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CIDR Range

89.218.8.0/21

Addresses
2,048
2.0K
Sub-ranges
9+
within this block
PTR Density
28.8%
590 of 2.0K 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 →

Ranges inside 89.218.8.0/21

Geolocation

First and last addresses in 89.218.8.0/21

89.218.8.0/21 runs from 89.218.8.0 to 89.218.15.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 89.218.0.0/19.

Announced prefix
Origin AS
Announcement samples
69,439
Last seen
2026-10-31 02:59:56

Frequently Asked Questions

What is 89.218.8.0/21?

89.218.8.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 89.218.8.0 to 89.218.15.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 89.218.8.0/21 network?

The 89.218.8.0/21 range is allocated to JSC Kazakhtelecom and announced via AS9198 from Kazakhstan.

Last updated: 2026-10-31 03:09:05 UTC
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