# 143.105.141.45 — IP Intelligence Summary

143.105.141.45 is an IPv4 address operated by SPACEX-STARLINK - Space Exploration Technologies Corporation, US (AS14593), with approximate network location São Paulo, Brazil. Its reverse DNS name is customer.splobra1.isp.starlink.com. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/143.105.141.45
- Last updated: 2026-11-13

## Ownership

- Organization: SpaceX Services, Inc.
- Network name: SS-2296
- Allocated block: 143.105.0.0/16
- ASN: AS14593 (https://ipdebrief.com/asn/14593)
- Regional registry: ARIN
- Registered holder: SpaceX Services, Inc.
- Routing operator: SPACEX-STARLINK - Space Exploration Technologies Corporation, US
- Network registration country: United States
- Registrant address country: —

## Location

- City: São Paulo
- Region: SP
- Country: Brazil
- Time zone: America/Sao_Paulo

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

- customer.splobra1.isp.starlink.com
- Forward-confirmed: no

## DNS posture

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

- caa: Present / verified (starlink.com)
- spf: Unknown / lookup inconclusive (customer.splobra1.isp.starlink.com)
- dmarc: Unknown / lookup inconclusive (_dmarc.customer.splobra1.isp.starlink.com)
- dnssec: Unknown / lookup inconclusive (45.141.105.143.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (customer.splobra1.isp.starlink.com)

## Nearby addresses

- 143.105.141.60 (https://ipdebrief.com/143.105.141.60)
- 143.105.141.73 (https://ipdebrief.com/143.105.141.73)
- 143.105.141.164 (https://ipdebrief.com/143.105.141.164)

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Source: IPDebrief, "143.105.141.45 IP intelligence", https://ipdebrief.com/143.105.141.45, updated 2026-11-13. Assessments are probabilistic.