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CIDR Range

2.203.194.0/23

Addresses
512
512
Sub-ranges
0+
within this block
PTR Density
99.8%
511 of 512 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 →

Geolocation

First and last addresses in 2.203.194.0/23

2.203.194.0/23 runs from 2.203.194.0 to 2.203.195.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 2.200.0.0/13.

Announced prefix
Origin AS
Announcement samples
11,091
Last seen
2026-11-13 09:37:10

Frequently Asked Questions

What is 2.203.194.0/23?

2.203.194.0/23 is a CIDR network block containing 512 IPv4 addresses (from 2.203.194.0 to 2.203.195.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 2.203.194.0/23 network?

The 2.203.194.0/23 range is allocated to Vodafone GmbH and announced via AS3209 from Germany.

Last updated: 2026-11-13 10:24:05 UTC
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