# 91.54.237.66 — IP Intelligence Summary

91.54.237.66 is an IPv4 address operated by DTAG-NIC (AS3320), geolocated to Dermbach, Germany. It belongs to a mobile network with reverse DNS name p5b36ed42.dip0.t-ipconnect.de. As of October 6, 2026, IPDebrief rates it Moderate Risk (40/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/91.54.237.66
- Last updated: 2026-10-06

## Ownership

- Organization: DTAG-NIC
- Network name: DTAG-DIAL23
- Allocated block: 91.32.0.0/11
- ASN: AS3320 (https://ipdebrief.com/asn/3320)
- Regional registry: RIPE

## Location

- City: Dermbach
- Region: TH
- Country: Germany
- Time zone: Europe/Berlin

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: yes
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Moderate Risk (40/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- p5b36ed42.dip0.t-ipconnect.de
- Forward-confirmed: yes

## Nearby addresses

- 91.54.237.31 (https://ipdebrief.com/91.54.237.31)
- 91.54.237.48 (https://ipdebrief.com/91.54.237.48)
- 91.54.237.101 (https://ipdebrief.com/91.54.237.101)
- 91.54.237.146 (https://ipdebrief.com/91.54.237.146)
- 91.54.237.189 (https://ipdebrief.com/91.54.237.189)
- 91.54.237.225 (https://ipdebrief.com/91.54.237.225)
- 91.54.237.253 (https://ipdebrief.com/91.54.237.253)

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Source: IPDebrief, "91.54.237.66 IP intelligence", https://ipdebrief.com/91.54.237.66, updated 2026-10-06. Assessments are probabilistic.