# 81.210.149.183 — IP Intelligence Summary

81.210.149.183 is an IPv4 address operated by VODANET - Vodafone GmbH, DE (AS3209), with approximate network location Germany. It belongs to a mobile network with reverse DNS name ip-081-210-149-183.um21.pools.vodafone-ip.de. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/81.210.149.183
- Last updated: 2026-11-13

## Ownership

- Organization: Unitymedia Administration
- Network name: DE-IESY-HFC-FRA-3
- Allocated block: 81.210.148.0/22
- ASN: AS3209 (https://ipdebrief.com/asn/3209)
- Regional registry: RIPE
- Registered holder: Unitymedia Administration
- Routing operator: VODANET - Vodafone GmbH, DE
- Network registration country: DE
- Registrant address country: —

## Location

- City: —
- Region: —
- 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

- ip-081-210-149-183.um21.pools.vodafone-ip.de
- Forward-confirmed: no

## DNS posture

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

- caa: Unknown / lookup inconclusive (vodafone-ip.de)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (183.149.210.81.in-addr.arpa)
- fcrDns: Not checked

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Source: IPDebrief, "81.210.149.183 IP intelligence", https://ipdebrief.com/81.210.149.183, updated 2026-11-13. Assessments are probabilistic.