# 149.78.146.39 — IP Intelligence Summary

149.78.146.39 is an IPv4 address operated by AS274181 - FIBERAR SRL, AR (AS274181), with approximate network location Mar del Tuyu, Argentina. Its reverse DNS name is 149-78-146-39.fiberar.ar. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/149.78.146.39
- Last updated: 2026-11-13

## Ownership

- Organization: FiberAR
- Network name: FIBERAR-CGNT-NET-1
- Allocated block: 149.78.144.0/20
- ASN: AS274181 (https://ipdebrief.com/asn/274181)
- Regional registry: ARIN
- Registered holder: FiberAR
- Routing operator: AS274181 - FIBERAR SRL, AR
- Network registration country: Argentina
- Registrant address country: —

## Location

- City: Mar del Tuyu
- Region: Buenos Aires
- Country: Argentina
- Time zone: America/Argentina/Buenos_Aires

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

- 149-78-146-39.fiberar.ar
- Forward-confirmed: no

## DNS posture

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

- caa: Not found at queried name (ar)
- spf: Unknown / lookup inconclusive (149-78-146-39.fiberar.ar)
- dmarc: Unknown / lookup inconclusive (_dmarc.149-78-146-39.fiberar.ar)
- dnssec: Unknown / lookup inconclusive (39.146.78.149.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (149-78-146-39.fiberar.ar)

## Nearby addresses

- 149.78.146.7 (https://ipdebrief.com/149.78.146.7)

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Source: IPDebrief, "149.78.146.39 IP intelligence", https://ipdebrief.com/149.78.146.39, updated 2026-11-13. Assessments are probabilistic.