# 191.240.36.91 — IP Intelligence Summary

191.240.36.91 is an IPv4 address operated by MASTER S/A (AS28202), geolocated to Mateus Leme, Brazil. Its reverse DNS name is 191-240-36-91.mal-wr.mastercabo.com. As of November 6, 2026, IPDebrief rates it High Risk (80/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/191.240.36.91
- Last updated: 2026-11-06

## Ownership

- Organization: MASTER S/A
- Network name: 213404
- Allocated block: 191.240.0.0/17
- ASN: AS28202 (https://ipdebrief.com/asn/28202)
- Regional registry: LACNIC

## Location

- City: Mateus Leme
- Region: Minas Gerais
- Country: Brazil
- Time zone: —

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: High Risk (80/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- 191-240-36-91.mal-wr.mastercabo.com
- Forward-confirmed: no

## Nearby addresses

- 191.240.36.12 (https://ipdebrief.com/191.240.36.12)
- 191.240.36.80 (https://ipdebrief.com/191.240.36.80)
- 191.240.36.90 (https://ipdebrief.com/191.240.36.90)
- 191.240.36.92 (https://ipdebrief.com/191.240.36.92)
- 191.240.36.93 (https://ipdebrief.com/191.240.36.93)
- 191.240.36.95 (https://ipdebrief.com/191.240.36.95)
- 191.240.36.97 (https://ipdebrief.com/191.240.36.97)
- 191.240.36.101 (https://ipdebrief.com/191.240.36.101)
- 191.240.36.102 (https://ipdebrief.com/191.240.36.102)
- 191.240.36.111 (https://ipdebrief.com/191.240.36.111)
- 191.240.36.132 (https://ipdebrief.com/191.240.36.132)
- 191.240.36.146 (https://ipdebrief.com/191.240.36.146)

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Source: IPDebrief, "191.240.36.91 IP intelligence", https://ipdebrief.com/191.240.36.91, updated 2026-11-06. Assessments are probabilistic.