# 191.243.89.139 — IP Intelligence Summary

191.243.89.139 is an IPv4 address operated by AS28210 - GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR (AS28210), with approximate network location São Sebastião, Brazil. It belongs to a residential connection. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/191.243.89.139
- Last updated: 2026-11-14

## Ownership

- Organization: GIGA MAIS FIBRA TELECOMUNICACOES S.A.
- Network name: 219648
- Allocated block: 191.243.88.0/22
- ASN: AS28210 (https://ipdebrief.com/asn/28210)
- Regional registry: LACNIC
- 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: São Sebastião
- 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

## DNS posture

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

- caa: Unknown / lookup inconclusive (net.br)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (139.89.243.191.in-addr.arpa)
- fcrDns: Not checked

## Nearby addresses

- 191.243.89.157 (https://ipdebrief.com/191.243.89.157)

## Addresses sharing infrastructure

- 131.255.22.151 — Same abuse contact (https://ipdebrief.com/131.255.22.151)
- 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)

---

Source: IPDebrief, "191.243.89.139 IP intelligence", https://ipdebrief.com/191.243.89.139, updated 2026-11-14. Assessments are probabilistic.