Hong Kong Baptist University
AS4605 is Hong Kong Baptist University (apnic.net). It announces 74,256 IPv4 addresses in 14 prefixes, and 1 IPv6 prefixes.
Hong Kong· APNIC· allocated 2002-08-01· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Hong Kong74,240 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ERX-HKBUNET
- name
- Hong Kong Baptist University
- org
- ORG-HKBU1-AP
- org name
- Hong Kong Baptist University
- org address
- 224 Waterloo Road
- org country
- HK
- country
- HK
- source
- apnic
- updated
- 2020-08-19
- descr
- Hong Kong Baptist University / Computing and Telecommunications / Services Centre / 224 Waterloo Road / Kowloon,
- remarks
- This aut-num object created as part of the ER-Transfer from ARIN
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AH1089-AP
- abuse name
- ABUSE HKBAPTISTCOLNONHK
- abuse email
- abuse@hkbu.edu.hk
- abuse kind
- role
- admin
- PW210-AP
- tech
- PW210-AP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.01%
- dataimpulse, geonode, privateproxy_me0.11%
- None here
- None here
- None here
- None here
- Hosting IP7681.03%
- None here
- None here
- None here
- 0.01%
- 0.01%
- 0.01%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 158.182.0.0/16 | Hong Kong | valid | 19 | 2026-10-02 |
| 158.182.84.0/24 | Hong Kong | valid | 19 | 2026-10-02 |
| 175.159.144.0/21 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.152.0/22 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.154.0/24 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.154.0/27 | Hong Kong | not found | 2 | 2026-10-02 |
| 175.159.154.192/27 | Hong Kong | not found | 2 | 2026-10-02 |
| 175.159.155.0/24 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.156.0/23 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.232.0/22 | Hong Kong | not found | 19 | 2026-10-02 |
| 175.159.236.0/22 | Hong Kong | not found | 19 | 2026-10-02 |
| 202.125.240.0/21 | Hong Kong | not found | 19 | 2026-10-02 |
| 202.125.248.0/22 | Hong Kong | not found | 19 | 2026-10-02 |
| 203.188.112.64/28 | Hong Kong | not found | 1 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:ce0:6::/48 | Hong Kong | not found | 20 | 2026-10-02 |
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