Skip to main content
CIDR Range

197.231.163.240/30

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.

73/100
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 197.231.163.240/30

Not announced as an exact prefix — covered by the announced supernet 197.231.160.0/21.

Announced prefix
Origin AS
Announcement samples
4,592
Last seen
2026-07-24 03:58:53

Frequently Asked Questions

What is 197.231.163.240/30?

197.231.163.240/30 is a CIDR network block containing 4 IPv4 addresses (from 197.231.163.240 to 197.231.163.243). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 197.231.163.240/30 network?

The 197.231.163.240/30 range is allocated to CMC NETWORK (PTY) LTD and announced via AS25818 from South Africa.

How many IP addresses are in 197.231.163.240/30?

197.231.163.240/30 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 06:10:32 UTC
Share