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CIDR Range

121.46.122.0/24

Addresses
256
256
Sub-ranges
0+
within this block
PTR Density
97.7%
250 of 256 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.

78/100
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 121.46.122.0/24

121.46.122.0/24 runs from 121.46.122.0 to 121.46.122.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 121.46.120.0/22.

Announced prefix
Origin AS
Announcement samples
75,232
Last seen
2026-11-13 04:57:33

Frequently Asked Questions

What is 121.46.122.0/24?

121.46.122.0/24 is a CIDR network block containing 256 IPv4 addresses (from 121.46.122.0 to 121.46.122.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 121.46.122.0/24 network?

The 121.46.122.0/24 range is allocated to YourFibre Pty Ltd and announced via AS134688 from Australia.

How many IP addresses are in 121.46.122.0/24?

121.46.122.0/24 contains exactly 256 usable IPv4 addresses. A /24 prefix length means 256 addresses are covered by this single routing entry.

Last updated: 2026-11-13 05:09:05 UTC
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