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CIDR Range

85.216.64.0/21

Addresses
2,048
2.0K
Sub-ranges
2+
within this block
PTR Density
100.0%
2.0K of 2.0K IPs have PTR

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

78/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 85.216.64.0/21

First and last addresses in 85.216.64.0/21

85.216.64.0/21 runs from 85.216.64.0 to 85.216.71.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 85.216.64.0/18.

Announced prefix
Origin AS
Announcement samples
10,516
Last seen
2026-11-13 18:38:47

Frequently Asked Questions

What is 85.216.64.0/21?

85.216.64.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 85.216.64.0 to 85.216.71.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 85.216.64.0/21 network?

The 85.216.64.0/21 range is allocated to Vodafone GmbH and announced via AS3209 from Germany.

Last updated: 2026-11-13 19:24:05 UTC
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