Crewish Consultancy Limited
AS136574 is Crewish Consultancy Limited (crewish.com). It announces 2,560 IPv4 addresses in 10 prefixes, and 1 IPv6 prefixes.
Hong Kong· APNIC· allocated 2024-05-17· business
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 Kong2,560 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CREWISH-AS-AP
- name
- Crewish Consultancy Limited
- org
- ORG-CCL24-AP
- org name
- Crewish Consultancy Limited
- org address
- 2, G/F, 9 Walnut Street
- org country
- HK
- country
- HK
- source
- apnic
- updated
- 2026-03-10
- descr
- Crewish Consultancy Limited
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AC2793-AP
- abuse name
- ABUSE CREWISHHK
- abuse email
- support@crewish.com
- abuse kind
- role
- admin
- CCLA19-AP
- admin name
- Crewish Consultancy Limited administrator
- admin email
- support@crewish.com
- admin phone
- +852-25325777
- admin kind
- role
- admin country
- HK
- tech
- CCLA19-AP
- tech name
- Crewish Consultancy Limited administrator
- tech email
- support@crewish.com
- tech phone
- +852-25325777
- tech kind
- role
- tech country
- HK
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.
- VPN IP120.47%
- None here
- None here
- None here
- None here
- None here
- Hosting IP25610.00%
- None here
- None here
- None here
- SSH IP180.70%
- SMTP IP110.43%
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 160.191.154.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 160.191.155.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 169.155.112.0/24 | Hong Kong | valid | 4 | 2026-10-02 |
| 169.155.113.0/24 | Hong Kong | valid | 4 | 2026-10-02 |
| 169.155.114.0/24 | Hong Kong | valid | 4 | 2026-10-02 |
| 169.155.115.0/24 | Hong Kong | valid | 4 | 2026-10-02 |
| 169.155.116.0/24 | Hong Kong | valid | 4 | 2026-10-02 |
| 169.155.117.0/24 | Hong Kong | valid | 4 | 2026-10-02 |
| 169.155.118.0/24 | Hong Kong | valid | 4 | 2026-10-02 |
| 169.155.119.0/24 | Hong Kong | valid | 4 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2402:e60::/32 | Hong Kong | valid | 20 | 2026-10-02 |
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