All ASNs

Autonomous System details for AS4605

AS4605

Hong Kong Baptist University • hkbu.edu.hk

AS4605 — Hong Kong Baptist University

AS Name

ERX-HKBUNET

Country

Hong Kong (HK)

Website

hkbu.edu.hk

Number of IPv4

75,008

Number of IPv6

1.21 × 10²⁴

ASN type

Education

Status

Allocated

Registry

APNIC

Allocated

August 01, 2002

Last updated

August 19, 2020

IP Ranges

11 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
158.182.0.0/16	Hong Kong Baptist University	65,536
158.182.84.0/24	Hong Kong Baptist University	256
175.159.144.0/21	Hong Kong Baptist University	2,048
175.159.152.0/22	Hong Kong Baptist University	1,024
175.159.154.0/24	Hong Kong Baptist University	256
175.159.155.0/24	Hong Kong Baptist University	256
175.159.156.0/23	Hong Kong Baptist University	512
175.159.232.0/22	Hong Kong Baptist University	1,024
175.159.236.0/22	Hong Kong Baptist University	1,024
202.125.240.0/21	Hong Kong Baptist University	2,048
202.125.248.0/22	Hong Kong Baptist University	1,024
2001:ce0:6::/48	Joint Universities Computer Centre Limited	1.21 × 10²⁴

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 AS4605

0 peers

AS4605 has no peers recorded.

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 AS4605

3 upstreams

AS3662 AS10103 AS137207

AS4605 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS4605 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS4605

0 downstreams

AS4605 has no downstreams recorded.

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.