165.21.84.65
IPv4 address
165.21.84.65
An address in Singapore, Singapore, used by ASYS GROUP ASIA PTE LTD, announced by SingNet (AS3758). It's a DNS server on port 53 and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Singapore
- Postal code
- 018989
- Country
- Singapore
- Continent
- Asia
- Coordinates
- 1.2897, 103.8501
- Timezone
- Asia/Singapore
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- ASYS GROUP ASIA PTE LTD
- Type
- Business
- Registered in
- Singapore
- AS number
- AS3758
- Name
- SingNet
- Prefix
- 165.21.0.0/16
- RPKI
- Valid
- Type
- ISP
- Domain
- singnet.com.sg
- Registered in
- Singapore
- Name
- ASYS GROUP ASIA PTE LTD
- Network name
- ASYS-GROUP-SG
- Status
- ALLOCATED NON-PORTABLE
- Registry
- APNIC
- Domain
- singnet.com.sg
- Name
- ABUSE SINGNETSG
- Address
- SingNet Engineering & Operations, 10 EUNOS ROAD 8,, Singapore 408600
- Network
- 165.21.84.64-165.21.84.71
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
- Refused
- Response code
- 0
- Answer
- Correct
- First seen
- 2026-08-12
- Last seen
- 2026-10-31
- 80 status
- 301
- 80 redirect
- /web/index.html
- 80 server
- HTTPD
- 80 seen
- 2026-08-14 to 2026-11-05
- 443 status
- 404
- 443 server
- HTTPD
- 443 TLS
- TLSv1.2
- 443 certificate
- HTTPS-Self-Signed-Certificate-8f4b20037218a90d
- 443 issuer
- CN=HTTPS-Self-Signed-Certificate-8f4b20037218a90d
- 443 browser-trusted
- No
- 443 seen
- 2026-08-13 to 2026-10-29
00 · Evaluate
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.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.