# 190.133.11.231 — IP Intelligence Summary

190.133.11.231 is an IPv4 address operated by AS6057 - Administracion Nacional de Telecomunicaciones, UY (AS6057), with approximate network location Maldonado, Uruguay. It belongs to a residential connection with reverse DNS name r190-133-11-231.dialup.adsl.anteldata.net.uy. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/190.133.11.231
- Last updated: 2026-11-13

## Ownership

- Organization: Administracion Nacional de Telecomunicaciones
- Network name: 190.133.0.0 - 190.133.255.255
- Allocated block: 190.133.0.0/16
- ASN: AS6057 (https://ipdebrief.com/asn/6057)
- Regional registry: LACNIC
- Registered holder: Administracion Nacional de Telecomunicaciones
- Routing operator: AS6057 - Administracion Nacional de Telecomunicaciones, UY
- Network registration country: UY
- Registrant address country: —

## Location

- City: Maldonado
- Region: Maldonado
- Country: Uruguay
- 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

- r190-133-11-231.dialup.adsl.anteldata.net.uy
- Forward-confirmed: yes

## DNS posture

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

- caa: Not found at queried name (uy)
- spf: Unknown / lookup inconclusive (r190-133-11-231.dialup.adsl.anteldata.net.uy)
- dmarc: Unknown / lookup inconclusive (_dmarc.r190-133-11-231.dialup.adsl.anteldata.net.uy)
- dnssec: Unknown / lookup inconclusive (231.11.133.190.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (r190-133-11-231.dialup.adsl.anteldata.net.uy)

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Source: IPDebrief, "190.133.11.231 IP intelligence", https://ipdebrief.com/190.133.11.231, updated 2026-11-13. Assessments are probabilistic.