# 131.72.87.156 — IP Intelligence Summary

131.72.87.156 is an IPv4 address operated by AS28294 - GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR (AS28294), with approximate network location São Paulo, Brazil. It belongs to a residential connection. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/131.72.87.156
- Last updated: 2026-11-14

## Ownership

- Organization: GIGA MAIS FIBRA TELECOMUNICACOES S.A.
- Network name: 233748
- Allocated block: 131.72.84.0/22
- ASN: AS28294 (https://ipdebrief.com/asn/28294)
- Regional registry: ARIN
- Registered holder: GIGA MAIS FIBRA TELECOMUNICACOES S.A.
- Routing operator: AS28294 - GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR
- Network registration country: BR
- Registrant address country: —

## Location

- City: São Paulo
- 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 (15/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- caa: Unknown / lookup inconclusive (com.br)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (156.87.72.131.in-addr.arpa)
- fcrDns: Not checked

## Nearby addresses

- 131.72.87.30 (https://ipdebrief.com/131.72.87.30)
- 131.72.87.58 (https://ipdebrief.com/131.72.87.58)
- 131.72.87.151 (https://ipdebrief.com/131.72.87.151)
- 131.72.87.157 (https://ipdebrief.com/131.72.87.157)
- 131.72.87.243 (https://ipdebrief.com/131.72.87.243)

## Addresses sharing infrastructure

- 131.72.84.192 — Same abuse contact (https://ipdebrief.com/131.72.84.192)
- 138.204.211.73 — Same abuse contact (https://ipdebrief.com/138.204.211.73)
- 138.204.211.99 — Same abuse contact (https://ipdebrief.com/138.204.211.99)
- 138.204.211.137 — Same abuse contact (https://ipdebrief.com/138.204.211.137)
- 138.204.211.184 — Same abuse contact (https://ipdebrief.com/138.204.211.184)
- 177.221.1.236 — Same abuse contact (https://ipdebrief.com/177.221.1.236)
- 177.221.7.174 — Same abuse contact (https://ipdebrief.com/177.221.7.174)
- 2804:b4:c0b6:5800:f96e:a746:68c6:f904 — Same abuse contact (https://ipdebrief.com/2804:b4:c0b6:5800:f96e:a746:68c6:f904)

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Source: IPDebrief, "131.72.87.156 IP intelligence", https://ipdebrief.com/131.72.87.156, updated 2026-11-14. Assessments are probabilistic.