# 143.255.53.28 — IP Intelligence Summary

143.255.53.28 is an IPv4 address operated by AS265139 - OXENTE NET EMPREENDIMENTOS LTDA - EPP, BR (AS265139), with approximate network location São Raimundo Nonato, Brazil. It belongs to a residential connection with reverse DNS name oxt-143-255-53-28.oxentenet.com. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/143.255.53.28
- Last updated: 2026-11-14

## Ownership

- Organization: OXENTE NET EMPREENDIMENTOS LTDA - EPP
- Network name: 268092
- Allocated block: 143.255.52.0/22
- ASN: AS265139 (https://ipdebrief.com/asn/265139)
- Regional registry: ARIN
- Registered holder: OXENTE NET EMPREENDIMENTOS LTDA - EPP
- Routing operator: AS265139 - OXENTE NET EMPREENDIMENTOS LTDA - EPP, BR
- Network registration country: BR
- Registrant address country: BR

## Location

- City: São Raimundo Nonato
- Region: Piauí
- 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

- oxt-143-255-53-28.oxentenet.com
- Forward-confirmed: no

## DNS posture

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

- caa: Not found at queried name (com)
- spf: Unknown / lookup inconclusive (oxt-143-255-53-28.oxentenet.com)
- dmarc: Unknown / lookup inconclusive (_dmarc.oxt-143-255-53-28.oxentenet.com)
- dnssec: Unknown / lookup inconclusive (28.53.255.143.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (oxt-143-255-53-28.oxentenet.com)

- TLS probe 443 at 143.255.53.28: Certificate not captured; current certificate unknown (unreachable)
- TLS probe 8443 at 143.255.53.28: Certificate not captured; current certificate unknown (unreachable)
## Nearby addresses

- 143.255.53.241 (https://ipdebrief.com/143.255.53.241)

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Source: IPDebrief, "143.255.53.28 IP intelligence", https://ipdebrief.com/143.255.53.28, updated 2026-11-14. Assessments are probabilistic.