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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 136.226.72.0/23
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 136.226.72.0/24 | 256 | ZSCALER, INC. | AS22616 | US |
| 136.226.73.0/24 | 256 | ZSCALER, INC. | AS22616 | US |
First and last addresses in 136.226.72.0/23
136.226.72.0/23 runs from 136.226.72.0 to 136.226.73.255.
BGP Routing
Live BGP anomalies →This block is announced in BGP, observed across our RIPE RIS collectors.
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 | — | US |
Frequently Asked Questions
What is 136.226.72.0/23?
136.226.72.0/23 is a CIDR network block containing 512 IPv4 addresses (from 136.226.72.0 to 136.226.73.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 136.226.72.0/23 network?
The 136.226.72.0/23 range is allocated to ZSCALER, INC. and announced via AS22616 from United States.
