121.202.219.74
An address in Kowloon City, Hong Kong, announced by SmarTone Mobile Communications Ltd (AS17924). It's mobile carrier space of SmarTone, an open DNS resolver, and a web server on port 80.
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 Mobile communications Limited
- Network name
- SMARTONE-MB
- Organization
- ORG-SMCL2-AP
- Status
- ALLOCATED PORTABLE
- Registry
- APNIC
- Domain
- ismart.net
- Abuse
- abuse@ismart.net
- 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
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
- 53
- Recursion
- Available
- Response code
- 0
- Answer
- Correct
- First seen
- 2026-10-10
- Last seen
- 2026-10-18
- 80 status
- 401
- 80 server
- HTTPD
- 80 title
- 401 Unauthorized
- 80 seen
- 2026-10-10 to 2026-10-26
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.