# 177.190.153.211 — IP Intelligence Summary

177.190.153.211 is an IPv4 address operated by AS263457 - Alpinet Informatica Ltda, BR (AS263457), with approximate network location Brazil. Its reverse DNS name is 177-190-153-211.dynamic.f12telecom.com.br. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/177.190.153.211
- Last updated: 2026-11-13

## Ownership

- Organization: G.L DA SILVA SERVICOS DE COMUNICACAO
- Network name: 559039
- Allocated block: 177.190.153.0/24
- ASN: AS263457 (https://ipdebrief.com/asn/263457)
- Regional registry: LACNIC
- Registered holder: G.L DA SILVA SERVICOS DE COMUNICACAO
- Routing operator: AS263457 - Alpinet Informatica Ltda, BR
- Network registration country: BR
- Registrant address country: —

## Location

- City: —
- Region: —
- 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

- 177-190-153-211.dynamic.f12telecom.com.br
- Forward-confirmed: no

## DNS posture

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

- caa: Not found at queried name (br)
- spf: Unknown / lookup inconclusive (177-190-153-211.dynamic.f12telecom.com.br)
- dmarc: Unknown / lookup inconclusive (_dmarc.177-190-153-211.dynamic.f12telecom.com.br)
- dnssec: Unknown / lookup inconclusive (211.153.190.177.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (177-190-153-211.dynamic.f12telecom.com.br)

## Nearby addresses

- 177.190.153.1 (https://ipdebrief.com/177.190.153.1)

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Source: IPDebrief, "177.190.153.211 IP intelligence", https://ipdebrief.com/177.190.153.211, updated 2026-11-13. Assessments are probabilistic.