HKCOLO ltd. Internet Service Provider
AS23749 is HKCOLO ltd. Internet Service Provider (hkcolo.com). It announces 4,608 IPv4 addresses in 19 prefixes, and 3 IPv6 prefixes.
Hong Kong· APNIC· allocated 2003-05-21· isp
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 Kong4,608 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- GLOBAL-TRANSIT-AS-HKCOLO-AP
- name
- hkcolo limited
- org
- ORG-HL11-AP
- org name
- hkcolo limited
- org address
- 8/F., Sino Favour Centre, 1 On Yip Street
- org country
- HK
- country
- HK
- source
- apnic
- updated
- 2021-01-10
- descr
- HKCOLO ltd. Internet Service Provider
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AH1205-AP
- abuse name
- ABUSE HKCOLOHK
- abuse email
- abuse@hkcolo.com
- abuse kind
- role
- admin
- KL686-AP
- tech
- KL686-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.
- 0.09%
- None here
- None here
- None here
- None here
- None here
- Hosting IP2565.56%
- None here
- None here
- None here
- 0.02%
- 0.07%
- 0.04%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 112.213.64.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 112.213.69.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 112.213.79.0/24 | Hong Kong | not found | 4 | 2026-10-02 |
| 202.122.96.0/21 | Hong Kong | not found | 18 | 2026-10-02 |
| 202.122.96.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 202.122.97.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 202.122.98.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 202.122.99.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 202.122.100.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 202.122.102.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 202.122.103.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 202.122.104.0/22 | Hong Kong | not found | 18 | 2026-10-02 |
| 202.122.104.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 202.122.105.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 202.122.106.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 202.122.107.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 202.122.108.0/23 | Hong Kong | valid | 18 | 2026-10-02 |
| 202.122.109.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 202.122.110.0/24 | Hong Kong | valid | 4 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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