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CIDR Range

211.195.176.0/21

Addresses
2,048
2.0K
Sub-ranges
0+
within this block
PTR Density
0.0%
0 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.

76/100
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 211.195.176.0/21

211.195.176.0/21 runs from 211.195.176.0 to 211.195.183.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 211.192.0.0/13.

Announced prefix
Origin AS
Announcement samples
20,230
Last seen
2026-10-27 09:22:16

Frequently Asked Questions

What is 211.195.176.0/21?

211.195.176.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 211.195.176.0 to 211.195.183.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 211.195.176.0/21 network?

The 211.195.176.0/21 range is allocated to Korea Telecom and announced via AS4766 from South Korea.

Last updated: 2026-10-27 09:39:05 UTC
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