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CIDR Range

31.179.173.228/30

4 IPs /30 Play AS9141 Poland RIPE
Addresses
4
4
Sub-ranges
0+
within this block
PTR Density
100.0%
4 of 4 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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 4 IP addresses in 31.179.173.228/30

Not announced as an exact prefix — covered by the announced supernet 31.179.128.0/17.

Announced prefix
Origin AS
Announcement samples
4,578
Last seen
2026-07-24 06:50:17

Frequently Asked Questions

What is 31.179.173.228/30?

31.179.173.228/30 is a CIDR network block containing 4 IPv4 addresses (from 31.179.173.228 to 31.179.173.231). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 31.179.173.228/30 network?

The 31.179.173.228/30 range is allocated to Play and announced via AS9141 from Poland.

How many IP addresses are in 31.179.173.228/30?

31.179.173.228/30 contains exactly 4 usable IPv4 addresses. A /30 prefix length means 4 addresses are covered by this single routing entry.

Last updated: 2026-07-24 07:10:34 UTC
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