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 →
Network profile
Source: PeeringDB →Present at 1 internet exchange: HKIX: HKIX Peering LAN
AS38819 — global IP footprint
Cities where AS38819 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 14.0.128.0/17 | 32.8K |
63.3%
|
HKCSL GPRS NETWORK | HK | Sha Tin | Ma On Shan |
| 110.4.0.0/19 | 8.2K |
91.9%
|
HKCSL GPRS NETWORK | HK | Kwun Tong District | Kwun Tong |
| 203.210.0.0/20 | 4.1K |
55.9%
|
HKCSL GPRS NETWORK | HK | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS38819 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 |
|---|---|---|
| 203.210.8.0/24 | 12,338 | 2026-07-28 00:18:03 |
| 203.210.4.0/24 | 12,332 | 2026-07-28 00:18:03 |
| 14.0.128.0/17 | 11,876 | 2026-07-28 00:18:03 |
| 203.210.3.0/24 | 11,798 | 2026-07-28 00:18:01 |
| 203.210.7.0/24 | 11,792 | 2026-07-28 00:18:01 |
| 14.0.182.0/24 | 10,989 | 2026-07-28 00:17:30 |
| 14.0.215.0/24 | 10,983 | 2026-07-28 00:17:30 |
| 14.0.144.0/24 | 10,926 | 2026-07-28 00:17:30 |
| 14.0.145.0/24 | 10,886 | 2026-07-28 00:17:30 |
| 14.0.140.0/24 | 10,862 | 2026-07-28 00:17:30 |
| 14.0.207.0/24 | 10,854 | 2026-07-28 00:17:30 |
| 14.0.146.0/24 | 10,847 | 2026-07-28 00:17:30 |
| 14.0.204.0/23 | 10,832 | 2026-07-28 00:17:30 |
| 14.0.208.0/21 | 10,821 | 2026-07-28 00:17:30 |
| 14.0.142.0/24 | 10,817 | 2026-07-28 00:17:30 |
| 14.0.136.0/24 | 10,814 | 2026-07-28 00:17:30 |
| 14.0.183.0/24 | 10,812 | 2026-07-28 00:17:30 |
| 14.0.206.0/24 | 10,806 | 2026-07-28 00:17:30 |
| 14.0.143.0/24 | 10,799 | 2026-07-28 00:17:30 |
| 14.0.200.0/24 | 10,797 | 2026-07-28 00:17:30 |
| 14.0.136.0/22 | 10,796 | 2026-07-28 00:17:30 |
| 14.0.196.0/22 | 10,791 | 2026-07-28 00:17:30 |
| 14.0.202.0/23 | 10,790 | 2026-07-28 00:17:30 |
| 14.0.160.0/21 | 10,789 | 2026-07-28 00:17:30 |
| 14.0.192.0/24 | 10,784 | 2026-07-28 00:17:30 |
| 14.0.152.0/21 | 10,784 | 2026-07-28 00:17:30 |
| 14.0.194.0/24 | 10,783 | 2026-07-28 00:17:30 |
| 14.0.193.0/24 | 10,782 | 2026-07-28 00:17:30 |
| 14.0.128.0/24 | 10,779 | 2026-07-28 00:17:30 |
| 14.0.129.0/24 | 10,773 | 2026-07-28 00:17:30 |
| 14.0.132.0/22 | 10,771 | 2026-07-28 00:17:30 |
| 14.0.166.0/24 | 10,766 | 2026-07-28 00:17:30 |
| 14.0.131.0/24 | 10,766 | 2026-07-28 00:17:30 |
| 14.0.195.0/24 | 10,758 | 2026-07-28 00:17:30 |
| 14.0.130.0/24 | 10,757 | 2026-07-28 00:17:30 |
| 14.0.247.0/24 | 10,703 | 2026-07-28 00:17:57 |
| 14.0.141.0/24 | 10,680 | 2026-07-28 00:17:30 |
| 14.0.240.0/21 | 10,663 | 2026-07-28 00:17:57 |
| 14.0.216.0/21 | 10,654 | 2026-07-28 00:17:57 |
| 14.0.201.0/24 | 10,627 | 2026-07-28 00:17:30 |
| 14.0.176.0/21 | 10,616 | 2026-07-28 00:17:57 |
| 14.0.167.0/24 | 10,610 | 2026-07-28 00:17:30 |
| 14.0.168.0/21 | 10,585 | 2026-07-28 00:17:57 |
| 14.0.223.0/24 | 10,555 | 2026-07-28 00:17:57 |
| 14.0.232.0/21 | 10,525 | 2026-07-28 00:17:57 |
| 203.210.0.0/20 | 10,499 | 2026-07-28 00:18:01 |
| 14.0.226.0/24 | 10,494 | 2026-07-28 00:17:57 |
| 14.0.224.0/21 | 10,488 | 2026-07-28 00:17:57 |
| 203.210.6.0/24 | 10,450 | 2026-07-28 00:18:01 |
| 203.210.2.0/24 | 10,439 | 2026-07-28 00:18:01 |
Showing top 50 of 69 announced prefixes by sample volume.
Frequently Asked Questions
What is AS38819?
AS38819 is an Autonomous System Number assigned to HKCSL GPRS NETWORK. 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 AS38819 announce?
AS38819 announces 45.1K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS38819?
AS38819 is operated by HKCSL GPRS NETWORK. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS38819 registered in?
AS38819 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
