# 89.12.25.178 — IP Intelligence Summary

89.12.25.178 is an IPv4 address announced by AS6805, with approximate network location Berlin, Germany. It belongs to a mobile network with reverse DNS name dynamic-089-012-025-178.89.12.pool.telefonica.de. As of October 4, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/89.12.25.178
- Last updated: 2026-10-04

## Ownership

- Organization: Denis Knez
- Network name: HANSENET-ADSL
- Allocated block: 89.12.0.0/15
- ASN: AS6805 (https://ipdebrief.com/asn/6805)
- Regional registry: RIPE
- Registered holder: Denis Knez
- Routing operator: —
- Network registration country: DE
- Registrant address country: —

## Location

- City: Berlin
- Region: State of Berlin
- Country: Germany
- Time zone: Europe/Berlin

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

## Network classification

- Infrastructure type: —
- 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

- dynamic-089-012-025-178.89.12.pool.telefonica.de
- 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

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Source: IPDebrief, "89.12.25.178 IP intelligence", https://ipdebrief.com/89.12.25.178, updated 2026-10-04. Assessments are probabilistic.