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CIDR Range

105.233.144.0/22

1.0K IPs /22 Cybersmart AS36874 South Africa AFRINIC
Addresses
1,024
1.0K
IP Range
105.233.144.0
→ 105.233.147.255
Sub-ranges
0+
within this block
PTR Density
0.0%
0 of 1.0K 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.

72/100
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 105.233.144.0/22

105.233.144.0/22 runs from 105.233.144.0 to 105.233.147.255.

First 16
105.233.144.0 105.233.144.1 105.233.144.2 105.233.144.3 105.233.144.4 105.233.144.5 105.233.144.6 105.233.144.7 105.233.144.8 105.233.144.9 105.233.144.10 105.233.144.11 105.233.144.12 105.233.144.13 105.233.144.14 105.233.144.15
Last 16
105.233.147.240 105.233.147.241 105.233.147.242 105.233.147.243 105.233.147.244 105.233.147.245 105.233.147.246 105.233.147.247 105.233.147.248 105.233.147.249 105.233.147.250 105.233.147.251 105.233.147.252 105.233.147.253 105.233.147.254 105.233.147.255

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 105.233.128.0/17.

Announced prefix
105.233.128.0/17
Origin AS
AS36874
Announcement samples
34,162
Last seen
2026-11-14 20:03:28

Frequently Asked Questions

What is 105.233.144.0/22?

105.233.144.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 105.233.144.0 to 105.233.147.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 105.233.144.0/22 network?

The 105.233.144.0/22 range is allocated to Cybersmart and announced via AS36874 from South Africa.

Last updated: 2026-11-14 20:39:05 UTC
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