IPv4 address
121.202.130.21
An address in Kowloon City, Hong Kong, announced by SmarTone Mobile Communications Ltd (AS17924). It's mobile carrier space of SmarTone 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
- SmarTone Mobile Communications Ltd
- Domain
- smartone.com
- Type
- ISP
- Registered in
- Hong Kong
- Name
- SmarTone
- Network name
- SMARTONE-121-202-130
- Status
- ASSIGNED NON-PORTABLE
- Registry
- APNIC
- Domain
- smartone.com
- Name
- ABUSE SMARTMOBILEHK
- abuse@ismart.net
- Address
- 31/F, Millennium City 2,, 378 Kwun Tong Road, Kwun Tong,, Kowloon, Hong Kong
- Network
- 121.202.0.0-121.203.255.255
Not seen inIP RWHOIS
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.
- 80 status
- 404
- 80 server
- webserver
- 80 title
- Document Error: Not Found
- 80 seen
- 2026-09-18 to 2026-10-22
- 443 status
- 404
- 443 server
- webserver
- 443 title
- Document Error: Not Found
- 443 TLS
- TLSv1.3
- 443 certificate
- 002b26a360f3b7252b591b406bc1a370
- 443 issuer
- CN=002b26a360f3b7252b591b406bc1a370
- 443 browser-trusted
- No
- 443 seen
- 2026-08-19 to 2026-10-17
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