# 45.4.105.249 — IP Intelligence Summary

45.4.105.249 is an IPv4 address announced by AS266063, with approximate network location Castro, Brazil. As of November 5, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/45.4.105.249
- Last updated: 2026-11-05

## Ownership

- Organization: G.W. DA SILVA SERVICOS DE COMUNICACAO MULTIMIDIA -
- Network name: 304440
- Allocated block: 45.4.104.0/22
- ASN: AS266063 (https://ipdebrief.com/asn/266063)
- Regional registry: ARIN
- Registered holder: G.W. DA SILVA SERVICOS DE COMUNICACAO MULTIMIDIA -
- Routing operator: —
- Network registration country: BR
- Registrant address country: —

## Location

- City: Castro
- Region: Paraná
- 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

## 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

- 45.4.105.149 (https://ipdebrief.com/45.4.105.149)
- 45.4.105.190 (https://ipdebrief.com/45.4.105.190)
- 45.4.105.216 (https://ipdebrief.com/45.4.105.216)
- 45.4.105.255 (https://ipdebrief.com/45.4.105.255)

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Source: IPDebrief, "45.4.105.249 IP intelligence", https://ipdebrief.com/45.4.105.249, updated 2026-11-05. Assessments are probabilistic.