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CIDR Range

103.153.158.224/27

Addresses
32
32
Sub-ranges
0+
within this block
PTR Density
3.1%
1 of 32 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.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 32 IP addresses in 103.153.158.224/27

Not announced as an exact prefix — covered by the announced supernet 103.153.158.0/24.

Announced prefix
Origin AS
Announcement samples
25,452
Last seen
2026-07-23 06:40:16

Frequently Asked Questions

What is 103.153.158.224/27?

103.153.158.224/27 is a CIDR network block containing 32 IPv4 addresses (from 103.153.158.224 to 103.153.158.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 103.153.158.224/27 network?

The 103.153.158.224/27 range is allocated to APCS Australia and announced via AS45411 from Papua New Guinea.

How many IP addresses are in 103.153.158.224/27?

103.153.158.224/27 contains exactly 32 usable IPv4 addresses. A /27 prefix length means 32 addresses are covered by this single routing entry.

Last updated: 2026-07-23 07:10:32 UTC
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