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CIDR Range

31.204.147.0/24

Addresses
256
256
Sub-ranges
0+
within this block
PTR Density
88.7%
227 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.

80/100
Trusted
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 31.204.147.0/24

31.204.147.0/24 runs from 31.204.147.0 to 31.204.147.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 31.204.128.0/19.

Announced prefix
Origin AS
Announcement samples
30,590
Last seen
2026-11-01 05:08:27

Frequently Asked Questions

What is 31.204.147.0/24?

31.204.147.0/24 is a CIDR network block containing 256 IPv4 addresses (from 31.204.147.0 to 31.204.147.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 31.204.147.0/24 network?

The 31.204.147.0/24 range is allocated to i3D.net B.V and announced via AS49544 from The Netherlands.

How many IP addresses are in 31.204.147.0/24?

31.204.147.0/24 contains exactly 256 usable IPv4 addresses. A /24 prefix length means 256 addresses are covered by this single routing entry.

Last updated: 2026-11-01 05:24:08 UTC
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