# 187.45.73.191 — IP Intelligence Summary

187.45.73.191 is an IPv4 address announced by AS28343, with approximate network location Porto Alegre, Brazil. It belongs to a residential connection with reverse DNS name 187-45-73-191.unifique.net. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/187.45.73.191
- Last updated: 2026-11-11

## Ownership

- Organization: UNIFIQUE TELECOMUNICACOES S/A
- Network name: 436893
- Allocated block: 187.45.64.0/20
- ASN: AS28343 (https://ipdebrief.com/asn/28343)
- Regional registry: LACNIC
- Registered holder: UNIFIQUE TELECOMUNICACOES S/A
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Porto Alegre
- 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: 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

## Reverse DNS

- 187-45-73-191.unifique.net
- 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

- 187.45.73.153 (https://ipdebrief.com/187.45.73.153)

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Source: IPDebrief, "187.45.73.191 IP intelligence", https://ipdebrief.com/187.45.73.191, updated 2026-11-11. Assessments are probabilistic.