IP Intelligence Authority Platform

103.3.221.0/24 subnet

103.3.221.0/24 is a block of 256 IPv4 addresses announced by AS139994 (ITDS-Core Application), located mainly in Indonesia. IPDebrief has analysed 11 addresses in this block; none currently carries a higher risk score. Overall the neighbourhood is assessed as clean.

Updated 6 November 2026

Analysed

11

Higher risk

0

Hosting / datacenter

0

VPN, proxy or Tor

0

With reverse DNS

0

Analysed addresses in 103.3.221.0/24

• 103.3.221.62risk 55
• 103.3.221.75risk 40
• 103.3.221.85risk 40
• 103.3.221.150risk 40
• 103.3.221.175risk 55
• 103.3.221.180risk 55
• 103.3.221.228risk 55
• 103.3.221.231risk 55
• 103.3.221.239risk 55
• 103.3.221.240risk 55
• 103.3.221.253risk 55

Related networks

• AS139994
• Indonesia
• ← 103.3.220.0/24
• 103.3.222.0/24 →
• Network directory

About this block

A /24 is the smallest IPv4 block normally routed on the internet, so the 256 addresses inside it usually share one operator and purpose. Looking at a whole block shows whether a single suspicious address is an outlier or part of a pattern: a block where many addresses carry abuse reports, hosting infrastructure or anonymising services deserves more caution than one with a single flagged address.

Only addresses IPDebrief has analysed are listed. Each links to its full profile with ownership, routing, reverse DNS and risk evidence.