121.46.138.0/23
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
- Long-established allocation (20y) +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
First and last addresses in 121.46.138.0/23
121.46.138.0/23 runs from 121.46.138.0 to 121.46.139.255.
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 | — | CN |
Frequently Asked Questions
What is 121.46.138.0/23?
121.46.138.0/23 is a CIDR network block containing 512 IPv4 addresses (from 121.46.138.0 to 121.46.139.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 121.46.138.0/23 network?
The 121.46.138.0/23 range is allocated to AOFEI DATA INTERNATIONAL COMPANY LIMITED and announced via AS135391 from China.
