Network Report
AS8881 — 1&1 Versatel GmbH
What Predax has observed across this network's address space, and what it means for traffic screening.
About this network
1&1 Versatel GmbH (AS8881) mixes different kinds of address space. Across the 63 addresses we have observed on it, 28 (44%) carried a threat flag or a notable risk score when last checked, and 44% sit in datacenter ranges. Networks like this typically combine ordinary allocations with pockets of hosting or relay infrastructure, so the address-level report matters more than the network-level one.
Flag composition
Share of observed addresses carrying each classification when last checked.
Geography
Frankfurt am Main (DE) · Brackenheim (DE) · Berlin (DE) · Hennef (Sieg) (DE) · Ahaus (DE) · Ahrensfelde (DE)
Observation window
Addresses on this network have been looked up through Predax between February 10, 2026 and August 30, 2026. Each figure on this page reflects an address's most recent check, not a permanent record.
Every observed address on this network geolocates to Germany — the footprint of a network serving one region rather than globally distributed infrastructure.
Should you screen traffic from this network?
A mixed network resists a single policy. Use the per-address risk score rather than a network-wide rule: the same AS can contain a family broadband line and a rented server running automation.
The addresses listed below link to individual reports — the flag composition there tells you which side of the network any given address sits on.
Addresses observed on this network
A sample of the most-looked-up addresses — each links to its full report. Capped at 12.