# 131.255.22.151 — IP Intelligence Summary

131.255.22.151 is an IPv4 address operated by AS28210 - GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR (AS28210), with approximate network location Vitória, Brazil. Its reverse DNS name is 131-255-22-151.static.sumicity.net.br. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/131.255.22.151
- Last updated: 2026-11-13

## Ownership

- Organization: GIGA MAIS FIBRA TELECOMUNICACOES S.A.
- Network name: 241225
- Allocated block: 131.255.20.0/22
- ASN: AS28210 (https://ipdebrief.com/asn/28210)
- Regional registry: ARIN
- Registered holder: GIGA MAIS FIBRA TELECOMUNICACOES S.A.
- Routing operator: AS28210 - GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR
- Network registration country: BR
- Registrant address country: —

## Location

- City: Vitória
- Region: Espírito Santo
- 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

- 131-255-22-151.static.sumicity.net.br
- Forward-confirmed: yes

## DNS posture

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

- caa: Present / verified (sumicity.net.br)
- spf: Unknown / lookup inconclusive (131-255-22-151.static.sumicity.net.br)
- dmarc: Unknown / lookup inconclusive (_dmarc.131-255-22-151.static.sumicity.net.br)
- dnssec: Unknown / lookup inconclusive (151.22.255.131.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (131-255-22-151.static.sumicity.net.br)

## Nearby addresses

- 131.255.22.89 (https://ipdebrief.com/131.255.22.89)
- 131.255.22.114 (https://ipdebrief.com/131.255.22.114)
- 131.255.22.223 (https://ipdebrief.com/131.255.22.223)

## Addresses sharing infrastructure

- 138.59.122.49 — Same abuse contact (https://ipdebrief.com/138.59.122.49)
- 138.117.220.160 — Same abuse contact (https://ipdebrief.com/138.117.220.160)
- 177.131.164.248 — Same abuse contact (https://ipdebrief.com/177.131.164.248)
- 177.131.169.39 — Same abuse contact (https://ipdebrief.com/177.131.169.39)
- 189.113.68.235 — Same abuse contact (https://ipdebrief.com/189.113.68.235)
- 191.243.89.139 — Same abuse contact (https://ipdebrief.com/191.243.89.139)

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Source: IPDebrief, "131.255.22.151 IP intelligence", https://ipdebrief.com/131.255.22.151, updated 2026-11-13. Assessments are probabilistic.