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 (16y) +6
- Enterprise allocation +4
- Trust score 75 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 27.148.140.0/24
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 27.148.140.128/25 | 128 | Fuzhou | AS133774 | HK |
| 27.148.140.0/25 | 128 | Fuzhou | AS133774 | CN |
| 27.148.140.128/25 | 128 | Fuzhou | AS133774 | CN |
| 27.148.140.128/25 | 128 | Fuzhou | AS133774 | HK |
| 27.148.140.0/26 | 64 | Fuzhou | AS133774 | CN |
| 27.148.140.64/26 | 64 | Fuzhou | AS133774 | CN |
| 27.148.140.64/27 | 32 | Fuzhou | AS133774 | CN |
| 27.148.140.32/27 | 32 | Fuzhou | AS133774 | CN |
| 27.148.140.96/28 | 16 | Fuzhou | AS133774 | CN |
| 27.148.140.112/28 | 16 | Fuzhou | AS133774 | HK |
| 27.148.140.0/30 | 4 | Fuzhou | AS133774 | CN |
| 27.148.140.24/30 | 4 | Fuzhou | AS133774 | CN |
| 27.148.140.20/30 | 4 | Fuzhou | AS133774 | CN |
| 27.148.140.16/30 | 4 | Fuzhou | AS133774 | CN |
| 27.148.140.12/30 | 4 | Fuzhou | AS133774 | CN |
| 27.148.140.8/30 | 4 | Fuzhou | AS133774 | CN |
| 27.148.140.4/30 | 4 | Fuzhou | AS133774 | CN |
| 27.148.140.30/31 | 2 | Fuzhou | AS133774 | CN |
| 27.148.140.28/32 | 1 | Fuzhou | AS133774 | CN |
| 27.148.140.29/32 | 1 | Fuzhou | AS133774 | CN |
All 256 IP addresses in 27.148.140.0/24
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 27.148.128.0/20.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | CN |
Frequently Asked Questions
What is 27.148.140.0/24?
27.148.140.0/24 is a CIDR network block containing 256 IPv4 addresses (from 27.148.140.0 to 27.148.140.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 27.148.140.0/24 network?
The 27.148.140.0/24 range is allocated to Fuzhou and announced via AS133774 from China.
How many IP addresses are in 27.148.140.0/24?
27.148.140.0/24 contains exactly 256 usable IPv4 addresses. A /24 prefix length means 256 addresses are covered by this single routing entry.