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CIDR Range

192.154.204.0/22

Addresses
1,024
1.0K
Sub-ranges
4+
within this block
PTR Density
49.4%
506 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.

71/100
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 192.154.204.0/22

First and last addresses in 192.154.204.0/22

192.154.204.0/22 runs from 192.154.204.0 to 192.154.207.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 192.0.0.0/8.

Announced prefix
Origin AS
Announcement samples
99
Last seen
2026-05-26 01:49:49

Frequently Asked Questions

What is 192.154.204.0/22?

192.154.204.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 192.154.204.0 to 192.154.207.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 192.154.204.0/22 network?

The 192.154.204.0/22 range is allocated to H4Y Technologies LLC and announced via AS397373 from United States.

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