Skip to main content
WorldIP.io
CIDR Range

194.12.136.0/22

Addresses
1,024
1.0K
Sub-ranges
0+
within this block
PTR Density
77.1%
789 of 1.0K 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.

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 194.12.136.0/22

194.12.136.0/22 runs from 194.12.136.0 to 194.12.139.255.

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 194.12.136.0/22?

194.12.136.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 194.12.136.0 to 194.12.139.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 194.12.136.0/22 network?

The 194.12.136.0/22 range is allocated to European Organization for Nuclear Research and announced via AS513 from Switzerland.

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