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CIDR Range

14.154.0.0/19

8.2K IPs /19 Chinanet AS4134 China APNIC
Addresses
8,192
8.2K
Sub-ranges
0+
within this block
PTR Density
0.0%
0 of 8.2K 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.

76/100
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 14.154.0.0/19

14.154.0.0/19 runs from 14.154.0.0 to 14.154.31.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 14.144.0.0/12.

Announced prefix
Origin AS
Announcement samples
26,038
Last seen
2026-10-27 17:44:24

Frequently Asked Questions

What is 14.154.0.0/19?

14.154.0.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 14.154.0.0 to 14.154.31.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 14.154.0.0/19 network?

The 14.154.0.0/19 range is allocated to Chinanet and announced via AS4134 from China.

Last updated: 2026-10-27 17:54:05 UTC
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