43.225.44.191
An address in Kowloon City, Hong Kong, announced by SonderCloud Limited (AS133199). It's hosting space of SonderCloud, a mail server on port 587, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Kowloon City
- Region
- Kowloon City
- Postal code
- 999077
- Country
- Hong Kong
- Continent
- Asia
- Coordinates
- 22.3305, 114.1922
- Timezone
- Asia/Hong_Kong
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- SonderCloud Limited
- Domain
- sondercloud.com
- Type
- Hosting
- Registered in
- Hong Kong
- AS number
- AS133199
- Name
- SonderCloud Limited
- Prefix
- 43.225.44.0/24
- RPKI
- Valid
- Type
- Hosting
- Domain
- sondercloud.com
- Registered in
- Hong Kong
- Name
- SonderCloud Hong Kong Data Center, ISP at HK
- Network name
- WINTEL-HK
- Status
- ALLOCATED NON-PORTABLE
- Registry
- APNIC
- Domain
- sondercloud.com
- Abuse
- noc@sondercloud.com
- Name
- SonderCloud Limited administrator
- noc@sondercloud.com
- Phone
- +852-37088197
- Address
- UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON, hong kong hong kong 700000
- Network
- 43.225.44.0-43.225.44.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 587
- Banner
- 220 hk-ht03.hengtian.cc ESMTP Exim 4.89 Sat, 31 Oct 2026 10:24:39 +0800
- Greeting
- Completed
- First seen
- 2026-08-06
- Last seen
- 2026-09-10
- 80 status
- 404
- 80 server
- nginx
- 80 title
- 404 Not Found
- 80 seen
- 2026-08-08 to 2026-10-30
- 443 status
- 404
- 443 server
- nginx
- 443 title
- 404 Not Found
- 443 TLS
- TLSv1.2
- 443 certificate
- localhost · none
- 443 issuer
- C=US, ST=Someprovince, L=Sometown, O=none, OU=none, CN=localhost, emailAddress=webmaster@localhost
- 443 browser-trusted
- No
- 443 seen
- 2026-08-07 to 2026-10-30
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