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CIDR Range

154.80.176.0/21

Addresses
2,048
2.0K
Sub-ranges
0+
within this block
PTR Density
0.0%
0 of 2.0K 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.

72/100
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 154.80.176.0/21

154.80.176.0/21 runs from 154.80.176.0 to 154.80.183.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 154.80.160.0/19.

Announced prefix
Origin AS
Announcement samples
91,461
Last seen
2026-08-13 02:42:59

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 New Allocation — SC

Frequently Asked Questions

What is 154.80.176.0/21?

154.80.176.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 154.80.176.0 to 154.80.183.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 154.80.176.0/21 network?

The 154.80.176.0/21 range is allocated to LARUS Limited and announced via AS17561 from Hong Kong.

Last updated: 2026-10-27 15:09:06 UTC
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