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.
- Baseline (neutral) 65
- Established allocation (11y) +3
- Trust score 68 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 156.233.224.0/21
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 156.233.224.0/22 | 1.0K | cognetcloud INC | AS401701 | HK |
| 156.233.228.0/23 | 512 | cognetcloud INC | AS401701 | HK |
| 156.233.230.0/24 | 256 | cognetcloud INC | AS401701 | HK |
| 156.233.231.0/24 | 256 | cognetcloud INC | AS401701 | US |
Geolocation
First and last addresses in 156.233.224.0/21
156.233.224.0/21 runs from 156.233.224.0 to 156.233.231.255.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | SC |
Frequently Asked Questions
What is 156.233.224.0/21?
156.233.224.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 156.233.224.0 to 156.233.231.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 156.233.224.0/21 network?
The 156.233.224.0/21 range is allocated to cognetcloud INC and announced via AS401701 from United States.
