Autonomous System

AS4641 · The Chinese University of Hong Kong

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Announced IPs

12,544

IPv4

IPv4 Prefixes

IPv6 Prefixes

Hosted Domains

resolve into this AS

Peers

Customers

AS Name

The Chinese University of Hong Kong

Also known as

CUHK

AS Type

Educational/Research

Scope

Asia Pacific

Website

http://www.cuhk.edu.hk/

IRR AS-SET

AS4641:AS-CUHK-Transit

RIR

APNIC

Country

Allocated

1995-11-24

Total ROAs

Valid Prefixes

—

NotFound

Announced (BGP)

RPKI Coverage

Countries where this AS's scanned IPs are geolocated, by open-IP count.

Most common open ports across IPs in this AS (last 30 days).

Port	Open IPs
80	2
22	1

AS2914

AS6453