# 45.167.191.138 — IP Intelligence Summary

45.167.191.138 is an IPv4 address announced by AS268046, with approximate network location Barra do Ribeiro, Brazil. It belongs to a mobile network with reverse DNS name 45-167-191-138.centrosultelecom.com.br. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/45.167.191.138
- Last updated: 2026-11-12

## Ownership

- Organization: CENTRO SUL TELECOM INFORMATICAEIRELIME
- Network name: 349850
- Allocated block: 45.167.188.0/22
- ASN: AS268046 (https://ipdebrief.com/asn/268046)
- Regional registry: ARIN
- Registered holder: CENTRO SUL TELECOM INFORMATICAEIRELIME
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Barra do Ribeiro
- 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: MobileCarrier
- Datacenter / hosting: no
- Residential: yes
- Mobile: yes
- 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

- 45-167-191-138.centrosultelecom.com.br
- 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

- 45.167.191.142 (https://ipdebrief.com/45.167.191.142)

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Source: IPDebrief, "45.167.191.138 IP intelligence", https://ipdebrief.com/45.167.191.138, updated 2026-11-12. Assessments are probabilistic.