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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 203.83.64.0/18 | 16.4K |
96.0%
|
HK Cable TV Ltd | HK | Kwun Tong District | Lam Tin |
| 203.168.132.0/22 | 1.0K |
98.8%
|
HK Cable TV Ltd | HK | Central and Western | Sheung Wan |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS9513 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 203.168.132.0/22 | 5,884 | 2026-07-23 20:04:51 |
| 203.168.132.0/24 | 5,849 | 2026-07-23 20:04:51 |
| 203.83.64.0/19 | 5,523 | 2026-07-23 20:04:51 |
| 203.83.72.0/22 | 5,515 | 2026-07-23 20:04:51 |
| 203.83.64.0/18 | 5,515 | 2026-07-23 20:04:51 |
| 203.83.96.0/19 | 5,471 | 2026-07-23 20:04:51 |
| 203.83.118.0/24 | 5,448 | 2026-07-23 20:04:58 |
| 203.83.78.0/23 | 5,360 | 2026-07-23 20:04:58 |
| 203.83.65.0/24 | 5,270 | 2026-07-23 20:04:51 |
| 203.83.84.0/24 | 5,222 | 2026-07-23 20:04:51 |
| 203.83.116.0/23 | 5,192 | 2026-07-23 20:04:51 |
Frequently Asked Questions
What is AS9513?
AS9513 is an Autonomous System Number assigned to HK Cable TV Ltd. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS9513 announce?
AS9513 announces 17.4K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS9513?
AS9513 is operated by HK Cable TV Ltd. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS9513 registered in?
AS9513 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
