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CIDR Range

194.12.134.128/25

Addresses
128
128
Sub-ranges
0+
within this block
PTR Density
83.6%
107 of 128 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.

80/100
Trusted
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 194.12.134.128/25

194.12.134.128/25 runs from 194.12.134.128 to 194.12.134.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 194.12.128.0/18.

Announced prefix
Origin AS
Announcement samples
65,223
Last seen
2026-11-14 18:32:34

Frequently Asked Questions

What is 194.12.134.128/25?

194.12.134.128/25 is a CIDR network block containing 128 IPv4 addresses (from 194.12.134.128 to 194.12.134.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 194.12.134.128/25 network?

The 194.12.134.128/25 range is allocated to European Organization for Nuclear Research and announced via AS513 from Switzerland.

How many IP addresses are in 194.12.134.128/25?

194.12.134.128/25 contains exactly 128 usable IPv4 addresses. A /25 prefix length means 128 addresses are covered by this single routing entry.

Last updated: 2026-11-14 18:39:05 UTC
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