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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by SIANG YU SCIENCE AND TECHNOLOGY LIMITED
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by SIANG YU SCIENCE AND TECHNOLOGY LIMITED
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 42.0.200.0/24 | 256 |
97.7%
|
AS138449 | CN | — | — |
| 101.135.33.0/24 | 256 |
0.0%
|
AS138449 | CN | — | — |
| 122.113.50.0/24 | 256 |
0.0%
|
AS138449 | CN | — | — |
| 139.183.100.0/24 | 256 |
0.0%
|
AS138449 | CN | — | — |
| 210.78.100.0/24 | 256 |
0.0%
|
AS138449 | CN | — | — |
| 42.0.200.0/25 | 128 |
0.0%
|
AS138449 | CN | — | — |
| 42.0.200.128/26 | 64 |
0.0%
|
AS138449 | CN | — | — |
| 42.0.200.192/27 | 32 |
0.0%
|
AS138449 | CN | — | — |
| 42.0.200.224/28 | 16 |
0.0%
|
AS138449 | CN | — | — |
| 42.0.200.240/29 | 8 |
0.0%
|
AS138449 | CN | — | — |
| 42.0.200.248/30 | 4 |
0.0%
|
AS138449 | CN | — | — |
| 42.0.200.252/30 | 4 |
0.0%
|
AS138449 | HK | — | — |
Frequently Asked Questions
How many IP addresses does SIANG YU SCIENCE AND TECHNOLOGY LIMITED own?
SIANG YU SCIENCE AND TECHNOLOGY LIMITED controls 1.3K IPv4 addresses distributed across 5 CIDR ranges. The organization is registered in China.
What ASNs does SIANG YU SCIENCE AND TECHNOLOGY LIMITED operate?
SIANG YU SCIENCE AND TECHNOLOGY LIMITED operates 1 Autonomous System. Each ASN represents an independently routed network that SIANG YU SCIENCE AND TECHNOLOGY LIMITED manages for internet traffic delivery.
What type of organization is SIANG YU SCIENCE AND TECHNOLOGY LIMITED?
SIANG YU SCIENCE AND TECHNOLOGY LIMITED is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
