# 190.173.45.139 — IP Intelligence Summary

190.173.45.139 is an IPv4 address announced by AS22927, with approximate network location San Rafael, Argentina. It belongs to a mobile network with reverse DNS name 190-173-45-139.mrse.com.ar. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/190.173.45.139
- Last updated: 2026-11-11

## Ownership

- Organization: Telefonica de Argentina
- Network name: 190.172.0.0 - 190.173.255.255
- Allocated block: 190.172.0.0/15
- ASN: AS22927 (https://ipdebrief.com/asn/22927)
- Regional registry: LACNIC
- Registered holder: Telefonica de Argentina
- Routing operator: —
- Network registration country: AR
- Registrant address country: —

## Location

- City: San Rafael
- Region: Mendoza
- Country: Argentina
- Time zone: —

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: MobileCarrier
- Datacenter / hosting: no
- Residential: no
- Mobile: yes
- 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

- 190-173-45-139.mrse.com.ar
- Forward-confirmed: 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

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Source: IPDebrief, "190.173.45.139 IP intelligence", https://ipdebrief.com/190.173.45.139, updated 2026-11-11. Assessments are probabilistic.