Comunicações
- Network name: 235091
- Allocated block: 131.72.100.0/22
- ASN: AS61646 (https://ipdebrief.com/asn/61646)
- Regional registry: ARIN
- Registered holder: SINALNET Comunicações
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Sapucaia do Sul
- Region: Rio Grande do Sul
- 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

- 131.72.103.69.static.sinal.net.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

## Nearby addresses

- 131.72.103.56 (https://ipdebrief.com/131.72.103.56)
- 131.72.103.108 (https://ipdebrief.com/131.72.103.108)
- 131.72.103.109 (https://ipdebrief.com/131.72.103.109)

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Source: IPDebrief, "131.72.103.69 IP intelligence", https://ipdebrief.com/131.72.103.69, updated 2026-10-16. Assessments are probabilistic.