Skip to main content
WorldIP.io
CIDR Range

188.66.100.0/22

Addresses
1,024
1.0K
Sub-ranges
0+
within this block
PTR Density
0.2%
2 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.

81/100
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 188.66.100.0/22

188.66.100.0/22 runs from 188.66.100.0 to 188.66.103.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 188.66.64.0/18.

Announced prefix
Origin AS
Announcement samples
14,346
Last seen
2026-11-06 09:06:32

Frequently Asked Questions

What is 188.66.100.0/22?

188.66.100.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 188.66.100.0 to 188.66.103.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 188.66.100.0/22 network?

The 188.66.100.0/22 range is allocated to Gamma Telecom Holdings Ltd and announced via AS31655 from United Kingdom.

Last updated: 2026-11-06 09:39:05 UTC
Share