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CIDR Range

183.225.0.0/16

Addresses
65,536
65.5K
Sub-ranges
0+
within this block
PTR Density
0.0%
0 of 65.5K 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.

73/100
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 183.225.0.0/16

183.225.0.0/16 runs from 183.225.0.0 to 183.225.255.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 183.192.0.0/10.

Announced prefix
Origin AS
Announcement samples
21,455
Last seen
2026-10-27 17:42:30

Frequently Asked Questions

What is 183.225.0.0/16?

183.225.0.0/16 is a CIDR network block containing 65,536 IPv4 addresses (from 183.225.0.0 to 183.225.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 183.225.0.0/16 network?

The 183.225.0.0/16 range is allocated to China Mobile Communications Group Co., Ltd. and announced via AS9808 from China.

Last updated: 2026-10-27 21:24:05 UTC
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