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
- Active-threat / abuse risk −12
- Established allocation (13y) +3
- Trust score 56 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 103.254.74.0/23
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 103.254.74.0/24 | 256 | HDTIDC LIMITED | AS136038 | CN |
| 103.254.74.0/24 | 256 | HDTIDC LIMITED | AS136038 | CN |
| 103.254.75.0/24 | 256 | HDTIDC LIMITED | AS136038 | CN |
| 103.254.75.0/24 | 256 | HDTIDC LIMITED | AS136038 | HK |
First and last addresses in 103.254.74.0/23
103.254.74.0/23 runs from 103.254.74.0 to 103.254.75.255.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 103.254.72.0/22.
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 103.254.74.0/23?
103.254.74.0/23 is a CIDR network block containing 512 IPv4 addresses (from 103.254.74.0 to 103.254.75.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 103.254.74.0/23 network?
The 103.254.74.0/23 range is allocated to HDTIDC LIMITED and announced via AS136038 from China.
