# 2a02:3100:7c0f:5100:e234:2f4d:5bb:5227 — IP Intelligence Summary

2a02:3100:7c0f:5100:e234:2f4d:5bb:5227 is an IPv6 address operated by TDDE-ASN1 - Telefonica Germany GmbH & Co.OHG, DE (AS6805), with approximate network location Hamburg, Germany. It belongs to a mobile network with reverse DNS name dynamic-2a02-3100-7c0f-5100-e234-2f4d-05bb-5227.310.pool.telefonica.de. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/2a02:3100:7c0f:5100:e234:2f4d:5bb:5227
- Last updated: 2026-11-13

## Ownership

- Organization: MDA-Z
- Network name: DE-MEDIAWAYS-20101118
- Allocated block: —
- ASN: AS6805 (https://ipdebrief.com/asn/6805)
- Regional registry: ARIN
- Registered holder: MDA-Z
- Routing operator: TDDE-ASN1 - Telefonica Germany GmbH & Co.OHG, DE
- Network registration country: DE
- Registrant address country: —

## Location

- City: Hamburg
- Region: Free and Hanseatic City of Hamburg
- 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-2a02-3100-7c0f-5100-e234-2f4d-05bb-5227.310.pool.telefonica.de
- Forward-confirmed: yes

## DNS posture

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

- caa: Unknown / lookup inconclusive (pool.telefonica.de)
- spf: Unknown / lookup inconclusive (dynamic-2a02-3100-7c0f-5100-e234-2f4d-05bb-5227.310.pool.telefonica.de)
- dmarc: Unknown / lookup inconclusive (_dmarc.dynamic-2a02-3100-7c0f-5100-e234-2f4d-05bb-5227.310.pool.telefonica.de)
- dnssec: Unknown / lookup inconclusive (7.2.2.5.b.b.5.0.d.4.f.2.4.3.2.e.0.0.1.5.f.0.c.7.0.0.1.3.2.0.a.2.ip6.arpa)
- fcrDns: Unknown / lookup inconclusive (dynamic-2a02-3100-7c0f-5100-e234-2f4d-05bb-5227.310.pool.telefonica.de)

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Source: IPDebrief, "2a02:3100:7c0f:5100:e234:2f4d:5bb:5227 IP intelligence", https://ipdebrief.com/2a02:3100:7c0f:5100:e234:2f4d:5bb:5227, updated 2026-11-13. Assessments are probabilistic.