# 91.146.72.104 — IP Intelligence Summary

91.146.72.104 is an IPv4 address announced by AS198966, with approximate network location Narva, Estonia. Its reverse DNS name is pool-91-146-72-104.bng1.fill.ee. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/91.146.72.104
- Last updated: 2026-11-12

## Ownership

- Organization: lir-ee-fillnetworks-1-MNT
- Network name: EE-FILLNETWORKS-20110908
- Allocated block: 91.146.64.0/19
- ASN: AS198966 (https://ipdebrief.com/asn/198966)
- Regional registry: RIPE
- Registered holder: lir-ee-fillnetworks-1-MNT
- Routing operator: —
- Network registration country: EE
- Registrant address country: —

## Location

- City: Narva
- Region: Ida-Virumaa
- Country: Estonia
- 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

- pool-91-146-72-104.bng1.fill.ee
- Forward-confirmed: yes

## 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

## Addresses sharing infrastructure

- 91.146.70.82 — Same abuse contact (https://ipdebrief.com/91.146.70.82)
- 91.146.73.186 — Same abuse contact (https://ipdebrief.com/91.146.73.186)

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Source: IPDebrief, "91.146.72.104 IP intelligence", https://ipdebrief.com/91.146.72.104, updated 2026-11-12. Assessments are probabilistic.