Addresses
4,096
4.1K
Sub-ranges
14+
within this block
PTR Density
0.2%
7 of 4.1K 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
- Baseline (neutral) 65
- Long-established allocation (26y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 211.197.224.0/20
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 211.197.224.0/21 | 2.0K | — | AS4766 | KR |
| 211.197.224.0/21 | 2.0K | Korea Telecom | AS4766 | KR |
| 211.197.224.0/21 | 2.0K | — | — | KR |
| 211.197.236.0/22 | 1.0K | Korea Telecom | AS4766 | KR |
| 211.197.236.0/22 | 1.0K | — | AS4766 | KR |
| 211.197.232.0/22 | 1.0K | — | — | KR |
| 211.197.236.0/23 | 512 | — | — | KR |
| 211.197.238.0/23 | 512 | — | — | KR |
| 211.197.232.0/23 | 512 | Korea Telecom | AS4766 | KR |
| 211.197.232.0/23 | 512 | — | AS4766 | KR |
| 211.197.235.0/24 | 256 | — | AS9684 | KR |
| 211.197.235.0/24 | 256 | HANWHA Corp. Information Service div. | AS9684 | KR |
| 211.197.234.0/24 | 256 | — | AS4766 | KR |
| 211.197.234.0/24 | 256 | Korea Telecom | AS4766 | KR |
Geolocation
First 256 of 4,096 IP addresses in 211.197.224.0/20
211.197.224.0
211.197.224.1
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+ 3.8K more (range too large to list inline)
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 211.192.0.0/13.
Announced prefix
Origin AS
Announcement samples
6,801
Last seen
2026-07-18 12:01:11
Frequently Asked Questions
What is 211.197.224.0/20?
211.197.224.0/20 is a CIDR network block containing 4,096 IPv4 addresses (from 211.197.224.0 to 211.197.239.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 211.197.224.0/20 network?
The 211.197.224.0/20 range is allocated to an unknown organization from South Korea.
Last updated: 2026-07-18 12:25:31 UTC
