APNIC · .sg
IP address reputation in Singapore
IP addresses from Singapore are allocated by the APNIC registry. Major networks include Singtel, StarHub, M1. Before trusting a connection, email or signup from such an IP, check its reputation: abuse reports, blocklist presence and whether it belongs to a proxy or VPN.
Country at a glance
| Regional registry (RIR) | APNIC |
| Region | Southeast Asia |
| Country code (ccTLD) | .sg |
| Calling code | +65 |
| Major networks | Singtel, StarHub, M1 |
Data sources we cross-reference
We cross-reference 62+ specialised sources (of 176+ total).
Frequently asked questions
How do I check an IP from Singapore?
Paste the address into the IP check — we cross-reference abuse reports, blocklists and network data and return a 0–100 risk score.
What does a high risk score mean?
The address has been reported for malicious activity or sits on blocklists. Consider rate-limiting or blocking its traffic.
Can you detect VPN or proxy?
Yes. We flag Singapore IPs that belong to VPNs, open proxies or Tor.