# 81.25.245.37 — IP Intelligence Summary

81.25.245.37 is an IPv4 address announced by AS51504, with approximate network location Tallinn, Estonia. Its reverse DNS name is 81-25-245-37.telset.ee. As of November 9, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/81.25.245.37
- Last updated: 2026-11-09

## Ownership

- Organization: MNT-TELSET
- Network name: TELSETNET
- Allocated block: 81.25.244.0/22
- ASN: AS51504 (https://ipdebrief.com/asn/51504)
- Regional registry: RIPE
- Registered holder: MNT-TELSET
- Routing operator: —
- Network registration country: ee
- Registrant address country: —

## Location

- City: Tallinn
- Region: Harjumaa
- 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

- 81-25-245-37.telset.ee
- 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, "81.25.245.37 IP intelligence", https://ipdebrief.com/81.25.245.37, updated 2026-11-09. Assessments are probabilistic.