All ASNs

Autonomous System details for AS4641

AS4641

The Hong Kong Internet Exchange Limited • hkix.net

AS4641 — The Hong Kong Internet Exchange Limited

AS Name

HKIX-AS-AP

Country

Hong Kong (HK)

Website

hkix.net

Number of IPv4

12,544

Number of IPv6

7.92 × 10²⁸

ASN type

Education

Status

Allocated

Registry

APNIC

Allocated

November 24, 1995

Last updated

June 22, 2020

IP Ranges

3 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
123.255.96.0/19	The Chinese University of Hong Kong	8,192
202.45.176.0/20	The Chinese University of Hong Kong	4,096
202.45.177.0/24	The Chinese University of Hong Kong	256
2405:3001::/32	The Hong Kong Internet Exchange Limited	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS4641

15 peers

AS6939 AS7473 AS7713 AS8359 AS8966 AS17639 AS23673 AS49544 AS132337 AS140627 AS18106 AS24482 AS39120 AS55720 AS58453

AS4641 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS4641

2 upstreams

AS2914 AS6453

AS4641 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS4641 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS4641

3 downstreams

AS3661 AS24149 AS38345

AS4641 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.