# 143.255.187.154 — IP Intelligence Summary

143.255.187.154 is an IPv4 address announced by AS262587, with approximate network location Cachoeira do Sul, Brazil. Its reverse DNS name is Vick-187-154.cerentini.com.br. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/143.255.187.154
- Last updated: 2026-11-12

## Ownership

- Organization: CST - Cerentini Soluções em Tecnologia
- Network name: 268718
- Allocated block: 143.255.184.0/22
- ASN: AS262587 (https://ipdebrief.com/asn/262587)
- Regional registry: ARIN
- Registered holder: CST - Cerentini Soluções em Tecnologia
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Cachoeira do Sul
- 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: —
- 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

- Vick-187-154.cerentini.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

- 143.255.187.169 (https://ipdebrief.com/143.255.187.169)
- 143.255.187.246 (https://ipdebrief.com/143.255.187.246)

## Addresses sharing infrastructure

- 45.238.136.221 — Same abuse contact (https://ipdebrief.com/45.238.136.221)

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Source: IPDebrief, "143.255.187.154 IP intelligence", https://ipdebrief.com/143.255.187.154, updated 2026-11-12. Assessments are probabilistic.